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种植作物过程中,施加肥料需要注意一些微小的细节,如果施肥不当就会造成资源浪费,造成肥害现象,具体的方法下面给您详解。忌做种肥。尿素做种肥,因为集中的缩二脲的毒害作用会使种子失去发芽力,并危及幼苗。同时,因为高浓度的尿素能损坏种子的蛋白质结构,对种子也有毒害和抑制作用,故不宜做种肥。若必须作种肥施用时,要避免种、肥接触,并节制用量。忌与碱性肥料混施或同时施。碱
The process of planting crops, the application of fertilizer need to pay attention to some minor details, if inappropriate fertilization will result in waste of resources, resulting in fat phenomenon, the specific method below to you. Avoid making kind of fat. Urea as a kind of fertilizer, because the poisoning effect of concentrated biuret will lose seed germination, and endanger seedlings. At the same time, because of the high concentration of urea can damage the protein structure of the seed, the seeds also have toxic and inhibitory effect, it is not suitable for fertilizer. If it is necessary to make seed fertilizer application, to avoid species, fertilizer exposure, and control the amount. Bogey and alkaline fertilizer mixed or applied at the same time. Alkali