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Position: Home > Articles > Application of a Sustained Release Special Fertilizer in Direct-Seeding Rape Hunan Agricultural Sciences 2014 (15) 14-17

缓释型油菜专用配方肥在直播油菜生产上的应用研究

作  者:
范连益;黄晓勤;惠荣奎;朱飞翔;邓力超
单  位:
湖南省作物研究所;湖南省浏阳市北盛农技站
关键词:
油菜;缓释型配方肥;宜施壮;直播
摘  要:
在湘东地区的直播油菜生产中引进新型缓释型油菜专用配方肥"宜施壮",对其在直播油菜生产上的应用效果进行了研究。结果表明,施用缓释型油菜专用配方肥,避免了普通一次性施肥因肥料流失而导致的油菜后期早衰,且对促进冬前绿叶数的增加,延长角果表层叶绿素的光合寿命效果明显,增产效果显著,且投入产出比高,在省工、节本、增产等方面存在着一定的优势。
译  名:
Application of a Sustained Release Special Fertilizer in Direct-Seeding Rape
作  者:
FAN Lian-yi;HUANG Xiao-qin;HUI Rong-kui;ZHU Fei-xiang;DENG Li-chao;Hunan Crop Research Institute;Agricultural Technology Extension Station of Beisheng Town;
关键词:
rape;;slow-release;;formula fertilizer;;direct seeding
摘  要:
In the east of Hunan province, application of a sustained release special fertilizer "Yi Shi Zhuang"(20-7-8) 600 kg/ha as base manure one-time in direct-seeding rape, it can basically meet the demand for fertilizer in production of rape the yield target 800-2250kg/ha,and has the advantages of labor saving, cost saving, high input-output ratio. With the soil fertility and target yield different, the fertilizer formula and fertilizing amount need to be further researched and improved.

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