How to apply a good base fertilizer for planting corn
It has been proven that the correct method of planting corn can not only reduce the cost, but also improve the yield and quality.
A, how to plant corn fertilizer
According to the law of fertilizer and fertilizer characteristics of corn growth, you can use high nitrogen, low phosphorus, high potassium compound fertilizer, the general nitrogen content in about 20%, phosphorus content in about 10%, potassium content in about 15% can be.
Be sure not to use nitrogen, phosphorus, potassium balanced compound fertilizer for the base fertilizer, to use high potassium fertilizer according to the law of fertilizer and fertilizer needs of corn characteristics, which can increase the resistance of corn and promote the late weight gain of corn, so as to achieve the purpose of improving yield.
Note: If a one-time application into the base fertilizer, the amount is large, it will be easy to burn seedlings, causing impact on the whole corn seedlings, so the corn base fertilizer can be combined with chasing fertilizer.