Through literature analysis and case study, the introduction history, variety selection (high bush, half high bush, low bush) and regional cultivation techniques of blueberry in China were summarized, and the practica...Through literature analysis and case study, the introduction history, variety selection (high bush, half high bush, low bush) and regional cultivation techniques of blueberry in China were summarized, and the practical effects of precision cultivation (water and fertilizer integration, wild planting) and under-forest economic model (forest-blueberry-fungus system, ecological tourism) were evaluated. It provided a technical reference for expanding the planting scale of blueberry and improving the fruit quality.展开更多
Since the introduction of Qingxiang and Liaohe 1 in 2012, both varieties have shown characteristics of beautiful nuts appearance, high quality and high yield of nuts, strong disease resistance after six years regional...Since the introduction of Qingxiang and Liaohe 1 in 2012, both varieties have shown characteristics of beautiful nuts appearance, high quality and high yield of nuts, strong disease resistance after six years regional varieties. Comparison shows that Qingxiang has strong tree vigor, making it suitable for loose planting, needs pollination tree, bears food late and shows very stable yield performance, while Liaohe 1 has medium tree vigor, bears food early and shows stable yield performance. Based on years of regional planting tests, suggestions were proposed to the high yield cultivation techniques of walnut.展开更多
As an important grain and oil crop,soybean occupies an important position in China s agricultural production.High quality and stable yield of spring soybean is of great significance for ensuring food security and incr...As an important grain and oil crop,soybean occupies an important position in China s agricultural production.High quality and stable yield of spring soybean is of great significance for ensuring food security and increasing farmers income.Based on the planting experience and scientific research achievements in many regions,this paper systematically expounded a series of cultivation techniques of spring soybean with high quality and high yield from variety selection,preparation before sowing,sowing techniques,field management to disease and pest control and harvest and storage,aiming to provide scientific and comprehensive guidance for soybean growers and promote the development of soybean industry.展开更多
Soybeans are rich in protein,fats,vitamins,and minerals,serving as an important source of plant-based protein for humans.Summer soybean is widely cultivated in China,and improving its yield and quality is of great sig...Soybeans are rich in protein,fats,vitamins,and minerals,serving as an important source of plant-based protein for humans.Summer soybean is widely cultivated in China,and improving its yield and quality is of great significance for ensuring food security and promoting agricultural economic development.This paper elaborated on the high-quality and high-yield cultivation techniques for summer soybean,including variety selection,seed treatment,field selection and land preparation,sowing techniques,field management,pest and disease control,and harvesting,aiming to provide scientific cultivation guidance for summer soybean growers to achieve both superior quality and high yield.展开更多
Wheat is one of the primary grain crops in China and is widely cultivated.Successful cultivation requires careful selection of varieties,seeding,fertilization,and pest control to ensure adequate nutrient absorption by...Wheat is one of the primary grain crops in China and is widely cultivated.Successful cultivation requires careful selection of varieties,seeding,fertilization,and pest control to ensure adequate nutrient absorption by roots and improve lodging resistance and disease tolerance.This study investigated the cultivation techniques of the wheat variety New Century 999,and examined its growth stage characteristics and cultivation requirements.The analysis identifies challenges in its cultivation and provides recommendations for pre-sowing preparation,land preparation,seeding,fertilization,and management practices in both winter and spring.展开更多
‘Xiangchundou 36’is a new high-yield spring soybean cultivar bred by the Crop Research Institute of Hunan Province.This cultivar was bred in 2014 by the pedigree method with‘Xiangchundou V7’as the male parent and...‘Xiangchundou 36’is a new high-yield spring soybean cultivar bred by the Crop Research Institute of Hunan Province.This cultivar was bred in 2014 by the pedigree method with‘Xiangchundou V7’as the male parent and‘Youchun 1204’as the female parent.The cultivar showed high yields and excellent comprehensive traits in all levels of tests carried out from 2019 to 2023.In 2024,it was approved by Hunan Provincial Crop Variety Certification Committee,with the certification number Xiangshendou 20241004.‘Xiangchundou 36’was suitable for planting as a spring soybean cultivar in Hunan Province.展开更多
In view of the problems of completely depending on rain, low and unstable yield and complicated planting of dry land foxtail millet, the light simplified cultivation techniques of wide row and double ridge with filmin...In view of the problems of completely depending on rain, low and unstable yield and complicated planting of dry land foxtail millet, the light simplified cultivation techniques of wide row and double ridge with filming, fertilizing and sowing on one for foxtail millet was formed through the integration of plastic film mulching technology and mechanized production technology by Institute of Millet crops of Hebei Academy of Agriculture and Forestry Sciences, and the techniques were introduced from the key technologies of pre-sowing preparation, sowing, supporting equipment, field management, harvesting, plastic film recycling.展开更多
In order to prolong the supply period and increase the economic value of Toona sinensis,the protected cultivation of T. sinensis was carried out on mountainous slope to achieve stagger-season planting and the year rou...In order to prolong the supply period and increase the economic value of Toona sinensis,the protected cultivation of T. sinensis was carried out on mountainous slope to achieve stagger-season planting and the year round supply. The results showed that in late October to midNovember,the temperature was moderate( 1-10℃) and suitable for the lifting of seedlings and temporary planting dormancy. The line spacing of rooted seedlings in greenhouse was( 22-24) cm ×( 4-5) cm and planting density was 900 000-1 200 000 seedlings/ha. The line spacing of seedlings was( 14-13) cm ×( 3-4) cm and planting density was 1 950 000-2 100 000 seedlings/ha. T. sinensis began to sprout at 8-10℃ and stretch at 10-12℃. When the temperature was stable at 14℃ or above,T. sinensis started bolting and emerging leaves. The terminal buds sprouted in 40-50 d for the T. sinensis planted in greenhouse with the day temperature of 15-22℃ and night temperature over 10℃; the terminal buds sprouted in about 15 d for those planted in the greenhouse with day temperature of 20-25℃ and night temperature over 10℃. T. sinensis could be picked 3 times when planted in greenhouse,and the yield was about 24 720 kg/ha.展开更多
Conventional Agaricus bisporus production is mainly concentrated in au- tumn and winter. Thus the Agaricus bisporus supply is not available throughout the year. Even worse, the price of Agaricus bisporus is cheap in b...Conventional Agaricus bisporus production is mainly concentrated in au- tumn and winter. Thus the Agaricus bisporus supply is not available throughout the year. Even worse, the price of Agaricus bisporus is cheap in boom season, reduc- ing the economic benefits; but the product is unavailable off season. The whole-year production of Agaricus bisporus will help to solve the problem and increase the eco- nomic benefits of farmers. In this paper, the whole-year cultivation techniques of Agaricus bisporus were summarized. There are a total of 3 seasons of Agaricus bisporus （spring, summer, autumn-winter） throughout the year. And thus the whole- year supply of Agaricus bisporus is achieved, the utilization of mushroom house is improved and the income of farmers is increased.展开更多
The cultivation techniques for high-yield corn in a karst area of southwest Guizhou were elaborated in this research from the respects of choosing farmland, preparing farmland, picking good seeds, timely sowing, ratio...The cultivation techniques for high-yield corn in a karst area of southwest Guizhou were elaborated in this research from the respects of choosing farmland, preparing farmland, picking good seeds, timely sowing, rational close planting, im-proving the quality of planting, mulching, scientific fertilization, field management, timely harvest, etc. we hoped to provide a reference for the realization of high-effi-ciency corn planting in mountain areas.展开更多
Xuzishu 2 is a new high-quality table use purple-fleshed sweetpotato cultivar bred from hybrid progenies of AIS35-2 x Xushu 22-5 by Jiangsu Xuzhou Sweetpotato Research Center. In the sweetpotato variety regional trial...Xuzishu 2 is a new high-quality table use purple-fleshed sweetpotato cultivar bred from hybrid progenies of AIS35-2 x Xushu 22-5 by Jiangsu Xuzhou Sweetpotato Research Center. In the sweetpotato variety regional trial of Jiangsu Province during 2007 - 2008, average fresh storage root yield was 30 185.3 kg/hm2 ; average dry matter content was 29.26% ; average dry storage root yield was 8 868.7 kg/hm2. In the sweetpotato variety production test of Jiangsu Province, average fresh storage root yield was 30 683.9 kg/hm2 ; average dry storage root yield was 9 399.0 kg/hm2. Multi-location sampling analysis in the regional trial indicated that the anthocyanin content in fresh storage roots was 104.6 μg. Xuzishu 2 was approved by Crop Variety Approval Committee of Jiangsu Province in March 2010, which exhibited high fresh storage root yield, sweet taste, high anthocyanin contem, good commodity, root rot resistance, and was tolerant to moisture and easy to store. Therefore, Xuzishu 2 is a high-quality purple-fleshed sweetpotato variety suitable for consumption and food processing, which should be cultivated in medium- and high-fertility fields with management procedures of suitable high density, early planting and early harvest.展开更多
As a newly-emerged healthy vegetable,ice plant (Mesembryanthemum crystallinum) has won widespread popularity among consumers in Huzhou,Zhejiang. This paper formally introduces the nutritional and biological characteri...As a newly-emerged healthy vegetable,ice plant (Mesembryanthemum crystallinum) has won widespread popularity among consumers in Huzhou,Zhejiang. This paper formally introduces the nutritional and biological characteristics of Mesembryanthemum crystallinum,and also summarizes its key cultivation techniques under the climatic conditions of North Zhejiang,including seed propagation, cuttage breeding,transplanting,field management,pest control, harvest,and seed preservation.展开更多
The high-yielding cultivation practice for summer corn were expounded, pointing out the points for attention in land selection before sowing, basal dressing, fine breed selection, sowing and seedling management.
Kechun 140103 is a new spring wheat variety with high and stable yield bred by Keshan Branch of Heilongjiang Academy of Agricultural Sciences.This paper summarizes the breeding process,characteristics,yield performanc...Kechun 140103 is a new spring wheat variety with high and stable yield bred by Keshan Branch of Heilongjiang Academy of Agricultural Sciences.This paper summarizes the breeding process,characteristics,yield performance and cultivation techniques of Kechun 140103,in order to promote the popularization and application of the variety.展开更多
With NL94014 as the female parent and 9333-11 as the male parent,the potato research laboratory of High Latitude Crops Institute,Shanxi Academy of Agricultural Sciences obtained true seeds through sexual hybridization...With NL94014 as the female parent and 9333-11 as the male parent,the potato research laboratory of High Latitude Crops Institute,Shanxi Academy of Agricultural Sciences obtained true seeds through sexual hybridization,and systematically and directionally bred a new potato variety Jinshu 16 with high yield,good comprehensive resistance and middle and late maturity.This variety has been listed as one of the mainstay varieties in Shanxi Province for many times.In this paper,the characteristics and high-yield cultivation techniques of Jinshu 16 are introduced,in order to guide field production and get better returns.展开更多
The tea from tea plants,a kind of traditional leaf plant,is deeply loved by people,but the production of tea fruit and its important functional value have been seriously underestimated for a long time.To this end,the ...The tea from tea plants,a kind of traditional leaf plant,is deeply loved by people,but the production of tea fruit and its important functional value have been seriously underestimated for a long time.To this end,the oil plant function and comprehensive utilization value of tea oil from tea fruit were introduced,and a set of new standardized cultivation technique of tea plants that could fully exert the potential of tea seed yield was put forward.The technique could increase the tea seed yield per mu from less than 50kg in traditional tea gardens to more than 200 kg,which broke through the production mode of single leaf picking in traditional tea gardens,gave play to the natural reproductive growth advantages of tea plants,achieved"leaf-seed dual harvest",and promoted the improvement of tea industry quality and efficiency,thereby creating a new path to achieve the"leaf-fruit dual use"of tea plants.展开更多
The carotenoid in sweet potato has a high health value for the human body,and Harvest Plus has also carried out the breeding to improve the nutritional quality of sweet potatoes in order to address the health problems...The carotenoid in sweet potato has a high health value for the human body,and Harvest Plus has also carried out the breeding to improve the nutritional quality of sweet potatoes in order to address the health problems of people nutrient-deficient areas.Nanshu 012 is a new high-quality orange-fleshed sweet potato variety rich in carotenoid,bred by Nanchong Academy of Agricultural Sciences from the " Boga × Sanheshu" hybrid.In the regional test of sweet potato varieties in Sichuan Province during 2009-2010,the average fresh potato yield was 24600 kg/ha,the average dry matter percentage was 29.0 % and the average preserved sweet potato yield was 7152.0 kg/ha;in the production test,the average fresh potato yield was 28410.0 kg/ha and the average preserved sweet potato yield was 8734.5 kg/ha.The multi-point sampling analysis showed that the total sugar content of fresh potato was 5.28 %,protein content was 1.43 %,vitamin C content was 28.9 mg/100 g and carotenoid content was 5.21 mg/100 g.This variety was identified by Sichuan Crop Variety Approval Committee in March 2012,with high fresh potato yield,sweetness,rich carotenoid and resistance to black spot.It is an orange-fleshed sweet potato variety suitable for eating and food processing,and it should be planted in the plot with moderate fertility or above,and should be planted and harvested as early as possible.展开更多
The green high-yield and high-efficiency cultivation techniques of integrated management of water and fertilizer for maize under mulch drip irrigation are described from the aspects of high yield target of maize and i...The green high-yield and high-efficiency cultivation techniques of integrated management of water and fertilizer for maize under mulch drip irrigation are described from the aspects of high yield target of maize and its component factor indexes,pre-sowing preparation,sowing,post-sowing management,field management at the seedling stage,integrated management of water and fertilizer for target yield of maize,rational application of micro-fertilizer,comprehensive prevention and control of diseases and pests,timely harvest,etc.,in order to provide a reference for agricultural technicians,maize farmers and maize industry development in northern Xinjiang.展开更多
The integrated planting and breeding of paddy fields is a kind of eco-planting and breeding mode which makes rice and aquatic animals benefit from each other,greatly reducing the harm of rice pests and diseases,using ...The integrated planting and breeding of paddy fields is a kind of eco-planting and breeding mode which makes rice and aquatic animals benefit from each other,greatly reducing the harm of rice pests and diseases,using less or even no fertilizers or pesticides,greatly reducing the agricultural non-point source pollution,thus achieving the " multiple use of water,multiple harvests in one field,grain and fishing winwin,ecological and high efficient use. " In this paper,the high yield and efficient cultivation techniques of rice under the rice-fish intergrowth model in Chengdu was introduced from the aspects of selecting good paddy fields for fishing,using appropriate rice varieties,soaking disinfection,timely sowing and nurturing strong seedlings,reasonable close planting,reasonable fertilization,scientific water management,scientific pest control and rice harvests.展开更多
[Objectives]To select zucchini varieties suitable for cultivation in Zibo City and test its high-yield cultivation techniques.[Methods]Six zucchini varieties were introduced,and their commercial quality and yield were...[Objectives]To select zucchini varieties suitable for cultivation in Zibo City and test its high-yield cultivation techniques.[Methods]Six zucchini varieties were introduced,and their commercial quality and yield were determined.[Results]The yield of Shengfeier,Xiuyu 170 and Xihulu 309 increased by 11.4%,6.9%and 4.6%,respectively compared with S68(control),and zucchini was straight,looked pleasing to the eye,and had strong disease resistance.[Conclusions]The zucchini varieties were selected and the high-quality,high-yield and high-efficiency cultivation techniques were integrated.展开更多
文摘Through literature analysis and case study, the introduction history, variety selection (high bush, half high bush, low bush) and regional cultivation techniques of blueberry in China were summarized, and the practical effects of precision cultivation (water and fertilizer integration, wild planting) and under-forest economic model (forest-blueberry-fungus system, ecological tourism) were evaluated. It provided a technical reference for expanding the planting scale of blueberry and improving the fruit quality.
基金Supported by the"61"Characteristic Ecological Industries of the 13th Five Year Plan of Shiyan Minicipal People's Government~~
文摘Since the introduction of Qingxiang and Liaohe 1 in 2012, both varieties have shown characteristics of beautiful nuts appearance, high quality and high yield of nuts, strong disease resistance after six years regional varieties. Comparison shows that Qingxiang has strong tree vigor, making it suitable for loose planting, needs pollination tree, bears food late and shows very stable yield performance, while Liaohe 1 has medium tree vigor, bears food early and shows stable yield performance. Based on years of regional planting tests, suggestions were proposed to the high yield cultivation techniques of walnut.
基金Supported by Special Project for the Construction of the National Modern Agricultural Industry Technology System(CARS-04-CES16).
文摘As an important grain and oil crop,soybean occupies an important position in China s agricultural production.High quality and stable yield of spring soybean is of great significance for ensuring food security and increasing farmers income.Based on the planting experience and scientific research achievements in many regions,this paper systematically expounded a series of cultivation techniques of spring soybean with high quality and high yield from variety selection,preparation before sowing,sowing techniques,field management to disease and pest control and harvest and storage,aiming to provide scientific and comprehensive guidance for soybean growers and promote the development of soybean industry.
基金Supported by Special Project for the Construction of the National Modern Agricultural Industry Technology System(CARS-04-CES16).
文摘Soybeans are rich in protein,fats,vitamins,and minerals,serving as an important source of plant-based protein for humans.Summer soybean is widely cultivated in China,and improving its yield and quality is of great significance for ensuring food security and promoting agricultural economic development.This paper elaborated on the high-quality and high-yield cultivation techniques for summer soybean,including variety selection,seed treatment,field selection and land preparation,sowing techniques,field management,pest and disease control,and harvesting,aiming to provide scientific cultivation guidance for summer soybean growers to achieve both superior quality and high yield.
基金Supported by the Fuyang Normal University-Fuyang City Local Cooperation Science and Technology Special Project(SXHZ202205).
文摘Wheat is one of the primary grain crops in China and is widely cultivated.Successful cultivation requires careful selection of varieties,seeding,fertilization,and pest control to ensure adequate nutrient absorption by roots and improve lodging resistance and disease tolerance.This study investigated the cultivation techniques of the wheat variety New Century 999,and examined its growth stage characteristics and cultivation requirements.The analysis identifies challenges in its cultivation and provides recommendations for pre-sowing preparation,land preparation,seeding,fertilization,and management practices in both winter and spring.
文摘‘Xiangchundou 36’is a new high-yield spring soybean cultivar bred by the Crop Research Institute of Hunan Province.This cultivar was bred in 2014 by the pedigree method with‘Xiangchundou V7’as the male parent and‘Youchun 1204’as the female parent.The cultivar showed high yields and excellent comprehensive traits in all levels of tests carried out from 2019 to 2023.In 2024,it was approved by Hunan Provincial Crop Variety Certification Committee,with the certification number Xiangshendou 20241004.‘Xiangchundou 36’was suitable for planting as a spring soybean cultivar in Hunan Province.
基金Supported by the National Key Technology R&D Program(2014BAD07B01-02)the Science and Technology Demonstration Project of Bohai Granary in Hebei Provincethe Special Fund for Agro-scientific Research in Public Interest(201303133-1-6)~~
文摘In view of the problems of completely depending on rain, low and unstable yield and complicated planting of dry land foxtail millet, the light simplified cultivation techniques of wide row and double ridge with filming, fertilizing and sowing on one for foxtail millet was formed through the integration of plastic film mulching technology and mechanized production technology by Institute of Millet crops of Hebei Academy of Agriculture and Forestry Sciences, and the techniques were introduced from the key technologies of pre-sowing preparation, sowing, supporting equipment, field management, harvesting, plastic film recycling.
基金Supported by the Integration and Demonstration of High-efficient Production Technology of Facility Toona sinensis in Mountainous Areas,the Science and Technology Support Program of Shijiazhuang City(141520208A)the Environmental Regulation,Balanced Fertilization and Green Control Technology for Toona Sinensis,the Science and Technology Research and Development Project of Shijiazhuang City(161490282A)
文摘In order to prolong the supply period and increase the economic value of Toona sinensis,the protected cultivation of T. sinensis was carried out on mountainous slope to achieve stagger-season planting and the year round supply. The results showed that in late October to midNovember,the temperature was moderate( 1-10℃) and suitable for the lifting of seedlings and temporary planting dormancy. The line spacing of rooted seedlings in greenhouse was( 22-24) cm ×( 4-5) cm and planting density was 900 000-1 200 000 seedlings/ha. The line spacing of seedlings was( 14-13) cm ×( 3-4) cm and planting density was 1 950 000-2 100 000 seedlings/ha. T. sinensis began to sprout at 8-10℃ and stretch at 10-12℃. When the temperature was stable at 14℃ or above,T. sinensis started bolting and emerging leaves. The terminal buds sprouted in 40-50 d for the T. sinensis planted in greenhouse with the day temperature of 15-22℃ and night temperature over 10℃; the terminal buds sprouted in about 15 d for those planted in the greenhouse with day temperature of 20-25℃ and night temperature over 10℃. T. sinensis could be picked 3 times when planted in greenhouse,and the yield was about 24 720 kg/ha.
基金Supported by Jiangsu Agricultural"Three New Engineering"Project(sx[2009]133)Lianyungang City Agricultural Science and Technology Achievements Demonstration Plan(SF0902)+1 种基金Key Project of Philosophy and Social Science Research in Colleges and Universities in Jiangsu Province(2011SJD630027)"Blue Project"of Jiangsu Province(SJS(2012)39)~~
文摘Conventional Agaricus bisporus production is mainly concentrated in au- tumn and winter. Thus the Agaricus bisporus supply is not available throughout the year. Even worse, the price of Agaricus bisporus is cheap in boom season, reduc- ing the economic benefits; but the product is unavailable off season. The whole-year production of Agaricus bisporus will help to solve the problem and increase the eco- nomic benefits of farmers. In this paper, the whole-year cultivation techniques of Agaricus bisporus were summarized. There are a total of 3 seasons of Agaricus bisporus （spring, summer, autumn-winter） throughout the year. And thus the whole- year supply of Agaricus bisporus is achieved, the utilization of mushroom house is improved and the income of farmers is increased.
文摘The cultivation techniques for high-yield corn in a karst area of southwest Guizhou were elaborated in this research from the respects of choosing farmland, preparing farmland, picking good seeds, timely sowing, rational close planting, im-proving the quality of planting, mulching, scientific fertilization, field management, timely harvest, etc. we hoped to provide a reference for the realization of high-effi-ciency corn planting in mountain areas.
基金Supported by Earmarked Fund for China Agricultural Research System(CARS-11)HarvestPlus Fund(HP8323)
文摘Xuzishu 2 is a new high-quality table use purple-fleshed sweetpotato cultivar bred from hybrid progenies of AIS35-2 x Xushu 22-5 by Jiangsu Xuzhou Sweetpotato Research Center. In the sweetpotato variety regional trial of Jiangsu Province during 2007 - 2008, average fresh storage root yield was 30 185.3 kg/hm2 ; average dry matter content was 29.26% ; average dry storage root yield was 8 868.7 kg/hm2. In the sweetpotato variety production test of Jiangsu Province, average fresh storage root yield was 30 683.9 kg/hm2 ; average dry storage root yield was 9 399.0 kg/hm2. Multi-location sampling analysis in the regional trial indicated that the anthocyanin content in fresh storage roots was 104.6 μg. Xuzishu 2 was approved by Crop Variety Approval Committee of Jiangsu Province in March 2010, which exhibited high fresh storage root yield, sweet taste, high anthocyanin contem, good commodity, root rot resistance, and was tolerant to moisture and easy to store. Therefore, Xuzishu 2 is a high-quality purple-fleshed sweetpotato variety suitable for consumption and food processing, which should be cultivated in medium- and high-fertility fields with management procedures of suitable high density, early planting and early harvest.
文摘As a newly-emerged healthy vegetable,ice plant (Mesembryanthemum crystallinum) has won widespread popularity among consumers in Huzhou,Zhejiang. This paper formally introduces the nutritional and biological characteristics of Mesembryanthemum crystallinum,and also summarizes its key cultivation techniques under the climatic conditions of North Zhejiang,including seed propagation, cuttage breeding,transplanting,field management,pest control, harvest,and seed preservation.
文摘The high-yielding cultivation practice for summer corn were expounded, pointing out the points for attention in land selection before sowing, basal dressing, fine breed selection, sowing and seedling management.
基金Supported by Keshan Comprehensive Test Station of National Wheat Industry Research System (CARS-03-54)Research Funds for Heilongjiang Provincial Research Institutes (CZKYF2021B005)Modern Agricultural Industry Technology Wheat Collaborative Innovation and Promotion System of Heilongjiang Province.
文摘Kechun 140103 is a new spring wheat variety with high and stable yield bred by Keshan Branch of Heilongjiang Academy of Agricultural Sciences.This paper summarizes the breeding process,characteristics,yield performance and cultivation techniques of Kechun 140103,in order to promote the popularization and application of the variety.
基金Supported by Biological Breeding Engineering Project of Shanxi Agricultural University(21yzgc081)Breeding Post of Shanxi Potato Industry Technology System(23CYJSTX06-05).
文摘With NL94014 as the female parent and 9333-11 as the male parent,the potato research laboratory of High Latitude Crops Institute,Shanxi Academy of Agricultural Sciences obtained true seeds through sexual hybridization,and systematically and directionally bred a new potato variety Jinshu 16 with high yield,good comprehensive resistance and middle and late maturity.This variety has been listed as one of the mainstay varieties in Shanxi Province for many times.In this paper,the characteristics and high-yield cultivation techniques of Jinshu 16 are introduced,in order to guide field production and get better returns.
基金Supported by the Project for the Research of Zhejiang Province,China(LGN18C160009)The Key Science and Technology Program of Jinhua City,China(2018-2-001).
文摘The tea from tea plants,a kind of traditional leaf plant,is deeply loved by people,but the production of tea fruit and its important functional value have been seriously underestimated for a long time.To this end,the oil plant function and comprehensive utilization value of tea oil from tea fruit were introduced,and a set of new standardized cultivation technique of tea plants that could fully exert the potential of tea seed yield was put forward.The technique could increase the tea seed yield per mu from less than 50kg in traditional tea gardens to more than 200 kg,which broke through the production mode of single leaf picking in traditional tea gardens,gave play to the natural reproductive growth advantages of tea plants,achieved"leaf-seed dual harvest",and promoted the improvement of tea industry quality and efficiency,thereby creating a new path to achieve the"leaf-fruit dual use"of tea plants.
基金Supported by Modern Agricultural Industry Technology System Construction Project(CARS-11-C-23)Nanchong Comprehensive Experiment Station Project(CARS-11-C-23)+1 种基金HarvestPlus Fund(HP8272-03)Key Research Project of Sichuan Province(2016NYZ0049)
文摘The carotenoid in sweet potato has a high health value for the human body,and Harvest Plus has also carried out the breeding to improve the nutritional quality of sweet potatoes in order to address the health problems of people nutrient-deficient areas.Nanshu 012 is a new high-quality orange-fleshed sweet potato variety rich in carotenoid,bred by Nanchong Academy of Agricultural Sciences from the " Boga × Sanheshu" hybrid.In the regional test of sweet potato varieties in Sichuan Province during 2009-2010,the average fresh potato yield was 24600 kg/ha,the average dry matter percentage was 29.0 % and the average preserved sweet potato yield was 7152.0 kg/ha;in the production test,the average fresh potato yield was 28410.0 kg/ha and the average preserved sweet potato yield was 8734.5 kg/ha.The multi-point sampling analysis showed that the total sugar content of fresh potato was 5.28 %,protein content was 1.43 %,vitamin C content was 28.9 mg/100 g and carotenoid content was 5.21 mg/100 g.This variety was identified by Sichuan Crop Variety Approval Committee in March 2012,with high fresh potato yield,sweetness,rich carotenoid and resistance to black spot.It is an orange-fleshed sweet potato variety suitable for eating and food processing,and it should be planted in the plot with moderate fertility or above,and should be planted and harvested as early as possible.
文摘The green high-yield and high-efficiency cultivation techniques of integrated management of water and fertilizer for maize under mulch drip irrigation are described from the aspects of high yield target of maize and its component factor indexes,pre-sowing preparation,sowing,post-sowing management,field management at the seedling stage,integrated management of water and fertilizer for target yield of maize,rational application of micro-fertilizer,comprehensive prevention and control of diseases and pests,timely harvest,etc.,in order to provide a reference for agricultural technicians,maize farmers and maize industry development in northern Xinjiang.
文摘The integrated planting and breeding of paddy fields is a kind of eco-planting and breeding mode which makes rice and aquatic animals benefit from each other,greatly reducing the harm of rice pests and diseases,using less or even no fertilizers or pesticides,greatly reducing the agricultural non-point source pollution,thus achieving the " multiple use of water,multiple harvests in one field,grain and fishing winwin,ecological and high efficient use. " In this paper,the high yield and efficient cultivation techniques of rice under the rice-fish intergrowth model in Chengdu was introduced from the aspects of selecting good paddy fields for fishing,using appropriate rice varieties,soaking disinfection,timely sowing and nurturing strong seedlings,reasonable close planting,reasonable fertilization,scientific water management,scientific pest control and rice harvests.
文摘[Objectives]To select zucchini varieties suitable for cultivation in Zibo City and test its high-yield cultivation techniques.[Methods]Six zucchini varieties were introduced,and their commercial quality and yield were determined.[Results]The yield of Shengfeier,Xiuyu 170 and Xihulu 309 increased by 11.4%,6.9%and 4.6%,respectively compared with S68(control),and zucchini was straight,looked pleasing to the eye,and had strong disease resistance.[Conclusions]The zucchini varieties were selected and the high-quality,high-yield and high-efficiency cultivation techniques were integrated.
