水稻施用禾康土壤调理剂效果试验  

Experiment on the Application of Hekang Soil Conditioner in Rice

作　　者：展广军[1] 徐久升[1] 李成坤[1] 于艳青[1] 黄河[1] 

机构地区：[1]辽宁省盐碱地利用研究所,辽宁盘锦124010

出　　处：《北方水稻》2012年第1期10-12,共3页North Rice

摘　　要：对禾康土壤调理剂不同施入量进行试验研究,结果表明:禾康土壤调理剂为生物制剂,无毒无污染,能够杀灭土壤病菌、提高水稻抗病能力,促早熟,增加千粒重、水稻单位面积有效穗数、叶面积指数、高效叶面积率、干物质产量、齐穗后干物质积累量占籽粒产量百分比、水稻抗性,增产效果显著。The test on different quantity of Hekang soil conditioner were made and the results indicated that the soil conditioner was biologicals, non-toxic, non-polluting, safe to use. It can kill germs in soil, increase the disease-resistant capacity of rice, promote precocity, increase the 1000-grain weight, effective panicles per unit area, leaf area index, effective leaf area rate, yield of dry matter, the rate that dry matter accumulation in the grains yield after heading, and the yield effects reached the significant level.

关 键 词：禾康土壤调理剂 土壤改良 产量 

分 类 号：S511[农业科学—作物学] S143.7