锌、锰微肥防止麦茬稻旱种缩苗病的探讨  

A Study On Microelement Fertilizer of Zine and Manganese for Preventing Stunt Disease in Upland Rice Following Wheat

作　　者：李欣然 董惠 樊雅娟[1] 刘淑萍[2] 

机构地区：[1]武清县农业技术推广中心 [2]天津市农林局综合化验室

出　　处：《天津农林科技》1991年第3期9-11,共3页Science and Technology of Tianjin Agriculture and Forestry

摘　　要：麦茬旱种稻区历年有不同程度的缩苗病发生,由此影响生长和产量。本试验采用锌、锰微肥底施、拌种、喷施,结果均对防治麦茬旱种稻缩苗病和增产效果明显,尤以底施和拌种效果更佳,其增产率达10%以上。In the area of rice following wheat,rice stunt disease often occured in different degree and influenced the growth and yields of rice.In this experiment microelement fertilizer of zine and manganese were used as base fertilizer,seed dressing and foliage spray.Experimental results show that these fertilizer are very effective,especially used as base fertilizer and seed dressing.The yield can be increased by more than 10%.

关 键 词：麦茬旱种 锌锰微肥 缩苗病 

分 类 号：S[农业科学]