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Breeding substrate as well as preparation method and application for same

A technology of seedling raising substrate and composite substrate, which is applied in the direction of application, fertilizer mixture, fertilization device, etc., can solve the problems of uneven distribution of peat resources and increase of seedling raising cost, so as to improve yield and plant disease resistance, save seedling raising cost, reduce input effect

Active Publication Date: 2012-06-27
INST OF SOIL SCI CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although peat is an excellent substrate modifier, the distribution of peat resources in China is uneven, and the Xinjiang region is limited by the production area, which requires long-distance transportation, which will undoubtedly increase the cost of seedling cultivation

Method used

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  • Breeding substrate as well as preparation method and application for same
  • Breeding substrate as well as preparation method and application for same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A kind of cherry tomato seedling raising substrate, this substrate is the cotton stalk after fermenting separately, cow dung and weathered coal, vermiculite are mixed according to the volume ratio of 2:1:3:4, wherein each component should be measured with The natural state prevails, no compaction and other operations are required.

[0032] Specifically adopt the following method to prepare:

[0033] (1) Crush the cotton stalks to a length of 1cm-3cm, adjust the water content to 65%wt, add fermentation agents according to 10% of the total weight of the cotton stalks, and put them in plastic bags for fermentation.

[0034] (2) Adjust the water content of the cow dung to 60-70%wt for stacking and decomposing. The temperature of the fermentation pile is 40-45°C. When the temperature of the center of the fermentation pile exceeds 60°C, turn the pile to make the internal and external fermentation even. When the temperature of the fermentation heap dropped to the ambient temp...

Embodiment 2

[0038] A kind of cherry tomato seedling raising substrate, this substrate is the cotton stalk after fermenting respectively, cow dung and weathered coal, vermiculite are mixed according to the volume ratio of 1:1:3:5, wherein each component should be measured with The natural state prevails, no compaction and other operations are required.

[0039] Specifically adopt the following method to prepare:

[0040] (1) Crush the cotton stalks to a length of 1cm-3cm, adjust the water content to 65%wt, add fermentation agents according to 10% of the total weight of the cotton stalks, and put them in plastic bags for fermentation.

[0041] (2) Adjust the water content of the cow dung to 60-70%wt for stacking and decomposing. The temperature of the fermentation pile is 40-45°C. When the temperature of the center of the fermentation pile exceeds 60°C, turn the pile to make the internal and external fermentation even. When the temperature of the fermentation heap dropped to the ambient te...

Embodiment 3

[0045] A kind of cherry tomato seedling raising substrate, this substrate is the cow dung after fermenting respectively, weathered coal, vermiculite is mixed according to the volume ratio of 2:3:5, and wherein each component should be as the criterion when taking the natural state, No operations such as compaction are required.

[0046] Specifically adopt the following method to prepare:

[0047] (1) Crush the cotton stalks to a length of 1cm-3cm, adjust the water content to 65%wt, add fermentation agents according to 10% of the total weight of the cotton stalks, and put them in plastic bags for fermentation.

[0048] (2) Adjust the water content of the cow dung to 60-70%wt for stacking and decomposing. The temperature of the fermentation pile is 40-45°C. When the temperature of the center of the fermentation pile exceeds 60°C, turn the pile to make the internal and external fermentation even. When the temperature of the fermentation heap dropped to the ambient temperature, t...

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Abstract

The invention discloses a breeding substrate as well as a preparation method and an application for the same, belonging to the technical field of agricultural breeding. The compound substrate is formed by uniformly mixing cotton stalks, cow dung, weathered coal and vermiculite in a volume ratio of (1 to 2): (1 to 2): 3: (4 to 5). The main raw materials of the breeding substrate for cherry tomato provided by the invention are composed of weathered coal rich in Xinjiang region and agricultural organic wastes such as cotton stalks, cow dung and the like; the bred tomato seedlings are superior to the seedlings bred in conventional breeding substrate in the aspects of sound seedling index, root activity, carotene content in tomato leaves, yield after planting and disease resistance; and the main component, i.e., turf, of the generally-used substrate in present cultivation can be replaced, so that the problem of environmental pollution of agricultural wastes can be solved, cyclic utilization for resource can be realized, and the problem of cost of breeding substrate can be solved. The breeding substrate as well as the preparation method and the application for the same have certain social benefits, economic benefits and ecological benefits.

Description

[0001] technical field [0002] The invention belongs to the technical field of seedling-raising substrates for agricultural production, and in particular relates to a seedling-raising substrate using agricultural waste in Xinjiang as a raw material, a preparation method and application thereof. [0003] Background technique [0004] Xinjiang's unique light, heat, water and soil conditions have contributed to the growth of high-quality tomatoes. The tomato paste produced has the characteristics of high lycopene, high viscosity, high solid content, and low mold. It has become a high-quality product recognized by the international market. At present, Xinjiang has become the third largest tomato paste production area in the world. In 2009, the output of tomato paste exceeded 1 million tons. Therefore, how to improve the level of tomato planting is of great significance to the healthy development of the tomato industry and the stability of the regional economy. [0005] Seedli...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 林先贵曹际玲王一明
Owner INST OF SOIL SCI CHINESE ACAD OF SCI
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