Under the premise of applying the base fertilizer, proper topdressing is an effective way to further increase the yield, especially in the period when the crop absorbs the most nutrients, which can significantly increase the yield and improve the quality. The best topdressing period for several field crops is described below. Corn: Corn should be chased after the jointing to the big trumpet period, and should be applied for the second time 7-10 days before the tasseling.
Rice: In order to make early rice and early tillering, early application and heavy application of manure should be applied.
Wheat: Wheat should be used to catch fertilizer at the three-leaf stage and at the heading and flowering stage.
Peanut: When peanuts have a pair of side branches, they should be promptly applied with nitrogen and potassium fertilizer.
Soybean: Soybean should be topdressed once during the initial flowering stage and the pod-forming stage.
Potato: Generally, it can be topdressed before the potato flowering period. Early-maturing varieties are suitable for topdressing at the seedling stage.
Cotton: Cotton needs more fertilizer during the bud and flowering, paying attention to topdressing.
Source: Agricultural Resources Guide
Rice: In order to make early rice and early tillering, early application and heavy application of manure should be applied.
Wheat: Wheat should be used to catch fertilizer at the three-leaf stage and at the heading and flowering stage.
Peanut: When peanuts have a pair of side branches, they should be promptly applied with nitrogen and potassium fertilizer.
Soybean: Soybean should be topdressed once during the initial flowering stage and the pod-forming stage.
Potato: Generally, it can be topdressed before the potato flowering period. Early-maturing varieties are suitable for topdressing at the seedling stage.
Cotton: Cotton needs more fertilizer during the bud and flowering, paying attention to topdressing.
Source: Agricultural Resources Guide
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