Compound mulberry fertilizer

Abstract

The invention discloses compound mulberry fertilizer. The compound mulberry fertilizer is prepared from urea, chicken manure, charcoal, furfural residues, zinc sulfate, bagasse, calcium hydrogen phosphate, cellulase, polyacrylamide, a leavening agent and tea saponin. The prepared fertilizer can improve a soil structure, prevent soil hardening and secondary pollution and improve mineral element absorption and utilization of plants, the fertilizer efficiency is persistent, the chemical fertilizer usage can be reduced, and environmental pollution is reduced.

Description

technical field [0001] The invention relates to a compound mulberry fertilizer, which belongs to the technical field of fertilizers. Background technique [0002] Mulberry belongs to the family Moraceae and is a deciduous tree. The mulberry leaves are oval and are the feed for silkworms. Deciduous tree, up to 30m high, 1m DBH. Crown obovate. Leaves are ovate or broadly ovate, apex pointed or acuminate, base round or heart-shaped, sawtooth thick and blunt, leaves of young trees often have lobes, deep lobes, glabrous above, sparsely hairy below along the veins, vein axils tufted hairs. It is native to the central part of my country and has a cultivation history of about 4,000 years. It has a wide range of cultivation, from the south of Harbin in the northeast; from the south of Inner Mongolia to Xinjiang, Qinghai, Gansu, and Shaanxi in the northwest; from Guangdong and Guangxi in the south, to Taiwan in the east; and to Sichuan in the west. , Yunnan; Jiangsu and Zhejiang h...

AI Technical Summary

Problems solved by technology

At present, most of the mulberry tree fertilizers are chemical fertilizers, the negative effects of which are the imbalance of nutrient ratio in the soil, the degradation of soil quality, the closed type becomes stronger, the permeability becomes poor, the humus content decreases, and the soil compacts, resulting in the ecological environment of the farmland, and the crops are resistant to diseases and insect pests. Reduced capacity leads to large-scale application of pesticides, which not only increases agricultural costs, but also exacerbates the decline in environmental quality and further brings pollution to the ecological environment