摘要
[目的]明确有机肥施用方式及起垄高度对烤烟生长发育及品质的影响。[方法]研究了有机肥施用方式及起垄高度对烤烟农艺性状、经济性状、化学成分及外观质量的影响。[结果]有机肥穴施条件下,提高垄高能够促进烟株生长,增加产量、产值,而条施有机肥在垄高35 cm时烟株生长最佳;在垄高35、45 cm条件下有机肥条施烤烟经济性状比穴施好;提高垄高能改善烤烟中部叶外观质量;与有机肥条施相比,穴施能够促进内在化学成分的协调性。[结论]在穴施条件下,45 cm垄高的烟叶品质最佳,而在条施条件下,以35 cm垄高烤烟生长发育及产值最好。
[Objective]In order to explore the effect of application methods of organic fertilizer and ridge height on growth and quality of flue-cured tobacco.[Method]Effects of different organic fertilization methods and ridge height on agronomic characters,economic characteristics,chemical constituents and appearance quality were studied.[Result]The results showed that increasing the ridge height could promote the growth and improve the production and output value in the condition of hole application of organic fertilizer,and the growth of tobacco was the best when the ridge height was 35 cm with strips of organic fertilizer.The organic fertilizer in strips had better economic characteristics than the hole application of organic fertilizer in the ridge height of 35 and 45 cm.Improving ridge height could improve the appearance quality of middle leaves of flue-cured tobacco.Compared with the organic fertilizer in strips,the hole application of organic fertilizer could promote the coordination of internal chemical components.[Conclusion]With the hole application of organic fertilizer,tobacco in 45 cm ridge height had the best quality,while with organic fertilizer in strips,tobacco with 35 cm ridge height had the best growth and output value.
作者
薄国栋
薛琳
曹亚凡
于祥全
徐刚
杨悦章
李世金
闫宁
张继光
申国明
梁军伟
蔡宪杰
BO Guo-dong;XUE Lin;CAO Ya-fan(Tobacco Research Institute,Chinese Academy of Agricultural Sciences,Qingdao,Shandong 266101;Anhui Wannan Tobacco Leaf Co.,Ltd.,Xuancheng,Anhui 242000;Shanghai Tobacco Group Co.,Ltd.,Shanghai 200082)
出处
《安徽农业科学》
CAS
2020年第15期42-44,47,共4页
Journal of Anhui Agricultural Sciences
基金
上海烟草集团有限责任公司项目(20183100001-40875)。
关键词
起垄高度
施肥方式
烟叶品质
Ridge height
Fertilization methods
Quality of tobacco leaves
