Organic fertilizer for improving saline-alkali tolerant stress resistance of paddy rice

An organic fertilizer and saline-alkali tolerance technology, applied in the directions of organic fertilizer, organic fertilizer preparation, inorganic fertilizer, etc., can solve the problems of long duration, slow fertilizer efficiency, low nutrient content, etc., and achieve full absorption and utilization, long fertilizer efficiency, and preparation simple method effect

Inactive Publication Date: 2019-03-08
青岛九天智慧农业集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 1. Most of the agricultural organic fertilizers are complete fertilizers, but

Method used

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Embodiment Construction

[0053] The present invention is described in detail below in conjunction with embodiment. In order to make the purpose, technical solutions and advantages of the present invention clearer and clearer, the present invention will be further described in detail below, but the present invention is not limited to these examples.

[0054] In one embodiment, the organic fertilizer of the present invention comprises (all parts by weight below):

[0055] 10-20 parts of bean dregs, 3-4 parts of peanut dregs, 10-12 parts of soybean dregs, 10-15 parts of biogas tank sedimentation residue, 10-12 parts of gypsum, 3-5 parts of nitrification inhibitor DMPP, 4-7 parts of willow leaves , 5-8 parts of pine needles, 6-9 parts of poplar leaves, 2-3 parts of silicon fertilizer, 20-30 parts of silicate, 4-8 parts of calcium chloride, 1-3 parts of ferrous sulfate, 5- 10 parts, 3-5 parts of microbial strains, 10-12 parts of calcium humate, 5-9 parts of sodium carbonate, 2-3 parts of salt lime, 2-3 pa...

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Abstract

The invention discloses an organic fertilizer for improving the saline-alkali tolerant stress resistance of paddy rice. The organic fertilizer is prepared from the following raw materials: bean dregs,peanut residues, soybean residues, biogas digester precipitation dregs, gypsum, a nitrification inhibitor DMPP (Dimethyl-phenyl-piperazinium), a willow leaf, a pine needle leaf, a poplar leaf, a silicon fertilizer, silicate, calcium chloride, ferrous sulfate, talcum powder, microorganism strains, calcium humate, sodium carbonate, slaked lime, zinc sulfate, rice washing water and outdated beer. Apreparation method is simple; the prepared organic fertilizer for planting the paddy rice has a high utilization rate; the investment of conventional fertilizer is reduced and nitrogen activity is improved; original nutrients in soil can be activated and sufficiently absorbed and utilized by crops, so that the yield of the crops is increased, the stress resistance of the crops is improved and thesoil can be effectively improved; the organic fertilizer is strong in adaptability, especially suitable for saline-alkali hardened soil and good in compatibility, and various types of fertilizers canbe added into the organic fertilizer.

Description

technical field [0001] The invention relates to the technical field of modern agricultural planting, in particular to an organic fertilizer for improving the salt-alkali tolerance and stress resistance of rice. Background technique [0002] Organic fertilizer refers to a type of fertilizer that contains organic substances and can not only provide a variety of inorganic and organic nutrients for crops, but also fertilize and improve the soil. Most of them are collected by farmers on the spot and made by themselves. [0003] Organic fertilizers are part of the recycling and reuse of nutrients in agriculture, so the amount of organic fertilizers has increased as fertilizer applications have increased and crop harvests have increased. Although the proportion of nutrients input by organic fertilizers has decreased significantly due to the large increase in chemical fertilizer input in recent years, it still accounts for 36.7% of the total input of nutrients. [0004] In additio...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04C05G3/08C05G1/00C05F17/00A01C21/00A01G22/22C05G3/80C05G3/90
CPCA01C21/005A01G22/22C05B7/00C05D3/00C05F17/00C05G3/00C05G3/80C05G3/90C05C9/00C05D1/02C05D5/00C05D9/00C05D9/02C05F5/002C05F7/00C05F9/04C05F11/00C05F11/02C05F11/08Y02P60/21Y02W30/40
Inventor 张国栋刘佳音米铁柱卞士权王克响徐春莹葛序娟
Owner 青岛九天智慧农业集团有限公司
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