Carbonized straw-containing composite fertilizer

A technology of carbonizing straw and compound fertilizer, which is applied in the direction of organic fertilizers, fertilization devices, fertilizer mixtures, etc., can solve the problems of adverse effects on crops and ineffective effects, and achieve the effects of alleviating soil acidification, increasing the adsorption surface, and reducing costs
CN109928852AInactive Publication Date: 2019-06-25ANHUI HONGSEN GAOKE FORETRY CO LTD
5 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
ANHUI HONGSEN GAOKE FORETRY CO LTD
Publication Date
2019-06-25
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The invention discloses a carbonized straw-containing composite fertilizer, and belongs to the technical field of fertilizers. The composite fertilizer comprises, by weight, 30-40 parts of carbonizedstraws, 20-30 parts of chicken manure, 10-20 parts of peanut shells, 5-10 parts of fermenting bacteria, 6-12 parts of calcium superphosphate and 3-9 parts of a humic acid fertilizer. The composite fertilizer can prevent soil hardening and effectively alleviate the problem of soil acidification, and biochar preserved in the soil for a long time can continuously increase the fertility of soil and retain water of the soil; the composite fertilizer can improve the permeability of the soil and regulate the temperature of the soil, so the propagation of pathogenic bacteria in the soil and invasion of plant roots are effectively inhibited, plant-borne diseases are reduced, and outbreak of various pests is prevented; and the composite fertilizer also has the advantages of increase of the survivalrate of crops, promotion of root growth, promotion of decomposition of organic matters in the soil into humus, great improvement of the fertilizing effect of the soil, promotion of growth and maturityof the crops, cost reduction, output increase and income increase.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of fertilizers, in particular to a compound fertilizer containing carbonized straw. Background technique

[0002] Compound fertilizer refers to chemical fertilizer containing two or more nutrient elements. Compound fertilizer has the advantages of high nutrient content, less auxiliary components and good physical properties. It is very important for balanced fertilization, improving fertilizer utilization rate, and promoting high and stable yield of crops. role. However, the proportion of compound fertilizer nutrients is fixed, which is difficult to meet the needs of various soils and various crops, and the movement rates of various nutrients in the soil are different, and the degrees of being retained and lost are different. Difficult to meet the technical requirements of fertilization.

[0003] Straw is the remaining stalks and leaves of crops after harvesting. my country is a big country producing stra...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More