Cucurbit and vegetable breeding substrate and production method thereof

Abstract

The invention discloses a cucurbit and vegetable breeding substrate. A production method of the cucurbit and vegetable breeding substrate comprises steps of (1) mixing grass carbon, fermented biogas residues, bio-organic fertilizers and the like; (2) adding ammonium sulphate, potassium sulphate, monoammonium phosphate, manganous sulfate, boric acid and the like to a sprayer containing water and stirring uniformly fully for use; and (3) sieving the bio-organic fertilizers in the step (1) and enabling the bio-organic fertilizers to sink into other materials of the step (1) except the bio-organic fertilizers, adding the mixture solution of step (2) into the mixture of the step (1), turning and mixing once, using a square-hole screen to sieve once till all mixtures pass the screen, adding proper water, continuing to turn and stir three times, using a plastic film to cover mixtures for stack and smothering for 48 hours after completion of preparation, sampling, and performing quantitative package after inspection. The substrate has good fertilizer effects, releases nutrition slowly and is disease resistant, degeneration resistant, comprehensive in nutrition and good in pertinency. The germinate rate and seedling emergence rate of seeds are improved, seedlings are strong and free from excessive growth, soaked roots, dwarf and mummification, blossom buds of seedlings are differentiated normally, and characteristics, the yield and the quality of agricultural products are guaranteed.

Description

technical field [0001] The invention relates to the technical field of agricultural production, in particular to the production of a substrate for cultivating melon and vegetable plugs. Background technique [0002] With the rapid development of facility agriculture in my country, the seedling cultivation of melons and vegetables is gradually moving towards scientific, intensive, commercial and factory seedlings, changing from the traditional individual form, reducing the risks and links in the cultivation of melons and vegetables, and greatly improving the cultivation of melons and vegetables. technology and industrialization process. Therefore, the requirements for the planting of facility melons and vegetables are higher, the development is faster, the demand for seedlings is greater, and the requirements for seedling quality are stricter. Therefore, industrial soilless seedling cultivation, which is an important part of the industrialization of melon and vegetable seedli...

AI Technical Summary

Problems solved by technology

Among the substrate materials, they are compounded in a certain proportion to provide a good growth environment for the seedlings, but there are the following defects: 1. The nutrient content in the substrate is insufficient, and the nutrient content of the seedlings will increase with the water during the watering process. Second, the initial flower bud differentiation of the seedlings is slow, and the seedlings are slow; Third, due to the high temperature and high humidity in the greenhouses of the seedling cultivation facilities, the incidence of seedlings increases; Germination, poor emergence, regurgitation, dwarfing of seedlings, etc.; 5. The seedling substrate has poor adaptability to seedlings of different seasons and varieties

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