Preparation and application method of turf nutrient soil for rice seedling culture

A technology for nutrient soil and grass ash, which is applied in the directions of application, botanical equipment and method, culture medium, etc., can solve the problems of high preparation environment requirements, long preparation cycle, and high raw material cost, and achieves low preparation environment requirements and low production costs. , the effect of low cost of raw materials

Inactive Publication Date: 2018-01-09
江苏金麦穗生态农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the preparation of straw ash charcoal nutrient soil for rice seedling raising, there are various preparation methods, but the vast majority of rice seedling raising straw ash charcoal nutrient soil preparations have defects such as complex procedures, high requirements for the preparation environment, high raw material costs, and long preparation cycles.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The present invention comprises following preparation steps:

[0038] 1). Raw material and proportion:

[0039] Raw materials are grass ash charcoal, vermiculite, perlite, furnace cinder and compound fertilizer; among them, grass ash charcoal 0.7m 3 , vermiculite 0.1m 3 , perlite 0.1 m 3 , large furnace cinder 0.1 m 3 , compound fertilizer 5 kg / m 3 , except for compound fertilizers which are calculated by weight, other raw materials are calculated by volume;

[0040] 2). One smash:

[0041] Crush the coal slag of the big furnace together into soybean granules;

[0042] 3). Raw material mixing:

[0043] Perlite, vermiculite and step 2) in the big furnace coal cinder and compound fertilizer are fully mixed, then this mixture is sprinkled in the grass ash charcoal raw material;

[0044] 4). Second crushing:

[0045] The mixture in step 3) is manually or machine pulverized and stirred evenly.

[0046] Wherein, the compound fertilizer is 15-15-15 nitrogen, phosphor...

Embodiment 2

[0048] The present invention comprises following preparation steps:

[0049] 1). Raw material and proportion:

[0050] Raw materials are grass ash charcoal, yellow mud, vermiculite, perlite, furnace cinder and compound fertilizer; among them, grass ash charcoal 0.7m 3 , yellow mud 0.1 m 3 , vermiculite 0.1 m 3 , perlite 0.1 m 3 , large furnace cinder 0.1 m 3 , compound fertilizer 5 kg / m 3 , except for compound fertilizers which are calculated by weight, other raw materials are calculated by volume;

[0051] 2). One smash:

[0052] Crush the coal slag and yellow mud of the large furnace together into soybean granules;

[0053] 3). Raw material mixing:

[0054] Perlite, vermiculite and step 2) in the furnace cinder, yellow mud and compound fertilizer are fully mixed, and then this mixture is sprinkled into the grass ash charcoal raw material;

[0055] 4). Second crushing:

[0056] The mixture in step 3) is manually or machine pulverized and stirred evenly.

[0057] Wh...

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PUM

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Abstract

The invention discloses preparation and an application method of turf nutrient soil for rice seedling culture and belongs to the field of grain crop production and solves the problems of complicated procedure, high requirements for preparation environments, high cost of raw materials and long cycle of conventional turf nutrient soil preparation. The turf nutrient soil is mainly prepared from raw materials as follows: turf, vermiculite, perlite, big furnace coal slag, compound fertilizer and the like. The nutrient soil preparation procedure is simple and easy to operate, the cost of the raw materials is low, the requirements for the preparation environment are low, required equipment is common equipment, and the production cost is low. The cultured seedlings are high in yield and have veryremarkable economic benefits and the turf nutrient soil can be widely applied to the technical field of rice seedling culture.

Description

technical field [0001] The invention belongs to the field of grain crop production, and in particular relates to the preparation and application method of straw ash charcoal nutrient soil for raising rice seedlings. Background technique [0002] Grass charcoal nutrient soil is a kind of artificial synthetic soil made of natural grass ash charcoal as raw material, and then adding appropriate proportion of mineral components and various essential nutrients. This kind of soil is an ideal cultivation base for plants, and it has all the favorable factors of natural soil. Its capacity is only about half of the natural soil, but its replacement capacity, water holding capacity and fertility are about twice as high as ordinary soil. It has strong buffer performance and stable pH value, which can adapt to the normal growth of various plants and is especially suitable for rice seedling raising. For the preparation of straw ash-charcoal nutrient soil for rice seedling raising, there ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00A01G24/60
Inventor 王海翔王海全
Owner 江苏金麦穗生态农业科技有限公司
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