Method for original soil greening of coastal saline-alkali soil by adopting nutrient soil containing calcium amino acid chelate

A technology of original soil greening and nutritious soil, which is applied in the direction of soil preparation, application, calcium fertilizer, etc., can solve the problem of ineffective reduction of soil TDS, soil porosity and soil alkalinity, inability to effectively improve soil enzyme activity, The shelf life of plant fruits, single fruit weight, and fruit nutritional quality will not be improved, so as to save costs and reduce greening costs

Inactive Publication Date: 2016-12-07
SHANDONG SUNWAY LANDSCAPE TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) The existing method of greening the original soil on saline-alkali land has no obvious effect on reducing soil TDS, soil porosity and soil alkalization for improving saline-alkali land;
[0006] (2) The existing method of greening the original soil on the saline-alkali land cannot effectively improve the activity of soil enzymes;
[0007] (3) The existing method of greening the original soil on the saline-alkali land, after planting, the shelf life of the plant fruit, the weight of the single fruit, and the nutritional quality of the fruit will not be improved

Method used

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  • Method for original soil greening of coastal saline-alkali soil by adopting nutrient soil containing calcium amino acid chelate
  • Method for original soil greening of coastal saline-alkali soil by adopting nutrient soil containing calcium amino acid chelate

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Effect test

Embodiment 1

[0043] Embodiment 1 A kind of method that adopts amino acid chelated calcium nutrient soil to carry out original soil greening to coastal saline-alkali soil

[0044] Include the following steps:

[0045] (1) Farmland selection

[0046] Choose farmland soil with deep soil layer, loose structure, rich humus, and good drainage.

[0047] (2) Farmland consolidation

[0048] a. Fertilization and pesticide application: In autumn, the farmland soil is deeply plowed by 20 cm; in the spring of the second year, it is shallowly plowed and finely raked, and at the same time, 2000 kilograms of decomposed pig manure is applied per mu, and the pesticides for preventing and controlling diseases and insect pests are evenly plowed into the soil;

[0049] b. Make the seedbed: Make the seedbed after the farmland is leveled, the width of the bed is 1 meter, the height is 20cm, the depth of the middle ditch is 10cm, and the depth of the side ditch is 20cm;

[0050] c. Hole digging: the size of th...

Embodiment 2

[0068] Embodiment 2 A kind of method that adopts amino acid chelated calcium nutrient soil to carry out original soil greening to coastal saline-alkali soil

[0069] Planting method is the same as embodiment 1, and difference is only the composition of changing nutrient soil and preventing and treating diseases and insect pests medicament:

[0070] Described nutrient soil, by weight, comprises the following components:

[0071] 41 parts of yellow mud, 47 parts of lotus pond silt, 17 parts of nitrogen, phosphorus and potassium compound fertilizer, 28 parts of rock soil micro-mineral powder, 11 parts of rose fruit extract, 5 parts of acetic acid, 26 parts of cowpea skin powder, 13 parts of enoki mushroom residue, 14 parts of corn meal, 9 parts of Madi meat paste, 7.5 parts of amino acid chelated calcium, 7 parts of fish scale powder, 5.5 parts of water retaining agent, and 1.7 parts of trace elements.

[0072] The medicament for controlling diseases and insect pests comprises t...

Embodiment 3

[0074] Embodiment 3 A kind of method that adopts amino acid chelated calcium nutrient soil to carry out original soil greening to coastal saline-alkali soil

[0075] Planting method is the same as embodiment 1, and difference is only the composition of changing nutrient soil and preventing and treating diseases and insect pests medicament:

[0076] Described nutrient soil, by weight, comprises the following components:

[0077] 40 parts of yellow mud, 45 parts of lotus pond silt, 15 parts of nitrogen, phosphorus and potassium compound fertilizer, 18 parts of rock soil micro-mineral powder, 10 parts of rose fruit extract, 3.2 parts of acetic acid, 16 parts of cowpea skin powder, 12 parts of enoki mushroom residue, 12 parts of corn meal, 5.6 parts of Madi meat paste, 5.3 parts of amino acid chelated calcium, 5.1 parts of fish scale powder, 4.5 parts of water retaining agent, and 1.2 parts of trace elements.

[0078] The medicament for controlling diseases and insect pests compr...

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Abstract

The invention provides a method for original soil greening of coastal saline-alkali soil by adopting nutrient soil containing calcium amino acid chelate. The method comprises a step of farmland consolidation, wherein the step of farmland consolidation comprises the step of laying of nutrient soil which comprises the following components: yellow mud, lotus pond sludge, a nitrogen-phosphorus-potassium compound fertilizer, geotechnical mineral micropowder, a dahurian rose fruit extract, acetic acid, cowpea skin powder, flammulina velutipes dregs, corn meal, minced water chestnut flesh, calcium amino acid chelate, fish scale powder, a water-retaining agent and trace elements. The invention also provides a preparation method for the nutrient soil. The original soil greening method provided by the invention has the following advantages: the cost of transporting foreign soil is saved; the cost is reduced; the cost of labor is saved by 26%; the effects of reducing soil TDS and decreasing soil alkalization degree are obtained; and the planted fig has prolonged fruit shelf life and soluble solids content of fruits is 16.8 to 18.6%.

Description

technical field [0001] The invention relates to a method for greening original soil of saline-alkali land containing carbonate by using organic matter, in particular to a method for greening original soil of coastal saline-alkali soil by using nutrient soil containing amino acid chelated calcium, which belongs to the original soil greening technology of saline-alkali land field. Background technique [0002] With the rapid increase of population and the deteriorating weather conditions, the degree of land salinization in my country shows an obvious upward trend, and soil salinization has become an important limiting factor for the sustainable development of agriculture. In order to ensure the safety of food production in our country, improve the ecological environment, and realize the sustainable utilization of resources, it is imminent to accelerate the development of saline-alkali land improvement technology. [0003] The area of ​​saline-alkali land in the world is 954.3...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B79/02C05G3/04C05G3/80
CPCA01B79/02C05B17/00C05G3/80C05D3/00C05D9/00C05D9/02C05F1/002C05F5/00C05F5/002C05F7/00C05F11/00
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH
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