Organic fertilizer mainly refers to various animals and plants after a certain period of fermentation, decomposition of fertilizer. With the increase in fertilizer prices, bio-organic fertilizer made from livestock manure has become a favorite of farmers in this year's spring plowing.
For the use of organic fertilizer, first, the land must be set before the spring plowing. The fertilization must be applied on the basis of a flat surface. If the surface is uneven, after the fertilization, the soil will be moved to the loquat at a high level without fertilizer. Less fertilizer, poor rice fertility, excessive fat at the tendon, the occurrence of fertilizer damage phenomenon.
The second is to make fertilizers fine, uniform fertilizer distribution, give full play fertilizer effect. Fertilizer should be spread evenly, especially at the bottom of the manure heap. It must be thoroughly shovelled and not left at all. Otherwise, there will be rice seedlings in this place, which are uncontrollable, and they will be heavily laid down.
Third, chemical fertilizers and organic fertilizers must not be used arbitrarily. Improper mixing can cause loss of fertilizers. Such as nitrates and uncommated compost or fresh straw, due to denitrification, easily cause loss of nitrogen
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