Types of Organic Fertilizer in Orchards

1, Livestock manure livestock manure nutrients, fertility long, general farm manure can be used according to the specification of 1KG fruit 2 kg of fertilizer, manure can be applied to 1 kg of fertilizer per 3KG of fruit, cow manure can be used according to the specification of 1 kg of fertilizer per 2KG of fruit, be sure to ferment and rot after application.

2, Agricultural fertilizer human manure and urine is a quick-acting organic fertilizer, soil organic matter composition of 5%-10%, effectively rotted, in the orchard as a base fertilizer or fertilizer use. Agricultural fertilizer contains nutrients, but less phosphorus and potassium components, as a base fertilizer can be used in conjunction with other agricultural fertilizers or phosphorus and potassium fertilizers.

3, Crop straw a variety of food crop straw broken, carry out tree poles, tree rows or garden level cover, thin and thick for 15-20 cm, in order to prevent wind scraping and fire, should be covered *. Generally 1 mu need crop straw 2500KG, in order to facilitate the dissolution of crop straw rotten, can 1 mu chase phosphorus potassium fertilizer 40KG, ammonium carbon 20kg, or appropriate microbial fertilizer, rotten after turning into the ground. Can also be in the autumn after the application of bottom fertilizer, immediately crop straw, weeds and other whole or broken in layers into the ditch, with the same time infiltration of 3% urea solution or ammonium carbon.

4, Orchard grass orchard grass can maintain moisture, enhance soil organic matter composition, adjust the microclimate of the orchard, and at the same time the cut grass can be carried out in situ to cover the orchard or bury green manure.

5, Composting, rotting composting, rotting means agriculture and daily life of the animal, natural industrial waste gas material, in the nest fire or water immersion standard decomposition into organic fertilizer. With a portion of animal fertilizer to carry out fermentation and decay after use.

6, Peanut bran cake fertilizer has a large bean cake, soybean cake, castor cake, cottonseed cake these, most of the late organic chemical state, fertilization in the orchard to be broken and put in water fermentation after use, for the base fertilizer when the peanut bran broken and mixed with other organic fertilizers.

7, Other river sludge, pond mud, digestate, marsh sludge with sufficient soil organic matter, and most of them have long been ripe, can be used immediately for orchard fertilizer or fertilization.