安徽农业科学2011，Vol.39Issue(35)：21714,21725,2.
宁夏引黄灌区以沼渣为主的水稻配方肥肥效研究
Study on Fertilizer Effect of Biogas Residue on Rice in Yellow River Irrigation Areas of Ningxia
摘要
Abstract
[Objective] The research aimed to use biogas residue in safe and establish the best formula of biogas residue on rice in Yellow River irrigation areas in Ningxia. [Method] Randomized trial was done,and related index was detected . [Result] The grain number per spike and rice yield of three kinds of formula fertilizer increased while 1 000-grain weight and SPAD value kept the same with CK. [ Conclusion ] Combining with economic benefit and ecological safety, formula fertilizer 2 of biogas residue on rice was the best.关键词
宁夏引黄灌区/沼渣配方肥/水稻Key words
Yellow River irrigation areas of Ningxia/ Formula fertilizer of biogas residue/ Rice分类
农业科技引用本文复制引用
王世荣,王长军,罗昀..宁夏引黄灌区以沼渣为主的水稻配方肥肥效研究[J].安徽农业科学,2011,39(35):21714,21725,2.基金项目
"水体污染控制与治理"国家科技重大专项特殊类型河流主题(2009ZX07212-004-02). （2009ZX07212-004-02）
