Method for soilless culture of grapes

Abstract

The invention discloses a method for soilless culture of grapes. By selecting suitable grape varieties, suitable substrates for the soilless culture of the grapes are configured under the condition that suitable culturing devices are determined; after a series of processing of deserted and pulverized grape branches together with corncobs, flax shells, oxytetracycline drug residues and the like, the deserted and pulverized grape branches, the corncobs, the flax shells, and the oxytetracycline drug residues are compounded with perlite, therefore costs are reduced, wastes can be made profitable to provide a good growing foundation for the grapes, meanwhile, water and air absorption rates of grape roots and root permeability are enhanced, and water and nutrient preserving capabilities are obtained to prevent too much waste of water and nutrients; finally nutrient solutions of different nutritional ingredients are prepared aiming at different growing periods of the grapes and basic materials used for culture can be recycled. According to the method for the soilless culture of the grapes, the substrates are created artificially to replace soil environments for the growing of the grapes,not only are demands of the grapes met, but also pathogenic bacteria reproduction can be inhibited to promote healthy growing of grapevines, and taste and appearance of the grapes.

Description

technical field [0001] The invention relates to the technical field of agricultural production, in particular to a method for soilless cultivation of grapes. Background technique [0002] Soilless cultivation refers to a cultivation method in which plants are fixed with substrates (perlite, vermiculite, peat, etc.) without soil, and nutrient solution irrigation is used to provide crop nutrient requirements. Since soilless cultivation can artificially create a good rhizosphere environment to replace the soil environment, it can effectively prevent soil continuous cropping diseases and physiological obstacles caused by soil salt accumulation, and can realize efficient use of non-cultivated land (such as Gobi, desert, saline-alkali land, etc.) The needs of urban agriculture such as balconies and roofs; at the same time, the nutrient solution formula is replaced according to the different mineral nutrient requirements of the crops at different growth stages, so that the nutrient...

AI Technical Summary

Problems solved by technology

At present, soilless cultivation technology is widely used in the production of flowers, vegetables, strawberries and other crops, and the effect is good, but it is less used in the production of perennial fruit trees, especially grapes