High-yield breeding method for vitis davidii foex

Abstract

The invention relates to the technical field of fruit tree planting, in particular to a high-yield breeding method for vitis davidii foex. The method comprises the 6 seedling raising steps of preparing cuttings, treating the cuttings, selecting cuttage sites, promoting roots, planting the cuttings and managing in later stage; the cuttings are cut in the first year of winter, and placed in a moisturizing refrigerator after multiple treatments for light blocking storage, in the spring of next year, after root promoting ends, the seedlings are planted into the surface of a fertilizer field, combined with organic base fertilizers, thin cover and later cutting growth management technologies, an excellent environment suitable for growth of the cuttings is efficiently provided for the cuttings, the survival rate and growth trend of the vitis davidii foex cuttings are effectively improved, the seedling raising yield is increased, the cost of seedling raising is effectively reduced compared with greenhouse seedling raising, and the method is especially suitable for small and medium-sized grape growers to independently grow the seedlings of the vitis davidii foex.

Description

technical field [0001] The invention relates to the technical field of fruit tree planting, in particular to a high-yield seedling raising method for thorn grapes. Background technique [0002] Prickly grape (scientific name: Vitis davidii var. davidii), is a variety under the genus Vitis in the family Vitaceae. Woody vines of the grape family, produced in the Qinling Mountains, Funiu Mountain and other provinces, regions and cities to the south. The thorn grape has the largest fruit among wild grapes, and is a valuable material for vertical greening and grape cross breeding. Branchlets of this species are glabrous and have prickles, which are well distinguished from other species of this genus. Adapt to high temperature and humidity conditions, and have a certain ability to resist diseases and insect pests; the fruit juice is rich in content, can be eaten raw or brewed wine, and the root is used for medicine, which can cure muscle and bone pain. [0003] At present, due ...

AI Technical Summary

Problems solved by technology

[0004] In the existing technology, there has been a method for raising seedlings of thorny grape cuttings. By preparing medium and tissue culture of thorny grape cuttings, the yield is better, but the cost of raising seedlings is too high, which is not suitable for many small growers.