Method of establishing fruit-wood forest of Carya illinoinensis

Abstract

The invention discloses a method of establishing a fruit-wood forest of Carya illinoinensis. The method comprises the steps of 1) selecting a forestation site; 2) selecting a land preparation mode; 3)selecting varieties; 4) selecting plantlets; 5) carrying out field planting; and 6) providing post-planting management. The method is suitable for cultivating high-quality large-size fruits under high yield, and is also suitable for cultivating high-quality wood which grows fast and has high yield; the method also helps provide technical support for establishing farmland forest networks, protective forests and river channel forestation through Carya illinoinensis; the method has significant economic, social and economic benefits.

Description

technical field [0001] The invention belongs to the technical field of economic forest cultivation, and in particular relates to a method for establishing a dual-purpose forest of hickory and carya. Background technique [0002] Thin-shelled hickory, also known as American hickory, is a species of Juglandaceae and Hickory. Native to the United States and Mexico, it is one of the most important oil-bearing dried fruit tree species in the world. Its shell is thin and easy to peel, its kernels are thick and fleshy, and it has a delicious taste and high nutritional value. Thin-shell hickory trees are tall and upright, with straight trunks and tough wood. They are precious materials for military industry, construction, furniture and sports equipment. It can be seen that the thin shell hickory is an excellent economic tree species with wide application, long benefit period, high economic benefit, obvious social benefit and ecological benefit. [0003] Thin-shelled pecans were in...

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Problems solved by technology

[0005] In the early stage, scientific research workers invented a high-quality fixed-drying method (CN108605630A) for both thin-shelled pecan fruit materials (CN108605630A). The technology is to carry out high-grafting on the 5-6 year-old seedlings, which is time-consuming and labor-intensive, and the survival rate of grafting is relatively low, which is not conducive to the standardization and orderliness of the hickory fruit forest. , is also not conducive to the scale development

There are many types of pecans with thin shells selected in this patent, and no good varieties with fast growth rate are selected from many varieties, such as Kaduo, which has a slow growth rate and is not suitable for building forests.

At the same time, this patent does not conduct systematic research on the selection of garden sites, the form of site preparation, and soil improvement. We know that in addition to flat land, mountainous and hilly lands will be selected for the thin-shell hickory plantation land. At the same time, site preparation and corresponding soil improvement will give The establishment of the double-purpose forest of hickory with thin shells lays a good foundation for the site

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