Vegetable soilless culture matrix and application of vegetable soilless culture matrix

Abstract

The invention discloses a vegetable soilless culture matrix. Agricultural waste such as plant straw and feces, beneficial microorganisms and microelements are jointly fermented at the high temperature, and the vegetable soilless culture matrix is prepared. The raw materials of the vegetable soilless culture matrix are reasonable in scientific matching, the vegetable soilless culture matrix well meets the planting requirements of vegetables, particularly, the organic matrixes, the beneficial microorganisms and the microelements are jointly fermented, the production process of the vegetable soilless culture matrix is simplified, the microelements provide a large number of nutrients for growth of the microorganisms, and the production time can be shortened. The vegetable soilless culture matrix overcomes the shortcomings of the current vegetable soilless culture technology and is beneficial for saving energy and protecting the environment, the number of generation times of vegetable planting diseases and insect pests is small, and use pesticide is reduced; due to the fact that chemical fertilizers are not used, the product quality of the green vegetables is guaranteed, and the yield requirement of the green vegetables is met.

Description

technical field [0001] The invention relates to a vegetable soilless cultivation substrate and an application thereof, belonging to the technical field of agricultural cultivation. Background technique [0002] Soilless cultivation refers to the method of irrigating and cultivating with organic matrix nutrient solution without using natural soil. It is mainly used in the cultivation of fruits, vegetables or flowers. It is a high-yield, high-quality advanced technology that saves water, fertilizer and labor. Substrate cultivation is a method with the largest promotion area in soilless cultivation. It fixes the root system of the crop in an organic or inorganic substrate, and supplies the crop nutrient solution through drip irrigation or trickle irrigation. At present, most countries in the world use gravel, sand, mud (grass) charcoal, vermiculite, perlite, rock wool, sawdust, etc. as fixed substrates. [0003] With the continuous reduction of land resources, the contradicti...

AI Technical Summary

Problems solved by technology

[0003] With the continuous reduction of land resources, the contradiction of resource shortage has become increasingly prominent. With the advancement and development of science and technology, plant cultivation and planting have been completely independent of land resources. The continuous development of soilless cultivation technology, especially the cultivation of medical vegetables, has promoted The development and application of soilless cultivation substrates, but the existing soilless cultivation substrates have the disadvantages of complicated production process, low production efficiency, incomplete disinfection, and easy occurrence of diseases and insect pests.

[0004] At present, domestic cultivation substrate production units mainly use vermiculite, perlite, peat, animal manure, reed powder, traditional Chinese medicine residue, mushroom residue, etc. In addition, the soilless cultivation substrate has a huge production volume each time, so the process is complicated and a lot of manpower and material resources are wasted

Images