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Eggplant seedling growing matrix

A technology for raising seedling substrates and eggplants, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve the problems of substrate compaction and dryness, damage to substrates, economic losses, etc., and achieve the effect of balancing pH, avoiding substrate compaction, and sufficient nutrient environment

Inactive Publication Date: 2015-09-09
张斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] After document retrieval, it is found that the currently used matrix is ​​NH 4 NO 3 , KCl and other inorganic salts are used as element supplements, and their large-scale use will gradually destroy the matrix, resulting in hardening and hardening of the matrix, resulting in inevitable economic losses

Method used

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  • Eggplant seedling growing matrix

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A substrate for raising eggplant seedlings is characterized in that the substrate includes coconut peat, peat, sawdust, vinegar grains, perlite, vermiculite, decomposed fermented products and a small amount of organic fertilizer.

[0026] Described organic fertilizer is peptone, organic potash fertilizer, organic phosphate fertilizer.

[0027] The volume fraction of the matrix formula components is: coconut bran 400dm 3 / m 3 , Peat 150dm 3 / m 3 , Sawdust 100dm 3 / m 3 , vinegar grains 200dm 3 / m 3 , Perlite 50dm 3 / m 3 , vermiculite 60dm 3 / m 3 , decomposed fermented product 10dm 3 / m 3 ;

[0028] The content of organic fertilizer in the described seedling-raising substrate is: peptone 0.1kg / m 3 , organic potassium fertilizer 0.1kg / m 3 , organic phosphate fertilizer 0.1kg / m 3 ;

[0029] The matrix has a water content of 24%, an organic matrix content of 35%, a total nutrient content of 4%, a total porosity of 65%, and a pH value of 5.5.

[0030] The coc...

Embodiment 2

[0036] A substrate for raising eggplant seedlings is characterized in that the substrate includes coconut peat, peat, sawdust, vinegar grains, perlite, vermiculite, decomposed fermented products and a small amount of organic fertilizer.

[0037] Described organic fertilizer is peptone, organic potash fertilizer, organic phosphate fertilizer.

[0038] The parts by volume of the described eggplant matrix formula components are: coconut bran 450dm 3 / m 3 , Peat 200dm 3 / m 3 , sawdust 125dm 3 / m 3 , Vinegar grains 250dm 3 / m 3 , Perlite 75dm 3 / m3 , vermiculite 75dm 3 / m 3 , decomposed fermented product 15dm 3 / m 3 ;

[0039] The content of organic fertilizer in the described seedling-raising substrate is: peptone 0.2kg / m 3 , organic potassium fertilizer 0.15kg / m 3 , organic phosphate fertilizer 0.15kg / m 3 ;

[0040] The water content of the matrix is ​​27%, the organic matrix content is 38%, the total nutrient content is 5%, the total porosity is 75%, and the pH v...

Embodiment 3

[0047] A substrate for raising eggplant seedlings is characterized in that the substrate includes coconut peat, peat, sawdust, vinegar grains, perlite, vermiculite, decomposed fermented products and a small amount of organic fertilizer.

[0048] Described organic fertilizer is peptone, organic potash fertilizer, organic phosphate fertilizer.

[0049] The volume fraction of the matrix formula components is: coconut bran 550dm 3 / m 3 , Peat 300dm 3 / m 3 , sawdust 150dm 3 / m 3 , vinegar grains 300dm 3 / m 3 , Perlite 75dm 3 / m 3 , vermiculite 75dm 3 / m 3 , decomposed fermented product 20dm 3 / m 3 ;

[0050] The content of organic fertilizer in the described seedling-raising substrate is: peptone 0.3kg / m 3 , organic potassium fertilizer 0.2kg / m 3 , organic phosphate fertilizer 0.2kg / m 3 ;

[0051] The matrix has a water content of 30%, an organic matrix content of 40%, a total nutrient content of 6%, a total porosity of 85%, and a pH value of 7.5.

[0052] The coc...

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Abstract

The invention discloses an eggplant seedling growing matrix, and belongs to the technical field of soilless culture. The matrix comprises 400-550dm<3> / m<3> of coconut chaff, 150-300dm<3> / m<3> of peat, 100-150dm<3> / m<3> of wood chip, 200-300dm<3> / m<3> of vinegar chaff, 50-75dm<3> / m<3> of perlite, 60-75dm<3> / m<3> of vermiculite, 10-20dm<3> / m<3> of a decomposed fermented material, and a small amount of an organic fertilizer, and the organic fertilizer comprises 0.1-0.3kg / m<3> of peptone, 0.1-0.2kg / m<3> of an organic potash fertilizer and 0.1-0.2kg / m<3> of an organic phosphate fertilizer. The matrix adopts the coconut chaff as a main body matrix material, and also comprises the peat, wood chip, vinegar chaff, perlite, vermiculite and the decomposed fermented material according to different proportions, so the acidity-alkalinity of the matrix is effectively balanced, and abundant and sufficient nutrient environment is provided; and the matrix has the advantages of loosening, ventilation, water retention, fertilizer conservation, environmental protection and low cost.

Description

technical field [0001] The invention relates to a long-life, high-environmental protection and low-cost eggplant seedling-raising substrate, which belongs to the technical field of soilless cultivation, in particular to an eggplant seedling-raising substrate. Background technique [0002] Substrate cultivation is a cultivation method with the largest promotion area in soilless cultivation. It is a method of fixing the root system of crops in an organic or inorganic substrate, and absorbing nutrient solution and oxygen through the substrate to achieve the purpose of seedling cultivation. With the continuous development of agricultural technology, industrialized plug seedlings with substrates as carriers have become one of the most extensive modern seedling production systems. It is a kind of mechanized seeding and industrial seedling raising with different substrates. At present, peat, rock wool, vermiculite, perlite, bagasse, mushroom residue, sand and ceramsite are widely ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
Inventor 张斌
Owner 张斌
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