土菌消(hymexazol)与化肥喷施对水稻催熟、增产作用的研究  

Studies of Spray Mixture of Hymexazol with Chemical Fertilizer on the Acceleration Ripening and Increasing Yield in Rice

作　　者：周音[1,2,3] 逯忠斌[1,2,3] 徐威 王林宝[1,2,3] 

机构地区：[1]上海市农科院作物育种栽培研究所 [2]吉林农业大学农商学院 [3]中国农业生产资料上海公司

出　　处：《吉林农业大学学报》1997年第3期64-67,共4页Journal of Jilin Agricultural University

基　　金：国内贸易部科技司资助

摘　　要：采用盆栽、田间试验与室内分析相结合的方法，研究土菌消同磷酸二氢钾、尿素混合喷施的可行性。结果表明，在水稻抽穗前后适量喷施土菌消化肥混剂，可以明显改善水稻的产量构成因素（提高有效分蘖率与千粒重，降低秕粒率），具有良好的催熟、增产作用，田间增产稻谷７４％～２４１％，为有效提高水稻抵御低温冷害的能力，提供了新措施。The　Researn results showed that the component factors of yield of rice were improved obviously by sprying Hymexazol mixed with chemical fertilizer under suitable concentration during heading stage of rice It accelerated the ripening and increasing yield activity of rice The grain yield were 74%～241% higher than that of the untreated control

关 键 词：水稻 土菌消 化肥 催熟 喷施 增产效果 

分 类 号：S511.062[农业科学—作物学]