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Container seedling substance

A technology for raising seedlings in substrates and containers, applied in fertilizer mixtures, fertilization devices, applications, etc., can solve problems such as unfavorable cultivation of strong seedlings, development restrictions, environmental damage, etc., to promote promotion and popularization, reduce seedling costs, and improve localization. degree of effect

Inactive Publication Date: 2013-01-02
LISHUI ACAD OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, because peat is a non-renewable resource, large-scale exploitation will cause damage to the environment. At the same time, because peat itself has less nitrogen, phosphorus, and potassium content, using it as a substrate for plant growth is not conducive to cultivating strong seedlings. The cost of seedling substrate is relatively high, so the development of seedling substrate industry with peat as the main raw material is greatly restricted

Method used

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  • Container seedling substance
  • Container seedling substance
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Examples

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Embodiment 1

[0008] Example 1. Research on the development of seedling-raising substrates based on Lishui's industrial characteristics

[0009] 1. Research methods

[0010] According to the proportion of waste fungus chaff replacing peat, 7 formulas were designed (one of which was the control). The waste fungus chaff was treated with microorganisms: the water content of the fungus chaff was controlled at about 70%, cellulase was added as a starter, and the film was used to Covering and sealing, it needs to be covered for about 2 months in winter and about 1 month in summer. Among them: the compound fertilizer in the formula is potassium sulfate type, produced by Hubei Aoteer Chemical Co., Ltd., the total nutrient (N+P 2 o 5 +K 2 O) ≥ 45%; the main components of the water-retaining agent are polyacrylate and polyacrylamide copolymers, produced by SNF (Eisen) in France, model: MP3005KL, specification: 0.5-3.15mm, water absorption rate: 200-400 times. Each formula design proportioning (we...

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Abstract

The invention relates to a container seedling substance, and belongs to the technical field of agricultural and forestry productions. The invention specifically relates to a container seedling substance which adopts waste fungal culture residue for replacing peat. The substrate is characterized in that the substrate is prepared by using the raw materials of, by weight: 0-20% of peat; 10% of vermiculite; 10% of perlite; 50-60% of waste fungal culture residue; 8-18% of garden soil; 1% of a composite fertilizer; and 1% of a water retaining agent. According to the container seedling substance provided by the invention, seedling cost is reduced, container seedling substrate localization is improved, consumption and dependence of container seedling industries on peat resource is reduced, and container seedling popularization is promoted.

Description

technical field [0001] The invention belongs to the technical field of agriculture and forestry production, and in particular relates to a container seedling raising substrate in which waste fungus chaff is used instead of peat. Background technique [0002] Container seedling cultivation is a commonly used seedling cultivation technology in the world today. The use of container seedlings has the advantages of well-developed root system, high transplant survival rate, short seedling growth period, and cultivation is basically not limited by seasons. It has been widely accepted and applied by foreign forestry developed countries. At present, most of the commercial seedling substrates used in container seedling cultivation are made of peat as the main raw material, and then some vermiculite, perlite, etc. are added, and the amount of peat used is very large, reaching about 60%. However, because peat is a non-renewable resource, large-scale exploitation will cause damage to the...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/80
Inventor 葛永金王军峰叶荣华宋艳冬
Owner LISHUI ACAD OF FORESTRY
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