Summer cuttage method for improving seedling characteristics of salix integra

Abstract

The invention discloses a summer cuttage method for improving the seedling characteristics of salix integra, and belongs to the technical field of planting. Before a shoot for cutting is prepared on a salix integra stock plant in summer cottage, firstly one month of modified breeding is performed on the salix integra stock plant, and then the shoot for cutting is prepared on the salix integra stock plant subjected to modified breeding, so as to perform cuttage seedling operation. The method comprises the following specific steps: (1), selecting a salix integra stock plant; (3), performing modified breeding; (3), preparing a shoot for cutting for cottage; (4), performing cuttage planting. The method effectively reduces the complicated degree of the existing cuttage technology, avoids the occurrence of a large amount of hormones waste fluid, and is more beneficial to environmental safety, and in addition, bred cutting seedlings are greatly enhanced in terms of saline-alkaline tolerance, high in market competitiveness and high in promotion value.

Description

technical field [0001] The invention belongs to the technical field of planting, and in particular relates to a summer cutting method for improving the characteristics of bark willow seedling raising. Background technique [0002] Funan County, affiliated to Fuyang City, Anhui Province, is an early inland development area, located in the northwest of Anhui Province, on the north bank of the junction of the upper and middle reaches of the Huaihe River. Funan County is known as "Famous Specialty Products County" and "Natural Resource Bank". It is a major grain production county in the country, the hometown of willow weaving in China, and the only agricultural (forestry) circular economy demonstration pilot county in the country. Funan is the national willow weaving county. Township, willow weaving products are exported to foreign countries, and willow weaving needs to use a large number of willows as raw materials, so the planting of willows is the foundation of the developmen...

AI Technical Summary

Problems solved by technology

Goji willow cuttings can be cut in spring or in summer. Spring cuttings are carried out after the beginning of spring, usually in the middle and late March, and summer cuttings are carried out after heavy rain or when the soil is relatively humid, usually in the middle and late August, regardless of spring cuttings or summer Cuttings. At present, when cutting, it is often necessary to soak the roots of cuttings with root-promoting hormones. This is aimed at improving the survival rate of cuttings and improving the quality of cuttings. Facts have proved that good results have been achieved, but One disadvantage of this method is that the process is relatively complicated, and each cutting needs to be soaked. At the same time, it will also cause a large amount of waste liquid, which is not conducive to subsequent treatment. For a large number of large batches of seedlings, it will obviously increase the cost.

In addition, willow itself is not suitable for growing in soil with high salt content. At present, improving the characteristics of willow requires the cultivation of new varieties, but this method is relatively complicated, and ordinary growers have no conditions to master it.