Organic-inorganic compound fertilizer capable of improving soil environment

A technology for improving soil and compound fertilizer, which is applied in the direction of organic fertilizer, inorganic fertilizer, urea compound fertilizer, etc. It can solve the problems of farmland ecological environment, soil structure damage, affecting the quality of agricultural products, and insufficient soil fertility, so as to improve the sticking effect, Facilitate adhesion and enhance soil fertility

Inactive Publication Date: 2017-02-22
定远县文凡米业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the fertilizers used by crops are mainly nitrogen fertilizer, fertilizer essence, potassium fertilizer and sawdust. Long-term use of chemical fertilizers will cause soil compaction, insu

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A kind of organic-inorganic compound fertilizer that the present invention proposes to improve soil environment, its raw material comprises by weight: 20 parts of urea, 15 parts of calcium ammonium nitrate, 10 parts of precipitated phosphate fertilizer, 16 parts of potassium dihydrogen phosphate, 10 parts of potassium sulfate, fermentation 60 parts of chicken manure, 5 parts of fermented pig manure, 6 parts of bamboo powder, 2 parts of shell powder, 20 parts of cassava flour, 5 parts of corn cob, 8 parts of modified fly ash, 5 parts of oil shale powder, 4 parts of montmorillonite powder 2 parts, 2 parts of borax, 2 parts of sodium silicate, 0.5 part of ammonium molybdate, 0.9 part of zinc carbonate, 0.1 part of manganese sulfate, 2 parts of sodium naphthalene acetate.

Embodiment 2

[0017] A kind of organic-inorganic compound fertilizer that the present invention proposes to improve soil environment, its raw material comprises by weight: 40 parts of urea, 5 parts of calcium ammonium nitrate, 20 parts of precipitated phosphate fertilizer, 6 parts of potassium dihydrogen phosphate, 20 parts of potassium sulfate, fermentation 40 parts of chicken manure, 15 parts of fermented pig manure, 2 parts of bamboo powder, 8 parts of shell powder, 10 parts of cassava flour, 15 parts of corn cob, 4 parts of modified fly ash, 12 parts of oil shale powder, 2 parts of montmorillonite powder 6 parts of borax, 1 part of sodium silicate, 1.5 parts of ammonium molybdate, 0.4 parts of zinc carbonate, 0.8 parts of manganese sulfate, and 0.5 parts of sodium naphthalene acetate.

[0018] The modified fly ash is prepared by the following process: stir light calcium carbonate and water evenly, disperse ultrasonically, add gum arabic to stir, disperse ultrasonically, spray dry, add fl...

Embodiment 3

[0020] A kind of organic-inorganic compound fertilizer that the present invention proposes to improve soil environment, its raw material comprises by weight: 25 parts of urea, 12 parts of calcium ammonium nitrate, 12 parts of precipitated phosphate fertilizer, 14 parts of potassium dihydrogen phosphate, 12 parts of potassium sulfate, fermentation 55 parts of chicken manure, 8 parts of fermented pig manure, 5 parts of bamboo powder, 4 parts of shell powder, 17 parts of cassava flour, 8 parts of corn cob, 7 parts of modified fly ash, 6 parts of oil shale powder, 3.5 parts of montmorillonite powder 3 parts, 3 parts of borax, 1.8 parts of sodium silicate, 0.8 parts of ammonium molybdate, 0.8 parts of zinc carbonate, 0.3 parts of manganese sulfate, and 1.5 parts of sodium naphthalene acetate.

[0021] The modified fly ash was prepared by the following process: Stir light calcium carbonate and water evenly at a stirring speed of 500r / min, ultrasonically disperse for 8min, add gum ara...

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Abstract

The invention discloses organic-inorganic compound fertilizer capable of improving a soil environment. The fertilizer is prepared from raw materials in parts by weight as follows: 20-40 parts of urea, 5-15 parts of calcium ammonium nitrate, 10-20 parts of precipitated phosphate fertilizer, 6-16 parts of monopotassium phosphate, 10-20 parts of potassium sulfate, 40-60 parts of fermented chicken manure, 5-15 parts of fermented pig manure, 2-6 parts of bamboo powder, 2-8 parts of shell powder, 10-20 parts of tapioca flour, 5-15 parts of corncobs, 4-8 parts of modified fly ash, 5-12 parts of oil shale powder, 2-4 parts of montmorillonite powder, 2-6 parts of borax, 1-2 parts of sodium silicate, 0.5-1.5 parts of ammonium molybdate, 0.4-0.9 parts of zinc carbonate, 0.1-0.8 parts of magnesium sulfate and 0.5-2 parts of sodium naphthalene acetate. The fertilizer contains very rich nutrients and can decrease the release speed of organic nutrients, effectively enhance soil fertility, effectively improve the soil structure and make hardened soil loose.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to an organic-inorganic compound fertilizer for improving soil environment. Background technique [0002] At present, the fertilizers used by crops are mainly nitrogen fertilizer, fertilizer essence, potassium fertilizer and sawdust. Long-term use of chemical fertilizers will cause soil compaction, insufficient soil fertility, and various nutrient imbalances, resulting in varying degrees of damage to the farmland ecological environment and soil structure. It also affects the quality of agricultural products. Fertilization of agricultural waste with high added value is an important way to reduce agricultural pollution, save resources, and develop sustainable agriculture and circular economy. In the field of corn planting, a large number of corn cobs are produced every year, which are considerable in quantity and bulky. How to use corn cobs to prepare fertilizers, improve soil co...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/00C05G3/80
CPCC05B3/00C05G3/00C05G3/80C05B7/00C05C1/00C05C3/00C05C9/00C05D1/02C05D9/00C05D9/02C05F1/005C05F3/00C05F5/002C05F11/00
Inventor 桑文凡
Owner 定远县文凡米业有限公司
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