除草剂的混土施药法

• 作 者: 王险峰
• 机 构: 黑龙江省国营农场总局农业处
• 出 处: 植物保护
• 发表日期: 1983年05期
• 关键词: 施药 作物播种 出苗前 土壤处理除草剂 盖土 土中 环草特 燕麦敌 施药方法 杂草

土壤处理除草剂在生产中有四种施药方法,一是在作物播种前施药,混入土中;二是在作物播种后出苗前,施于土壤表面(全田施药和苗带施药);三是在作物播种后出苗前,施药后混入士中(全田施药和苗带施药);四是在作物播种后出苗前垄上苗带施药,再盖土2—3厘米。第一、三、四种施药法称为混土施药法。

Soil treatment Herbicide in the production of four kinds of pesticide application methods, one in the crop before sowing, mixing into the soil; the second is in the crop sowing before emergence, applied to the soil surface ); Third, before the crop sowing after emergence, after mixing into Shi Shi (whole field spraying and seedling with pesticide application); Fourth, crop sowing seedlings in the ridge before the seedling application, and then cover the soil 2-3 cm. The first, three, four kinds of pesticide application method is called mixed application method.