Based on the soil nutrient condition of Fujian province and the nutritional characteristic of peanut, new specific peanut fertilizer was made with some new types of synergists and chemical fertilizers. In 2005, a fiel...Based on the soil nutrient condition of Fujian province and the nutritional characteristic of peanut, new specific peanut fertilizer was made with some new types of synergists and chemical fertilizers. In 2005, a field experiment was conducted to study the effect of the new specific fertilizer on peanut at Gaobi town, Longyan city, Fujian province. The results showed that, the new specific fertilizer could relieve the inhibition of fertilizers on nodule formation of peanut, promote the growth of peanut plants, increase the yield of peanut and improve the utilization rate of fertilizer, contrasted to common fertilizers. To compare with one time application of common fertilizers, the new specific fertilizer which was applied one time and twice had significant positive influences on yield of peanut and nutrient use efficiency, increased economic yield of peanut by 3.8% and 6.3%; improved nitrogen, phosphorus and potassium use efficiency by 3.9, 2.8, 4.3 and 4.5, 5.7, 7.4 percentage points respectively. Compared with twice applications of common fertilizers, the new specific fertilizer which was applied as the method above increased economic yield of peanut by 0.7% and 3.2%; improved nitrogen, phosphorus and potassium use efficiency by 0.3, 1.6, 0.5 and 0.9 4.5, 3.6 percentage points respectively.展开更多
In order to accelerate the construction of green production mode for tea in Hubei Province, improve the yield of tea and use efficiency of fertilizers, and improve the quality of tea, application effects of special sl...In order to accelerate the construction of green production mode for tea in Hubei Province, improve the yield of tea and use efficiency of fertilizers, and improve the quality of tea, application effects of special slow-release formula fertilizer in tea plants were investigated in Wuhan. The results showed that compared with conventional fertilization, application of tea plant-specific slow-release formula fertilizer improved the yield of tea by more than 30%. The amino acid content in tea was increased by 21.05% and 30.82%, respectively, and the income was increased 27 696 （33.88%） and 27 624 （33.79%） yuan/hm2, respectively.展开更多
文摘Based on the soil nutrient condition of Fujian province and the nutritional characteristic of peanut, new specific peanut fertilizer was made with some new types of synergists and chemical fertilizers. In 2005, a field experiment was conducted to study the effect of the new specific fertilizer on peanut at Gaobi town, Longyan city, Fujian province. The results showed that, the new specific fertilizer could relieve the inhibition of fertilizers on nodule formation of peanut, promote the growth of peanut plants, increase the yield of peanut and improve the utilization rate of fertilizer, contrasted to common fertilizers. To compare with one time application of common fertilizers, the new specific fertilizer which was applied one time and twice had significant positive influences on yield of peanut and nutrient use efficiency, increased economic yield of peanut by 3.8% and 6.3%; improved nitrogen, phosphorus and potassium use efficiency by 3.9, 2.8, 4.3 and 4.5, 5.7, 7.4 percentage points respectively. Compared with twice applications of common fertilizers, the new specific fertilizer which was applied as the method above increased economic yield of peanut by 0.7% and 3.2%; improved nitrogen, phosphorus and potassium use efficiency by 0.3, 1.6, 0.5 and 0.9 4.5, 3.6 percentage points respectively.
基金Supported by National Key Research and Development Project of China(2016YFD0200900)Earmarked Fund for China Agriculture Research System(CARS-23)~~
文摘In order to accelerate the construction of green production mode for tea in Hubei Province, improve the yield of tea and use efficiency of fertilizers, and improve the quality of tea, application effects of special slow-release formula fertilizer in tea plants were investigated in Wuhan. The results showed that compared with conventional fertilization, application of tea plant-specific slow-release formula fertilizer improved the yield of tea by more than 30%. The amino acid content in tea was increased by 21.05% and 30.82%, respectively, and the income was increased 27 696 （33.88%） and 27 624 （33.79%） yuan/hm2, respectively.
