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Method for planting Russian red clover on sandy saline-alkali soil and improving soil and fertilizer conditions

A technology for saline-alkali land and clover bean, which is applied in land preparation methods, calcareous fertilizers, organic fertilizers, etc., can solve problems such as treating symptoms rather than root causes, and achieves the effects of increasing yield, maintaining nutritional balance, and promoting root development.

Inactive Publication Date: 2018-07-03
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

[0037] Example 1 , One of the production of improved fertilizer for sandy saline-alkali land

[0038] a. The attapulgite clay, humic acid and peat are crushed and sieved according to the weight ratio of 14:16:12, for use;

[0039] b. The material straw is pulverized, and the plant straw particles (corn, cotton and rice straw particles are mixed in any ratio) and animal manure (cow dung, horse dung, donkey dung, duck dung and sheep dung in arbitrary proportions) are 35:20 by weight Proportional mixing) mixed together, composted under natural conditions for 15 days, during which the piles were turned every 3 days; airing was carried out after the composting was completed;

[0040]c. Prepare corresponding culture medium for each bacteria (Azotobacter rotundum, Haloalkaliophilus, Bacillus coagulans, Lactobacillus, soil yeast, Trichoderma korningii, Arbuscular mycorrhizae, Rhizopus and Aspergillus) as required, and Set the cultivation conditions, cultivate and prepare various mic...

Embodiment 2

[0044] Embodiment 2 2. Production of improved fertilizer for sandy saline-alkali land

[0045] a. The attapulgite clay, humic acid and peat are pulverized and sieved in a ratio of 16:14:8 by weight, and set aside;

[0046] b. The material straw is crushed, and the plant straw particles (corn, sorghum, wheat and rice straw particles are mixed in any proportion) and animal manure (cow manure, horse manure, chicken manure, duck manure and sheep manure) in a weight ratio of 25:30 mix in any proportion) together, and compost under natural conditions for 15 days, during which the piles are turned every 3 days; after the composting is completed, airing is carried out;

[0047] c. Prepare corresponding culture medium for each bacteria (Azotobacter rotundum, Haloalkaliophilus, Bacillus coagulans, Lactobacillus, soil yeast, Trichoderma korningii, Arbuscular mycorrhizae, Rhizopus and Aspergillus) as required, and Set the cultivation conditions, cultivate and prepare various microbial ...

Embodiment 3

[0051] Embodiment 3 3. Sandy saline-alkali soil improved fertilizer production

[0052] a. The attapulgite clay, humic acid and peat are pulverized and sieved in a ratio of 15:15:10 by weight, and set aside;

[0053] b. The material straw is crushed, and the plant straw particles (corn, sorghum, cotton, wheat and rice straw particles are mixed in any proportion) and animal manure (cow manure, horse manure, donkey manure, pig manure) in a weight ratio of 30:25 , chicken manure, duck manure and sheep manure are mixed together in any proportion), and composted under natural conditions for 15 days, during which the pile is turned every 3 days; after the composting is completed, it is aired;

[0054] c. Prepare corresponding culture medium for each bacteria (Azotobacter rotundum, Haloalkaliophilus, Bacillus coagulans, Lactobacillus, soil yeast, Trichoderma korningii, Arbuscular mycorrhizae, Rhizopus and Aspergillus) as required, and Set the cultivation conditions, cultivate and ...

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Abstract

The invention discloses a method for planting Russian red clover on sandy saline-alkali soil and improving soil and fertilizer conditions. The method comprises the following steps: carrying out soil preparation on a plot, carrying out seed treatment, sowing, carrying out field management and harvesting in good time. In a planting process, sandy saline-alkali soil improvement fertilizers A and B are added, the fertilizer A is composed of plant straw particles, animal manure, attapulgite clay, humic acid, peat, a saline-alkali soil improvement agent and microbial flora powder in a weight ratio of (25-35):(20-30):(14-16):(14-16):(8-12):(2-4):(1-3), and the fertilizer B is a sandy soil binding agent composed of gelatin, water glass, modified waterborne polyurethane, gypsum, turpentine and manganese dioxide in a weight ratio of (35-45):(8-12):(18-22):(16-20):(4-8):(4-8). The method disclosed by the invention has the advantages that measures such as sandy saline-alkali soil improvement fertilizers and plantation of the Russian red clover are adopted for improving the saline-alkali soil, yield of the Russian red clover is high, soil improvement effect on the whole sandy saline-alkali soilis also outstanding, and an improvement process is green, environment-friendly and pollution-free and has good economic and social benefits, so that the method disclosed by the invention is an application technology worthy of large-area popularization.

Description

technical field [0001] The invention belongs to the technical field of saline-alkali land transformation, in particular to a method for planting clover bean in sandy saline-alkali land and improving soil and fertilizer conditions. Background technique [0002] At present, the transformation of saline-alkali land mainly includes the following technical measures: [0003] 1. Water conservancy improvement, fresh water washing salt: suitable for areas with high terrain and good drainage. [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 the saline-alkali land soil, plants and microorganisms, and achieve the goal of biological control. [0005] 3. Chemical improvement: Apply about 15 tons of gypsum per hectare, and apply it as a base fertilizer at one...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/40A01B79/02C05G3/04C05G3/80
CPCA01B79/02C05D3/00C05D9/00C05G3/80C05F3/00C05F11/00C05F11/02C05F11/08C05D9/02
Inventor 王胜
Owner WEIFANG YOURONG IND
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