Soybeans require higher levels of phosphorus nutrition throughout the entire growth period. Phosphorus requirements are most urgent from emergence to full bloom, especially in the seedling stage, phosphorus deficiency will seriously inhibit the growth of soybean vegetative organs. If soybean plants get enough phosphorus in the first eight weeks, they will not lose significantly even if they are deficient in phosphorus. Because the phosphorus of the pods can be met by the phosphorus input in the vegetative organs, this shift is particularly strong in the absence of phosphorus in the soil. The effect of phosphorus application in soybeans is often closely related to the available phosphorus content in the soil.
Huaxian Agricultural Technology Promotion Center Lu Shuguang
Huaxian Agricultural Technology Promotion Center Lu Shuguang
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