Red wolfberry and black wolfberry graft hybridization method

Abstract

The invention relates to a graft hybridization method, in particular to a red wolfberry and black wolfberry graft hybridization method. The method comprises the following steps: grafting, to be specific, using a red wolfberry twig as a root stock, and using a black wolfberry twig with strong affinity as a scion; hybridizing, to be specific, selecting a successively grafted and vigorously growing plant as a hybridization parent. The method is unique and has strong affinity and high survival rate.

Description

technical field

[0001] The invention relates to a grafting and hybridization method, in particular to a grafting and hybridization method of red-fruited wolfberry and black-fruited wolfberry. Background technique

[0002] The proanthocyanidins contained in black wolfberry are called "soft gold". It has the functions of eliminating free radicals in the human body, delaying aging, relieving visual fatigue, and enhancing human immunity. Over the years, scientific and technical personnel have done a lot of work in the introduction and cultivation of black wolfberry. However, the characteristics of small size, low yield, thin skin, and perishability, which are not conducive to preservation, have become a bottleneck restricting the development of the black wolfberry industry. Lycium barbarum has a long history of cultivation in our region. Ci farmers have generally mastered its pests and diseases, water and fertilizer management during the cultivation process.

[0003] Black-fr...

Examples

Embodiment Construction

[0018] A kind of graft hybridization method of red-fruited wolfberry and black-fruited wolfberry, the method comprises the following steps:

[0019] a. Grafting: Generally, the seedling stage is selected for grafting. Methods such as docking, splitting, and plugging can be used. It should be noted that when grafting, it is necessary to select rootstocks and scions with a low degree of lignification, that is, rootstocks and scions at the young stage.

[0020] b. Hybridization: Select the plants that are successfully grafted and grow vigorously as hybrid parents.

[0021] The steps of grafting are: cut off the rootstock → make a cut on the rootstock → cut the scion into a wedge shape, ensure that the size of the scion is consistent with the cut on the rootstock → insert the scion → wrap the joint with plastic wrap and insert it horizontally with a toothpick, fix it → fasten the joint → Cover the grafted seedlings → special management to ensure survival.

[0022] The steps of ...

technical field

[0001] The invention relates to a grafting and hybridization method, in particular to a grafting and hybridization method of red-fruited wolfberry and black-fruited wolfberry. Background technique

[0002] The proanthocyanidins contained in black wolfberry are called "soft gold". It has the functions of eliminating free radicals in the human body, delaying aging, relieving visual fatigue, and enhancing human immunity. Over the years, scientific and technical personnel have done a lot of work in the introduction and cultivation of black wolfberry. However, the characteristics of small size, low yield, thin skin, and perishability, which are not conducive to preservation, have become a bottleneck restricting the development of the black wolfberry industry. Lycium barbarum has a long history of cultivation in our region. Ci farmers have generally mastered its pests and diseases, water and fertilizer management during the cultivation process.

[0003] Black-fr...

Examples

Embodiment Construction

[0018] A kind of graft hybridization method of red-fruited wolfberry and black-fruited wolfberry, the method comprises the following steps:

[0019] a. Grafting: Generally, the seedling stage is selected for grafting. Methods such as docking, splitting, and plugging can be used. It should be noted that when grafting, it is necessary to select rootstocks and scions with a low degree of lignification, that is, rootstocks and scions at the young stage.

[0020] b. Hybridization: Select the plants that are successfully grafted and grow vigorously as hybrid parents.

[0021] The steps of grafting are: cut off the rootstock → make a cut on the rootstock → cut the scion into a wedge shape, ensure that the size of the scion is consistent with the cut on the rootstock → insert the scion → wrap the joint with plastic wrap and insert it horizontally with a toothpick, fix it → fasten the joint → Cover the grafted seedlings → special management to ensure survival.

[0022] The steps of ...