Special ground fertilizer-natural ore fertilizer for alkaline land

A technology of saline-alkali land and base fertilizer, applied in application, fertilization equipment, fertilizer mixture, etc., can solve problems such as restricting economic development, aggravating drought, and barren farmland

Inactive Publication Date: 2008-04-09
商万有
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

The saline-alkali land has barren fertile land, aggravated the drought, frequent occurrence of natural disasters such as waterlogging and sandstorms, and the deterioration of the agricultural ecological environment has brought difficulties to the production and life of local farmers and restricted the development of the regional economy.

Method used

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Embodiment Construction

[0016] Special base fertilizer for saline-alkali land—natural mineral fertilizer, developed for improving saline-alkali land. When using it, it is also used according to the characteristics of saline-alkali land, and the dichotomy method. Therefore, the packaging of A and B is dichotomized, that is, A powder is packed in bags, and B debris is compressed and packed.

[0017] Fertilization method

[0018] A bag of powder is applied to a depth of 30cm in the soil by using a 9 S F-2.45 type mouse track grassland loosening fertilizer applicator.

[0019] Packing of debris in bag B Use machine-driven five-plow plows to turn organic fertilizers into the ground at a depth of 10-15cm.

[0020] Fertilization quantity

[0021] A bag fertilizes 8 tons per hectare.

[0022] B installed 8-30 tons per hectare.

[0023] Precautions

[0024] Saline-alkali land is caused by many factors, and the treatment should also complement each other. Natural mineral fertilizers can change soil prope...

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PUM

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Abstract

The invention provides a special base fertilizer-natural ore fertilizer for the saline alkali lands, and the special base fertilizer-natural ore fertilizer is a special fertilizer for improving the saline alkali lands. In recent years, the salinization degree of the soil keeps rising, and the area of saline alkali lands has being expanded and increased at an annual speed of 1.5 percent. The situation brings difficulties to the production and living of people as well as the regional economic development. The special base fertilizer-natural ore fertilizer for the saline alkali lands changes the soil character and activates the land capability factors. Aiming at the five major factors for the development of the saline alkali lands, potash feldspar ore, the phosphate ore, the silicate ore and the organic rock are adopted to produce the special base fertilizer-natural ore fertilizer for the saline alkali lands. The unique crystal structure in the ore changes the situation of saline alkali soil, and the ion exchange lowers the PH value of the soil. The molecule pore preserves water and prevents drought, thereby increasing the soil nutrient. 5 particles of the powder in A bag are fertilized 30 centimeters deep in soil by the 9SF-2.45 type rat channel steppe scarification fertilizer distributor, with 8 tons of fertilizer for each hectare; and the scrap in the B bag is ploughed under 10 to 15 centimeters deep underground by a tractor-propelled five-furrow plough, with 8 to 30 tons of fertilizer for each hectare.

Description

technical field [0001] Special base fertilizer for saline-alkali land—natural mineral fertilizer is a special fertilizer specially researched to improve saline-alkali land. Background technique [0002] The area of ​​saline-alkali land in the west of Jilin Province is 15326.66km 2 , of which, moderate and strong saline-alkali land accounts for 9071.32km 2 Soil salinization is the main obstacle to agricultural production in the Songnen Plain. In recent years, the intensity of soil salinization has been increasing, and the area of ​​saline-alkali land has gradually expanded, increasing at a rate of 1.5% per year. The saline-alkali land has barren fertile land, aggravated the drought, frequent natural disasters such as waterlogging and sandstorms, and the deterioration of the agricultural ecological environment has brought difficulties to the production and life of local farmers and restricted regional economic development. The special base fertilizer for saline-alkali land—...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05G3/04C05G3/80
Inventor 商万有
Owner 商万有
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