Method for using sponge block and solution culture facilities to breed vegetable seedling

Abstract

The invention relates to a water culture method in raising seedlings of vegetable cavernosum, belonging to the technical field of vegetable seedling. The invention is characterized in that, the method has the matching between the water culture facility in raising seedlings of vegetable cavernosum and a nutrient solution specialized for seedlings; year-round production of water cultured vegetable seedlings is realized. The water culture method in raising seedlings of vegetable cavernosum has the advantages that, the growth process of the invention does not need to adopt convention nursery substrate; the drawbacks of conventional plug seedlings that the conventional plug seedlings are easy to be influenced by the nursery substrate and the conventional plug seedlings are not suitable to be used as water cultured vegetable are overcome; the nutrient required by the growth of the cultivated seedlings is provided by the special nutrient solution; the invention has the advantages of neat seedlings, no recovery period, short seedling period, high strong seedlings rate and other excellences.

Description

technical field [0001] The invention belongs to the technical field of vegetable seedling cultivation, and in particular relates to a method for cultivating vegetable seedlings by using sponge blocks and hydroponic facilities, which includes a new substrate for sowing, hydroponic facilities, nutrient solution and a cultivation method. technical background [0002] Seedling cultivation is a key technology for vegetable production. Traditional vegetable cultivation has a long cycle, irregular growth of seedlings, large amount of seeds, and severe pests and diseases, which cannot meet the needs of large-scale vegetable production. In recent years, the vegetable plug seedling cultivation technology that has been vigorously promoted and applied is based on peat, vermiculite, coconut shell, perlite and other light substrate materials as seedling substrates, using plug trays as seedling containers, and adopts modern seedling cultivation of mechanized precision seeding and one-time s...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defect that prior art exists, develop a kind of method of vegetable seedling raising, the present invention adopts a kind of new substrate (sponge piece) that is used for vegetable seedling sowing, hydroponics facility and supporting nutrient solution, realize It realizes industrialized production of hydroponic vegetable seedlings, and overcomes the disadvantages that the existing plug seedlings are affected by the physical and chemical properties of the seedling substrate and the plug seedlings are not easy to be used for hydroponic vegetable cultivation.

Images