Organic fertilizer for citrus reticulata

Abstract

The invention discloses an organic fertilizer for citrus reticulata. The fertilizer comprises following components in parts by weight, 20 to 35 parts of humic acid, 1 to 3 parts of borax, 30 to 50 parts of weathered coal, 60 to 80 parts of edible fungi waste residues, 50 to 70 parts of silkworm excrement, 80 to 100 parts of straws, 1 to 3 parts of microorganism, 15 to 25 parts of talcum powder, 20 to 25 parts of peanut-oil press cake, 15 to 30 parts of core cobs and 10 to 15 parts of tea seed powder. The organic fertilizer for citrus reticulata has the advantages of low cost, easily obtained raw materials, and capabilities of comprehensively using agricultural wastes, reducing agricultural pollution, increasing organic matters of soil due to the humic acid, and enabling soil to maintain organic elements in a sustained way.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a citrus organic fertilizer. Background technique [0002] Citrus (Citrus reticulata Blanco) belongs to the Rutaceae plant. It likes a warm and humid climate, and its cold resistance is slightly stronger than pomelo, lime, and sweet orange. Rutaceae Citrus subfamily is distributed between 16°-37° north latitude. It is a tropical and subtropical evergreen fruit tree (except Citrus aurantium), and there are 3 genera used for economic cultivation: Citrus Citrus, Citrus and Kumquat. The citrus fruits cultivated in China and other countries in the world are mainly of the genus Citrus. China is one of the important origins of citrus, which is rich in citrus resources and has a wide variety of fine varieties, with a cultivation history of more than 4,000 years. After long-term cultivation and selection, citrus has become a precious fruit for human beings. [0003] Although th...

AI Technical Summary

Problems solved by technology

[0003] Although the citrus planting area is large and the range is wide, the soil conditions are poor. Most of the citrus orchards are located in mountainous and hilly areas. The land slopes are large, water and soil are easy to lose, the amount of organic fertilizer used is large, and the transportation cost is high, which is not conducive to the growth of citrus. Fruit farmers use a lot of chemical fertilizers, resulting in soil compaction, loss of nutrients, especially the loss of trace elements and organic matter, less and less effective components of the soil, loss of soil water and fertilizer retention, and poor drought resistance. Due to the large amount of chemical fertilizers used, resulting in Poor fruit quality, severe pests and diseases