CN105265180A

CN105265180A - Method of new plants by grafting

Info

Publication number: CN105265180A
Application number: CN201410229852.8A
Authority: CN
Inventors: 吴光平
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-28
Filing date: 2014-05-28
Publication date: 2016-01-27

Abstract

Provided is a method of new plants by grafting. A kind of new plants is produced by grafting. The method is characterized by comprising following steps of grating twice and is performed in such a manner that wild plants, tolerant of harsh natural conditions, serve as male parents; coordinal plants with excellent fruiting properties are utilized as female parents; after male parents and female parents are grated, offspring produced serve as secondary grating female parents and then are grated to another coordinal wild plants, tolerant of harsh natural conditions; and the above-mentioned offspring are branch buds produced from female parents.

Description

A kind of method of the new plant by grafting

Technical field

The present invention relates to a kind of plant graft technology, espespecially a kind of method of the new plant by grafting.

Background technology

Grafting is a traditional agronomic technique.Xinhua of China ci and qu is defined as " the vegetative a kind of main method of plant a, branch on clip maternal plant or a bud, receive on another plant, makes to be combined into new plant ".Along with high-tech development, the application of this graft technology is more and more extensive.Have grafting method to be that after the improvement being used in temperature height area, plant is maternal grafting is in male parent (equal) low temperature wild plant at present, after surviving, grow into completely essenceization time can not overwintering.Its main cause is male parent and maternal from different temperature bands, is not suitable with grown at low temperature in temperature too low winter, is maternally freezed to death, and the new formation that parent produces, back is extremely integrated with female parent is same.After Biological Principles grafting, plant absorbs nutrition by male parent and moisture content produces new formation (back) for maternal parent, when male parent gives maternal and maternal new formation (behind) nutrition and moisture content for you, male parent conformability, simultaneously interior, enters in maternal new formation body simultaneously.So maternal new formation back and the male parent same sex.Back and male parent have common conformability, and maternal with male parent the still not same sex.Male parent absorbs nutrition and moisture content, and supply female parent and parent new formation (behind), three uses jointly.In the nutrition of and maternal new formation (back) maternal in male parent supply and moisture content, wherein male parent conformability is also interior.But female parent does not absorb male parent conformability in centre, only therefrom absorb part nutrition and moisture content, other part nutrition and moisture content, together with male parent conformability, flow to maternal new formation (back) by female parent simultaneously.So maternal new formation back and the male parent same sex, prove that female parent is the defeated pipe of male parent conformability thus.

According to the above, after grafting, plant three tool exists: male parent, female parent, back; Three is integrated.And also know, after the improvement in warm high area, plant is maternal grafting, wild equal the plant in low temperature area; On male parent, the back that female parent generates and the male parent same sex, and female parent still with the male parent not same sex.

Summary of the invention

The object of the present invention is to provide a kind of method of the new plant by grafting, enhance the characteristic of the survive harsh natural conditions of plant after grafting, it can make plant three tool exist after grafting: male parent, female parent, back three are integrated, and can anti-severe cold.

For achieving the above object, technical solution of the present invention is:

A kind of method of the new plant by grafting, a kind of new plant is produced by grafting, it is grafting at twice, by the wild plant of survive harsh natural conditions as male parent, improved consequence characteristic plant as female parent by equal, after male parent, maternal phase grafting, the back generated is maternal as secondary grafting, grafting is on another equal survive harsh natural conditions wild plant, and described back is the twig that female parent generates.

Described male parent is wild equal plant after the improvement of low temperate zone, and described female parent is the plant after the improvement of high temperate zone.

Described male parent is the wild pears in low temperate zone, and described female parent is the Shandong man pears after improvement.

After adopting above scheme, due to the present invention's employing is equal twice graft technology, it is grafting at twice, by the natural wild plant of survive harsh as male parent, by plant after equal improvement as female parent, after male parent, maternal phase grafting, the back generated, back and male parent have common conformability, namely back adds the characteristic of survive harsh natural conditions, this back is as the female parent of secondary grafting, and grafting, on another equal survive harsh natural conditions wild plant, further enhances the characteristic of survive harsh natural conditions.After secondary grafting, plant three tool can be made to exist; Male parent, female parent, back three are integrated, such three be all a tool climatic zone be the same sex, and can anti-severe cold, have common conformability, this Plants energy overwintering, and the fruit taste produced after its grafting is more delicious.

Embodiment

By a method for the new plant of grafting, it is to make graft technology by the solar term situation of various places.The present invention is example according to such as low Temperate Region in China: in the time being scion grafting in spring annual moral grain rains to the Beginning of summer a few days ago, plant after the improvement of high temperate zone, if family's pears are as female parent, grafting is wild equal plant in low temperate zone, and wild pears are in male parent.The twig that female parent generates is exactly back.Be a few days ago the summer budding time to the moral second of the three ten-day periods of the hot season to the beginning of autumn in summer, then twig (back) external for female parent is sheared off with scissors, the branch band bud gross weight sheared off is taken off.Belt bud is cut into corner block, and doing maternal grafting on another wild equal wild pear tree of plant, is the wild pears root overhead six centimetres of male parent.Outer bar portion, the skin sprout tuber size that mouthful size that strips off the skin and female parent shear off is multiple mutually.With clear strips of plastic, wound is bound.Just survive afterwards Deng seven days, plastic tape can have been opened.To moral in Cold Dew autumn Mo, with loosening the soil, a bud grafting wound covers, height on wound top from wound up 20 centimetres.Spent grain rains (moral) in the Second Year spring, two days later soil has been pushed aside, on wound top, on wound, 6 centimeters are script branch complete resection.Large before and after the Beginning of summer, seedling after the improvement of wound all out.These seedlings can overwintering to winter.When having arrived result, can yield positive results to summer.In addition, the seedling that grafting in the first year is remaining, the seedling of the maternal and male parent not same sex is cold-proof to be buried, and Second Year can use scion grafting spring.

Claims

1. the method by the new plant of grafting, a kind of new plant is produced by grafting, it is characterized in that: it is grafting at twice, by the wild plant of survive harsh natural conditions as male parent, by equal good results characteristic plant as female parent, after male parent, maternal phase grafting, the back generated is maternal as secondary grafting, grafting is on another equal survive harsh natural conditions wild plant, and described back is the twig that female parent generates.

2. the method for a kind of childbearing neonatal foliage as claimed in claim 1, is characterized in that: described male parent is wild equal plant after the improvement of low temperate zone, and described female parent is the plant after the improvement of high temperate zone.

3. the method for a kind of childbearing neonatal foliage as claimed in claim 1, is characterized in that: described male parent is the wild pears in low temperate zone, and described female parent is the family's pears after improvement.