Melon-fruit-like vegetable internal-fixing grafting seedlings-growing method

Abstract

The present invention discloses an internal fixed grafting seedling-cultivating method for melons, fruit tree and vegetables. Said method is characterized by that it adopts the following steps: using stock and grafting seedling which are synchronously sowed and grown until 0.5-3 main leaves are grown; for solanum fruits, using knife to horizontally cut between their seed leaf and first main leaf or first main leaf and second main leaf; for melons, remaining one seed leaf and horizontally cutting; using steel needle, bamboo needle or plastic wire whose diameter is 0.4-0.6 mm and length is 8-12 mm as grafting needle, its two ends are respectively inserted into stock and grafting seedling, aligned and combined together, making careful management so as to implement its grafting work.

Description

technical field

[0001] The invention belongs to the technical field of grafting and seedling cultivation of horticultural vegetable production, in particular to a method for grafting and seedling cultivation of melon and fruit vegetables, in which scion and rootstock are internally fixed by means of exogenous materials. Background technique

[0002] Bacteria wilt, Verticillium wilt, root-knot nematode and other soil-borne diseases have occurred seriously in acidic soil or in the vast areas where soil acidification has been caused by long-term continuous cropping, improper use of chemical fertilizers or acid rain, and the loss ranges from 1 / 4. In serious cases, more than half of the harvest will be lost or even no harvest, which seriously affects the development of profitable agriculture. The above-mentioned disease prevention and control by pesticides or other methods have little effect. At present, varieties with strong disease resistance are ...