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硫是几种氨基酸的基本成分,是组成蛋白质的构造单元,能提高作物对干旱和病害的抵抗力:有些酶的活动,叶绿素及其它参与光合作用的化合物的形成都需要有硫的存在。硫磺粉作为杀虫杀菌剂早为人们所熟悉,但作为肥料施用于棉田在国内尚未见到报道。随着农业生产水平的不断提高和我国目前施用的化肥多不含硫,土壤中的硫素不能满足植物需要而限制农作物产量继续提高的现象已经引起人们的重视。为探索硫磺粉
Sulfur is the basic component of several amino acids and constitutes the building blocks of proteins that increase the resistance of crops to drought and disease. The activity of some enzymes, the formation of chlorophyll and other compounds involved in photosynthesis, are all required for the presence of sulfur. Sulfur powder as a fungicide as early as people are familiar with, but as a fertilizer applied to the cotton field in the country has not yet been reported. With the continuous improvement of agricultural production levels and the current application of sulfur fertilizer in our country, the sulfur in the soil can not meet the needs of plants and limit the continued increase of crop yields have attracted people’s attention. To explore sulfur powder