为了避免漂移及药害的产生，应把握住施药时的天气情况和严格控制施药量。
In order to avoid floating and harming of herbicides conditions of wea - ther and effective dosage should be rigidly controled.
在喷雾试验中主要以雾滴在作物上的覆盖密度、雾滴均匀程度和施药量为标准。
Test the spray droplet main crops in the coverage density, and uniformity of droplet spray volume as the standard.
在喷雾试验中主要以雾滴在作物上的覆盖密度、雾滴均匀程度和施药量为标准。
Test the spray droplet main crops in the coverage density, and uniformity of droplet spray volume as the standard.
应用推荐