Ecological organic fertilizer for saline-alkali soil

A technology of organic fertilizer and saline-alkali land, applied in the direction of organic fertilizer, inorganic fertilizer, alkaline orthophosphate fertilizer, etc., can solve the problems of increasing soil fertility in saline-alkali land, causing nausea and vomiting, and land cannot be used, so as to reduce soil salinity Sexuality, increase soil fertility, strong water absorption effect

Inactive Publication Date: 2018-06-05
SHANDONG SHENGJING TOURISM DEV CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Saline-alkali land means that the land is affected by natural or human factors, causing salt substances to gradually penetrate into the soil, so that the soil contains more salt and alkali, and makes this type of land unusable. The saline-alkali land in China is roughly distributed The area is in the northwest, northeast, north China and coastal areas. The main reason for the formation of saline-alkali land is that the land in relatively arid areas evaporates into water vapor and is discharged into the air, but the salt in the water cannot be eliminated and remains in the air. In the soil, after a long period of accumulation, the salt in the soil gradually increases, thus forming a saline-alkali land. Because the saline-alkali soil itself contains too much salt, according to the principle of plant cell osmosis, it is difficult for plant cells to absorb inorganic nutrients and water. As a result, plants die due to the lack of inorganic nutrients and

Method used

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  • Ecological organic fertilizer for saline-alkali soil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] 1) Chop 22 parts of Tianqing to 1cm and set aside;

[0017] 2) Mix 33 parts of cake fertilizer, 30 parts of attapulgite, 27 parts of chicken manure and the chopped greens in step 1), and set aside;

[0018] 3) Mix 18 parts of dry sand and 22 parts of rotten leaves evenly and set aside;

[0019] 4) Put the mixture prepared in step 2) into a transparent container, add 3 parts of microbial powder to it, and spread the mixture prepared in step 3) evenly on the upper layer of the mixture prepared in step 2), the laying height is 3cm After the laying is completed, dust-proof and air-permeable nets are arranged on the top of the transparent container. The mixture prepared in the dust-proof and breathable net is 12cm apart from the mixture prepared in step 3), and the transparent container is placed in an outdoor ventilated place for 18 days. Make the contents of the container uniform;

[0020] 5) Add 18 parts of ammonium nitrate, 10 parts of monoammonium phosphate and 7 part...

Embodiment 2

[0022] 1) Chop 25 parts of Tianqing to 1.2cm and set aside;

[0023] 2) 37 parts of cake fertilizer, 34 parts of attapulgite, 32 parts of chicken manure and step 1) are mixed evenly and set aside;

[0024] 3) Mix 21 parts of dry sand and 24 parts of rotten leaves evenly and set aside;

[0025] 4) Put the mixture prepared in step 2) into a transparent container, add 5 parts of microbial powder to it, and then spread the mixture prepared in step 3) evenly on the upper layer of the mixture prepared in step 2), and the laying height is 5cm After the laying is completed, dust-proof and air-permeable nets are set on the top of the transparent container. The dust-proof and breathable net is 14cm apart from the mixture prepared in step 3), and the transparent container is placed in an outdoor ventilated place for 22 days. Make the contents of the container uniform;

[0026] 5) Add 22 parts of ammonium nitrate, 15 parts of monoammonium phosphate and 10 parts of potassium sulfate to t...

Embodiment 3

[0028] 1) Chop 28 parts of Tianqing to 1.5cm and set aside;

[0029] 2) Mix 40 parts of cake fertilizer, 38 parts of attapulgite, 37 parts of chicken manure and the chopped greens in step 1), and set aside;

[0030] 3) Mix 23 parts of dry sand and 28 parts of rotten leaves evenly and set aside;

[0031] 4) Put the mixture prepared in step 2) into a transparent container, add 6 parts of microbial powder to it, and spread the mixture prepared in step 3) evenly on the upper layer of the mixture prepared in step 2), and the laying height is 6cm After the laying is completed, dust-proof and air-permeable nets are set on the top of the transparent container. The mixture prepared in the dust-proof and breathable net is 15cm apart from the mixture prepared in step 3), and the transparent container is placed in an outdoor ventilated place for 26 days. Make the contents of the container uniform;

[0032] 5) Add 25 parts of ammonium nitrate, 20 parts of monoammonium phosphate and 12 pa...

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Abstract

The invention relates to the technical field of improvement of saline-alkali soil and in particular relates to an ecological organic fertilizer for saline-alkali soil. The ecological organic fertilizer comprises corresponding components in parts by weight: 33-40 parts of cake fertilizers, 30-38 parts of attapulgite, 27-37 parts of chicken manure, 22-28 parts of rotted leaves, 22-28 parts of sesbania, 18-23 parts of dry quicksand, 18-25 parts of ammonium nitrate, 10-20 parts of monoammonium phosphate, 7-12 parts of potassium sulfate and 3-6 parts of microbial powder. The cake fertilizer and thechicken manure contain lots of organic matters and are capable of reducing saline alkali property of the soil; the attapulgite is a clay mineral, has unique laminated structure characteristics, highwater absorption property and a certain bonding capacity and can achieve effects of excessive moisture in the chicken manure and sesbania, preventing ventilation influence due to high humidity in thefermentation process and performing anaerobic glycolysis to produce volatile fatty acids, hydrogen sulfide, skatole and the like; and the microbial powder is capable of oxidizing ammonia ions into nitrate ions to be dissolved into water and preventing the ammonia ions from being degraded into ammonia gas to avoid overflowing.

Description

technical field [0001] The invention relates to the technical field of saline-alkali land improvement, and specifically relates to an ecological organic fertilizer for saline-alkali land. Background technique [0002] Saline-alkali land means that the land is affected by natural or human factors, causing salt substances to gradually penetrate into the soil, so that the soil contains more salt and alkali, and makes this type of land unusable. The saline-alkali land in China is roughly distributed The area is in the northwest, northeast, north China and coastal areas. The main reason for the formation of saline-alkali land is that the land in relatively arid areas evaporates into water vapor and is discharged into the air, but the salt in the water cannot be eliminated and remains in the air. In the soil, after a long period of accumulation, the salt in the soil gradually increases, thus forming a saline-alkali land. Because the saline-alkali soil itself contains too much salt...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/00C05G3/80
CPCC05B7/00C05G3/00C05G3/80C05C1/00C05D1/02C05D9/00C05F3/00C05F5/002C05F11/00C05F11/02C05F11/08
Inventor 王胜
Owner SHANDONG SHENGJING TOURISM DEV CO LTD
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