Facility high-yield cultivation technology for imping carya illinoensis

Abstract

The invention discloses a facility high-yield cultivation technology for imping carya illinoensis, and belongs to the field of cultivation methods of fruit trees. The method mainly comprises the following operation steps: firstly selecting a nursery, well constructing a horticultural facility, further performing deep tillage, ditching, sun-drying and sterilization on the nursery of the facility, and well preparing before permanent planting; performing the permanent planting of grafted seedlings of an improved variety with plant-row spacing of 80cm*120cm and headed trunk of 20-30cm at the end of winter and the beginning of spring, and performing high density and low plant height cultivation; and well doing facility cutting orchard management work, including scion stock management, horticultural facility management and management of plant diseases, insect pests and weeds. According to the cultivation method disclosed by the invention, intensive, facility and specialized production of imping of the carya illinoensis can be realized, and the cultivation method further has the advantages of great scion plucking quantity and simplicity in operation.

Description

Technical field [0001] The invention relates to a facility high-yield cultivation technology for thin-shell pecan scion, which belongs to a fruit tree cultivation method. Background technique [0002] Thin-shell hickory [Carya illinoensis (Wangenn.) K. Koch], also known as long hickory, is a deciduous tree of the genus Hickory in the family Juglandaceae. It is a world-renowned dried fruit, high-grade woody edible oil, wood and landscaping dual-purpose tree species. It has great economic value and development potential, and has broad domestic and international market prospects. [0003] my country has introduced thin-shell hickory nuts since the end of the nineteenth century, and most of them are seeded. Seed propagation is late, the yield is low and unstable, and there are great differences among plants, which have become one of the main reasons restricting the large-scale cultivation of hickory nuts. Adopting high-quality scions to produce grafted seedlings can effectivel...

AI Technical Summary

Problems solved by technology

Compared with the former two, the latter has greatly improved scion propagation. However, at present, there are few thin-shell pecan ear-picking gardens, and they are all cultivated in the open air, which is easily affected by adverse external environmental conditions.