Grafting method for water melon big bud and big anvil

Abstract

A big bud-big stock grafting method for watermelon includes sowing sotck (bottle gourd) 15-25 days earlier than that of watermelon, cutting a cross section on the stock when said stock has two euphylises and one spindle leaf and said scion has two cotyledons, inserting a bamboo strip in its top, cutting the scion to become a wedge, pulling out said bamboo strip, and inserting the scion.

Description

technical field

[0001] The invention relates to a grafting method, in particular to a method for grafting watermelon with big buds and big anvils. technical background

[0002] Grafting cultivation of watermelon is a simple and effective measure to prevent disease and increase yield. Using the disease resistance and strong root system of rootstock, the incidence of watermelon wilt in continuous cropping fields can be controlled within 10%. Watermelon grafting has various methods such as plugging, leaning, splitting, sticking, etc. Among them, the plugging method is widely used because of its simple operation and high survival rate. But adopt gourd to do rootstock grafting, mostly in the past when rootstock 2 cotyledons 1 core, gourd is mostly hollow at this moment, and watermelon is easy to take root in the gourd stem after splicing or causes gourd stem to split, and the survival rate has only about 60%. Contents of the invention

[0003] The purpose of the present inve...