Preparation of tomato soilless culture substrate by using cattle and sheep manure

A soilless culture substrate, cattle and sheep dung technology, applied in soilless culture, cultivation, culture medium and other directions, can solve the problems of insufficient fermentation maturity, low substrate bulk density, etc., to reduce production costs, improve yield and quality, accelerate The effect of promoting the application

Inactive Publication Date: 2016-01-27
李孝虎
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of insufficient fermentation maturity of substrate ingredients and relatively low bulk density of the substrate, and use cow and sheep manure to prepare tomato soilless cultivation substrate, and the cotton stalks, mushroom dregs, peat, vermiculite and river sand used are low in cost, Some raw materials are obtained locally, and the prepared soilless culture substrate has excellent physical and chemical properties, and has the advantages of increasing tomato production and product quality.

Method used

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  • Preparation of tomato soilless culture substrate by using cattle and sheep manure
  • Preparation of tomato soilless culture substrate by using cattle and sheep manure

Examples

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Effect test

Embodiment 1

[0023] The present embodiment utilizes cattle and sheep manure to prepare tomato soilless culture substrate by the following steps:

[0024] 1. Fermentation of cow dung and sheep dung: keep the humidity of cow dung and sheep dung at 60%, add 3% and 3.5% cotton straw by volume to adjust the carbon-nitrogen ratio, mix evenly, The dose of microbial fermentation bacteria used is 0.5kg, and the bottom layer is covered with plastic to isolate it from the soil. Pile the material into a body shape, cover it with a canopy film, and carry out fermentation. The material is turned every 10 days, and it is replenished every 20 days or so. The whole process takes 50 days.

[0025] 2. Fermentation of cotton stalks: first cut the cotton stalks into 1.5cm long and short pieces, soak them in water to keep the humidity at 60%, use 0.5kg of microbial fermentation bacteria per square meter, pile them into piles, and pile the materials into 1.5m high piles , cover the canopy film, carry out fermen...

Embodiment 2

[0031] In this example, cattle and sheep manure is used to prepare tomato soilless culture substrate. The substrate prepared is the same as that in Example 1 (T1), except that the tomato variety "Oudi" tomato is used as the test material, and the "rectangular" trough cultivation is used. A (local traditional formula matrix) and formula B (commercial matrix) were used as controls, and the effectiveness of using cattle and sheep manure to prepare tomato soilless cultivation matrix in this example was studied by measuring the growth status of tomato plants, fruit quality and yield. The experiment adopted a single factor randomized block design, with 20 tomato plants in each treatment, repeated three times. Select tomato seedlings that grow robustly and uniformly, have complete root systems, and are free from diseases and insect pests, and transplant them. Irrigate moderately to keep the substrate moist. Except for the cultivation medium, other external environmental conditions w...

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Abstract

The present invention discloses a tomato soilless culture substrate and a preparation method thereof. The tomato soilless culture substrate comprises raw materials and additives. The type and ratio of the raw materials are cow dung, sheep manure, cotton stalks, mushroom residue, peat, vermiculite and sand with the ratio of 1.5 to 1 to 2 to 1 to 1 to 1 to 2.5. The additives comprise 2.5kg of microbial agents, 3.0kg of straw fermentation agents, 0.5kg of 'jia jia fei' bio-organic fertilizer, and 20.0 kg of 75% chlorothalonil wetable powders of 500 times. The tomato soilless culture substrate has the advantages of scientific prescription and simple process, the cattle and sheep manure are fully utilized, the culture substrate production cost can be reduced significantly after the implementation, the tomato yield and quality are improved, the income of farmers is increased, and the promotion and application of the organic ecotype soilless cultivation technology are accelerated.

Description

technical field [0001] The invention belongs to a soilless cultivation substrate and a preparation and cultivation method thereof, in particular to a tomato soilless cultivation substrate prepared by utilizing cattle and sheep manure. Background technique [0002] Organic ecological soilless cultivation can not only effectively alleviate the contradiction between vegetables, grain and pasture, overcome the contradiction between the current situation of scattered land management and the intensive management of greenhouses, but also make full use of livestock manure such as cattle and sheep manure to achieve resource recycling. purpose of use. With the gradual large-scale development of facility organic soilless cultivation of vegetables in the country, research on vegetable cultivation substrates has been paid more and more attention by scientific researchers. The quality of cultivation substrates has an important impact on the growth and development of vegetables. The organ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
CPCA01G24/00Y02P60/21
Inventor 李孝虎
Owner 李孝虎
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