Fertilizer for pears

Abstract

The invention discloses a fertilizer for pears. The fertilizer is prepared from an organic fertilizer, an inorganic fertilizer and additives. The organic fertilizer is prepared from, by weight, 40-60parts of mung bean straw, 20-30 parts of cow dung, 10-20 parts of wormcast, 20-30 parts of biogas residues, 10-20 parts of oil residues, 15-25 parts of river mud, 30-50 parts of plant ash and 2-4 parts of enzyme bacteria. The additives include weathered coal, zeolite and carbonized reed residues. By matching of substances in an appropriate ratio, balanced nutrients can be provided for pear tree growth, soil bulk density, air permeability, physiochemical properties, enzyme activity and bacterial community can be improved, nutrient absorption of the pear trees is promoted, problems of soil fertilizer accumulation and soil hardening are ameliorated, and pear yield is increased.

Description

technical field

[0001] The invention relates to the technical field of fertilizers, in particular to a fertilizer for pears. Background technique

[0002] Pears are sweet and delicious, and have the effect of clearing fire and relieving cough, so they are deeply loved by people. At present, pears are mostly planted on a large scale. In order to increase the yield of pears, excessive fertilization often occurs, resulting in fertilizer accumulation and environmental load, low fertilizer utilization rate, soil compaction, and low nutrient absorption by pears, resulting in more fertilization. Therefore, it is necessary to provide a new kind of fertilizer to provide nutrients and improve the accumulation of fertilizers and soil compaction in pear orchards. Contents of the invention

[0003] Based on the technical problems existing in the background technology, the present invention proposes a fertilizer for pears. The present invention provides balanced nutrition for the growt...