Preparation method of nursery site medium for planting organic vegetable

A technology for organic vegetables and seedling trays, applied in the agricultural field, can solve the problems of impossible renewable resources of peat, etc.

Inactive Publication Date: 2014-03-05
QINGDAO DONGYI JINHE AGRI TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0017] In order to solve the problem that peat is used on a large scale as a seedling-raising substrate in the prior art, and peat is impossible to regenerate resources, the present invention discusses a kind of compound with simp

Method used

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  • Preparation method of nursery site medium for planting organic vegetable
  • Preparation method of nursery site medium for planting organic vegetable

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Embodiment Construction

[0038] Example 1,

[0039] 5 parts of sawdust, 10 parts of cow manure, 5 parts of duck manure, 3 parts of floating aquatic plant powder, 3 parts of crushed corn cobs, 3 parts of perlite, 3 parts of vermiculite, 5 parts of plant ash, 5 parts of mulberry leaves, and 6 parts of pokeweed parts, 8 parts of toosendan, 5 parts of garlic powder, 1 part of sodium alginate, 0.5 part of potassium fulvic acid, 0.5 part of indole butyric acid; 1 part of sodium carboxymethyl starch, 12% by mass of sodium chloride 20 parts of aqueous solution, 30 parts of fine soil.

[0040] A. Fermentation raw materials: sawdust, cow dung, duck dung, floating aquatic plant powder, crushed corn cobs, and fine soil. After stirring evenly, control the water content to 57-62%, and add a rot accelerator. The rot accelerator is from Hebi City. The RW rot accelerator sold by Yuan Bio-fertilizer Technology Research and Development Center; the fermentation raw materials are heated up quickly, fermented quickly, eli...

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Abstract

The invention provides a preparation method of a nursery site medium for planting organic vegetable. The preparation method comprises the following steps: preparing materials (saw dust, cattle manure, duck manure, floating aquatic plant powder, corn cob crushed matter, perlite, vermiculite, plant ash, mulberry leaves, radix phytolaccae, toosendan fruit, garlic powder, sodium alginate, BFA, indolebutyric acid, sodium carboxymethyl starch, 12wt% sodium chloride aquatic solution and fine earth); A, fermenting the raw materials: uniformly mixing the saw dust, the cattle manure, the duck manure, the floating aquatic plant powder, the corn cob crushed matter and the fine earth, controlling the moisture content to be 57-62%, and adding the corrosion promoter; B, preparing a traditional Chinese medicine extraction liquid; C, preparing a plant ash leach liquor by use of the plant ash; D, adding the sodium alginate, the BFA, indolebutyric acid and sodium carboxymethyl starch into the 12wt% sodium chloride aquatic solution; E, soaking the vermiculite in the traditional Chinese medicine extraction liquid; F, mixing the fermented material obtained in the step A, the perlite soaked in the step D and the vermiculite soaked in the step E at a ratio of 8:1:1. The preparation method is simple in proportion, convenient to use, good in nursing effect, developed in seedling root, good in water retention property and rich in nutrients.

Description

[0001] Technical field: [0002] The invention relates to the technical field of agriculture, in particular to a method for preparing a seedling tray substrate for planting organic vegetables. [0003] Background technique: [0004] At present, peat, rock wool, vermiculite, perlite, bagasse, mushroom dregs, gravel and ceramsite are the most commonly used matrix materials for greenhouse seedling cultivation. At present, rock wool and peat are the most widely used in the world, and are recognized as ideal cultivation substrates in the world. However, with the large-scale use year by year, its negative effects on society and the ecological environment are becoming more and more obvious. On the one hand, because rock wool is not degradable, extensive use will cause secondary pollution to the environment; on the other hand, peat is a non-renewable resource. , Excessive mining has the risk of depletion; therefore, seeking and discovering an excellent new seedling substrate that ...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/60
Inventor 李学勇
Owner QINGDAO DONGYI JINHE AGRI TECH
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