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A high-yield technology for thorny grapes, applied in the field of high-yield seedling cultivation of thorny grapes, can solve the problems of high seedling cost and unsuitability for small growers, and achieve the effects of reducing seedling cost, not easy to die, natural germination, and fast growth
Inactive Publication Date: 2018-11-13
晴隆县绿源食品科技有限责任公司
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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.
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Embodiment 1
[0047] The present embodiment provides a method for high-yield seedling cultivation of thorny grapes, cultivating a large number of thorny grape seedlings by cutting seedlings, the specific process is as follows:
[0048] a. Preparation of cuttings and spikes: In early December, after the leaves of the grapes have completely fallen off, select vines that are more than one year old as the female parent, and select vine branches with full winter buds, small pith, fully mature, no pests and diseases, and good and strong. The stainless steel scissors remove tendrils, side shoots, and fruit stalks, and use a sharp stainless steel knife to cut off branches at a 45-degree angle. The length of the branches is 50 cm. One end at a 45-degree angle is used as the base of the branch, and the other end is cut flat to obtain cutting ears;
[0049] During the branch cutting process, select the end close to the main branch of the thorn grape as the base of the cutting ear;
[0050] b. Treatmen...
Embodiment 2
[0072] Present embodiment is on the basis of embodiment 1, strengthens seedling raising scope, increases investment cost, 5 mus of fertilized fields are selected, 176 ridges and sides, and the seedling cultivation method is as follows:
[0073] a. Preparation of cuttings and spikes: In early December, after the leaves of the grapes have completely fallen off, select vines that are more than one year old as the female parent, and select vine branches with full winter buds, small pith, fully mature, no pests and diseases, and good and strong. The stainless steel scissors remove tendrils, side tips, and fruit stalks, and use a sharp stainless steel knife to cut off branches at a 45-degree angle. The length of the branch is 52 cm. One end at a 45-degree angle is used as the base of the branch, and the other end is cut flat to obtain a cutting ear;
[0074] During the branch cutting process, select the end close to the main branch of the thorn grape as the base of the cutting ear; ...
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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 ...
Claims
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Application Information
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