Indoor grafting planting method of apocarya

Abstract

The invention discloses an indoor grafting planting method of apocarya. The method includes the steps of culturing of scions, culturing of stocks, erection of a seedling greenhouse, grafting, transplanting, shaping and trimming and the like. Through culturing of the high-quality scions and stocks, the obtained scions are harvested and grafted anytime, the time for obtaining sprouts for grafting isshortened, and secondary sterilization is conducted on the scions at the same time; a vitamin C solution is utilized to reduce brown stains of explants of the scions, and in cooperation with preciseinternal temperature and humidity control over a grafting chamber, the grafting survival rate and seedling raising efficiency are increased significantly. After grafting, linear shaping and trimming are conducted on grafted tree bodies, the illumination condition for the interiors of tree crowns is greatly improved, and the illumination utilization rate is increased; it is ensured that internal fruit branches grow normally, the yield is increased, and the quality is improved; additionally, in cooperation with conventional technical management measures such as sprout carving, branch picking andbranch drawing, a more ideal promotion effect on flowering and fruiting can be achieved, the yield of apocarya in the early period and the increase of benefits are ensured, and a technical support isprovided for planting and yield increase of apocarya.

Description

technical field [0001] The invention relates to the technical field of planting, in particular to an indoor grafting and planting method of pecans with thin shells. Background technique [0002] Thin-shelled hickory is a species in the genus Hickory of the family Juglandaceae, also known as American hickory, and is one of the famous high-grade nut tree species in the world. Thin-shell pecans are native to North America, mainly in the United States, and have been introduced in my country for nearly a hundred years. Walnut is rich in fat, protein, multivitamins and trace elements. Eating walnut products can not only nourish and keep fit, but also prevent and treat diseases. At the same time, walnut wood is tough and beautiful, and it is a precious material for making high-end furniture and musical instruments. In recent years, with the adjustment of the national agricultural industry structure and the implementation of the policy of returning farmland to forests, growers have...

AI Technical Summary

Problems solved by technology

At present, the fruit cultivation area of ​​hickory nuts in China is relatively large, and there is a trend of further expansion, but the insufficient number of good seedlings is one of the important factors restricting the rapid development of production at present.

[0004] At the same time, pruning of the thin-shelled hickory tree is also an important factor affecting its later yield. If it is not properly pruned, the nutrient consumption of the walnut tree will be excessive, which will easily lead to excessive growth and poor returns.

However, most of the current pruning relies on the past experience of the growers, and it is impossible to scientifically grasp the balance of ventilation, light transmission, nutrient supply, etc., which affects the economic benefits of thin-shell hickory planting