ZT-1丰抗素在马铃薯上试验效果分析  

Test Effect Analysis on Culture Potato by ZT-1 Bio-fertilizer

作　　者：李文辉 耿生玲 

机构地区：[1]青海省尖扎县农技推广中心,青海尖扎811200 [2]青海省湟中县农技推广中心,青海湟中811600

出　　处：《青海农林科技》2007年第1期63-64,共2页Science and Technology of Qinghai Agriculture and Forestry

摘　　要：ZT-1丰抗素对马铃薯应用试验研究结果表明,应用丰抗素对马铃薯整个生长发育阶段和产量有较大的影响,植株表现出生长健壮、抗病、抗倒、防早衰,具有明显的增产增收效果。试验研究结果确定了丰抗素的施用方法和使用时期,并以苗期喷施两次效果最好。Test of culture potato application ZT-1 Bio-fertilizer was studied. The results showed there were great influence during potato＇s all growth periods. The plants showed stronger, resistance to disease, resistance to lodging, resistance to premature decay, and there was significance increase yield effect. The application methods and time were tested by the study. The best application methods is spray 2 times during potato＇s seedling stage.

关 键 词：丰抗素 马铃薯 施用方法 丰产 

分 类 号：S534[农业科学—作物学]