What is the use of cake fertilizer and cake fat?
What is the use of cake fertilizer and cake fertilizer? In the previous article, we mentioned the cake fertilizer many times. Some friends may not know what is cake fertilizer. Generally speaking, cake fertilizer is the residue left by the oil seed after oil extraction. It can be directly applied as fertilizer, and it is an organic fertilizer with a relatively high nitrogen content.
How is the cake fertilizer used? Previously, cake fertilizer played a certain role in agricultural production. Generally, people used cake fertilizer as base fertilizer or top dressing. Because the cake fertilizer was in the form of a block, the cake fertilizer must be broken before application. If used as top dressing, it must be fermented and fermented, otherwise it will be fermented into the soil to continue to ferment and produce high heat, which will easily cause root burns.
Generally, the amount of cake fertilizer to be applied under different soil conditions is different. The soil fertility is low and the fertilizer-tolerant variety should be applied more appropriately, and vice versa. Cake fertilizer is a delayed-acting fertilizer, and attention should be paid to the application of appropriate amounts of available nitrogen, phosphorus and potassium fertilizers. Some cash crops have a much higher value of feed for feed than for fertilizers and should be considered as appropriate.
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