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Method for planting Limonium sinense and improving soil fertility in coastal sandy saline-alkali land

A technology of saline-alkali land and sandy land, applied in the direction of soil preparation, preparation of organic fertilizers, organic fertilizers, etc., can solve problems such as temporary solutions, not the root cause, and achieve the effects of improving soil structure, making it easier to absorb and utilize, and increasing organic matter content

Inactive Publication Date: 2018-06-15
WEIFANG YOURONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] But above each kind of method all exists more or less shortcoming, and each kind of way basically all is a temporary solution but not a permanent cure when used alone, also generally is to take wherein a small aspect to carry out partial governance in the prior art; Therefore, a scientific and effective comprehensive management method is needed to improve the saline-alkali land, fundamentally improve the saline-alkali land, and then use the improved saline-alkali land to plant corresponding economic crops, maintain and improve the improvement effect and bring economic benefits

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Embodiment one , One of the production of organic fertilizer for improving sandy saline-alkali land

[0039]a. Manure pretreatment: drying and pulverizing animal manure (sheep manure, pig manure, chicken manure mixed in any proportion) that are 40 parts by weight;

[0040] b. Straw pretreatment: crush plant stalks (corn, wheat, sorghum, and cotton stalks mixed in any proportion) with 12 parts by weight to 40-60 meshes, and adjust the water content to 30-40%;

[0041] c. Composting fermentation: the products in steps a and b are mixed, then adding bentonite, fulvic acid, peach stone powder and tobacco scraps in parts by weight of 8:12:6:8, composting and fermenting for 15 days, wherein every 3 Turn the sky once;

[0042] d. Grinding: the product in step c is added by weight as 3 parts of composite water-retaining agent and 4 parts of sandy soil binder (the weight is 50:8:8:9:1:4:2 of sulfur trioxide , Calcium Fluoride, Aluminum Oxide, Calcium Oxide, Iron Oxide, Silico...

Embodiment 2

[0045] Embodiment two, improving the production of organic fertilizer for sandy saline-alkali land

[0046] a. Manure pretreatment: drying and pulverizing 48 parts of animal manure (cow manure, sheep manure, chicken manure, duck manure mixed in any proportion) by weight;

[0047] b. Straw pretreatment: crush plant stalks (wheat, sorghum, cotton, and millet stalks mixed in any proportion) with 18 parts by weight to 40-60 meshes, and adjust the water content to 30-40%;

[0048] c. Composting fermentation: the products in steps a and b are mixed, then adding bentonite, fulvic acid, peach stone powder and tobacco scraps in parts by weight of 12:8:8:6, composting and fermenting for 15 days, wherein every 3 Turn the sky once;

[0049] d. Grinding: the product in step c is added by weight as 5 parts of composite water-retaining agent and 2 parts of sandy soil binder (by weight is 60:5:2:5:2:7:8 of sulfur trioxide , Calcium Fluoride, Aluminum Oxide, Calcium Oxide, Iron Oxide, Silico...

Embodiment 3

[0052] Embodiment three, improving sandy saline-alkali land with organic fertilizer production three

[0053] a. Manure pretreatment: drying and pulverizing animal manure (cow manure, sheep manure, pig manure, chicken manure and duck manure mixed in any proportion) that are 44 parts by weight;

[0054] b. Straw pretreatment: crush plant stalks (corn, wheat, sorghum, cotton, and millet stalks mixed in any proportion) with 15 parts by weight to 40-60 meshes, and adjust the water content to 30-40%;

[0055] c. Composting fermentation: mix the products in steps a and b, then add bentonite, fulvic acid, peach stone powder and tobacco scraps in parts by weight of 10:10:7:7, compost and ferment for 15 days, wherein every 3 Turn the sky once;

[0056] d. Grinding: Adding 4 parts by weight of composite water-retaining agent and 3 parts of sandy soil binder to the product in step c (sulfur trioxide in parts by weight of 55:6.5:5:7:1.5:5.5:5 , Calcium Fluoride, Aluminum Oxide, Calcium ...

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Abstract

The invention discloses a method for planting Limonium sinense and improving the soil fertility in a coastal sandy saline-alkali land. The method improves the coastal sandy saline-alkali land by digging deep trenches, performing drainage, irrigation, and salt elimination, applying an improved sandy saline-alkali land organic fertilizer to soil, and planting the Limonium sinense. The method of theinvention has obvious improvement on the survival rate of the Limonium sinense and the quality of the flowers, and an outstanding improvement effect on the whole sandy saline-alkali land is; and the improvement process is green and environment-friendly. Accordingly, the method is an application technology that is worthy of promotion in a large area.

Description

technical field [0001] The invention belongs to the technical field of saline-alkali land transformation, and in particular relates to a method for planting limonium limonensis and improving soil and fertilizer conditions in coastal sandy saline-alkali land. Background technique [0002] At present, there are mainly the following technical measures for the transformation of saline-alkali land: [0003] 1. Water conservancy improvement, salt washing with fresh water: suitable for well-drained areas with high terrain. [0004] 2. Biological improvement: improve the micro-ecological environment of saline-alkali land, apply bio-organic fertilizers, supplement organic matter, and increase the number of beneficial microorganisms in the soil, so as to establish a new micro-ecological balance between soil, plants and microorganisms in saline-alkali land, and achieve the goal of biological control. [0005] 3. Chemical improvement: apply about 15 tons of gypsum per hectare, and appl...

Claims

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Application Information

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IPC IPC(8): A01B79/02C05F17/00C05G3/00C05G3/02C05G3/04C05G3/60C05G3/80
CPCA01B79/02C05D9/00C05F17/00C05G3/00C05G3/60C05G3/80C05F3/00C05F5/002C05F11/00C05F11/02C05F11/08Y02W30/40
Inventor 王胜
Owner WEIFANG YOURONG IND
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