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当前正值高寒地区大棚蔬菜育苗栽培时期,不少病害危及幼苗的生长,经过我们试验观察,筛选出防治效果比较理想的药剂有以下几种:1.瑞枯霉瑞枯霉对蔬菜及经济作物上的病毒病及非侵染性生理性病害有一定的抑制作用,还含有多种抗菌药物和铜、硼、锌、钼等作物所需的微量元素及刺激素,促进作物健壮生长,增强植物抗病、抗虫能力,增加产量,对作物无害,用量小,广谱高效。
At the moment when alpine greenhouse cultivation of vegetables in the greenhouse, many diseases endanger the growth of seedlings, after our test observation, screening out the ideal effect of control agents are the following: 1. Rauwrei Raffodils on vegetables and cash crops On the viral diseases and non-infective physiological diseases have some inhibitory effect, but also contains a variety of antibacterial drugs and copper, boron, zinc and molybdenum crops such as the necessary trace elements and stimulants to promote robust crop growth and enhance plant Disease resistance, insect resistance, increased yield, harmless to the crop, the dosage is small, broad-spectrum efficient.