CN1557137A

CN1557137A - Novel grape breed cultivation method

Info

Publication number: CN1557137A
Application number: CNA2004100211121A
Authority: CN
Inventors: 刘万成
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-02-06
Filing date: 2004-02-06
Publication date: 2004-12-29

Abstract

The breeding process of new grape variety features that by adopting dragon eye as female parent and muscat grape as male parent and through eliminating anther cap and stamen of female parent and bagging in blooming period, cutting self-bloomed blossom of male parent after 3-5 days and artificial pollination to the female parent; obtaining seed from mature fruit in autumn, sun shining for 14-18 days, soaking in water for 24-30 hr, setting the soaked seed in cloth bag and in flower pot for cold storage for 4 months; seeding in next spring in green house and subsequent conventional cultivation to obtain fruit of new variety. The fruit of new grape variety has high yield, shape similar to dragon eye, blue black fruit, high sugar content, thick pulp, small seed, rich flavor of muscat grape and other features.

Description

A kind of breeding method of new grape variety

Technical field

The invention belongs to a kind of grape breeding method.

Background technology

The development of producing along with grape in recent years, excellent amount kind constantly obtain improvement and breed, and also eliminate the kind that part does not have advantage simultaneously gradually.At present, the muscat grape that obtains consumer's welcome on market has the advantage of taste sweetness, and longan grape has the advantage that fringe is big, the fruit grain is neat, but all there is deficiency in these two kinds of grapes: muscat grape fruit grain is irregular, vary, influence the further raising of its price, and the taste of longan grape there is not muscat grape good, influences the raising of its price yet.How both advantages being integrated in one, overcoming its deficiency, is that grape is cultivated the problem that needs to be resolved hurrily.

Summary of the invention

The breeding method that the purpose of this invention is to provide a kind of new grape variety, the fruit of cultivation has the taste of muscat grape, and the big fruit grain of fruit fringe is neat simultaneously, the sugar content height, second fruit is good, the output height, adaptability is strong, storage endurance, transportation, market price height.

The objective of the invention is to be achieved through the following technical solutions:

1, seed selection: it is maternal to select longan to do, and rose is made male parent;

2, pollination: enter the florescence, with tweezers the flower of female parent cap is removed, peel off behind the male core bagging immediately, spend 3-5 days, cut the half-open flower of not opening of male parent, in the box of packing into, carry out the flower pollination with female parent, pollinate once every day, was inserted in paper bag after pollinating continuously three days;

3, seed treatment: obtain seed behind the fruit maturation autumn, and seed is plucked back airing 14-18 days, carried out the water logging bubble then 24-30 hour, seed after the immersion is packed in the gauze bag, places in the flowerpot, is full of sand on every side, refrigerate and handled 4 months, refrigerated storage temperature is 0 ℃-10 ℃;

4, plantation: go into the seed kind in the plastic tunnel spring, grow normally cultivate behind the seedling the new product fruit.

The above-mentioned pollination that enters the florescence is a 1-3 point in the afternoon, with tweezers the flower of female parent cap is removed, and peels off behind the male core bagging immediately.

The above-mentioned pollination that enters the florescence is at 8-11 point in the morning, cuts half-open flower of not opening of male parent and female parent and carries out the flower pollination.

Advantage of the present invention is: every fruit branch is the 2-3 fringe as a result, the generally heavy 500-1000 gram of fruit ear, output height, the pole of figure has secondary fringe like longan, and the fruit grain is black-and-blue, the sugar content height, pulp is thick, and seed is less, strong local flavor with muscat grape, the big grain of fruit fringe is neat simultaneously, and second fruit is good, and adaptability is strong, storage endurance, transportation, market price height.

Embodiment

Embodiment:

At first choose seeds, select longan work female parent, rose to make male parent;

When two kinds of grape seedlings enter flowering stage (Liaoning Middle is early June), carry out artificial pollination: first day at 1-3 o'clock in the afternoon, remove with the colored cap of tweezers female parent, peel off behind the male core bagging immediately, the 4th day 8-11 point in the morning is cut the half-open flower of not opening of male parent, pack in the box, carry out the flower pollination with female parent, every morning pollinates once, is inserted in paper bag after pollinating continuously three days;

Pluck seed behind the fruit maturation autumn, with the seed airing of plucking 14-18 days, carried out the water logging bubble then 24 hours, and the seed after the immersion is packed in the gauze bag, places in the flowerpot, is full of sand on every side, refrigerates and handles 4 months, and refrigerated storage temperature is 0 ℃-10 ℃.

Between spring 4, May, the seed kind can be gone in the plastic tunnel,, seedling be transplanted, normally cultivate growth and promptly get the new product fruit when growing two true leaves.

Claims

1, a kind of breeding method of new grape variety is characterized in that:

A, seed selection: it is maternal to select longan to do, and rose is made male parent;

B, pollination: enter the florescence, with tweezers the flower of female parent cap is removed, peel off behind the male core bagging immediately, spend 3-5 days, cut the half-open flower of not opening of male parent, in the box of packing into, carry out the flower pollination with female parent, pollinate once every day, was inserted in paper bag after pollinating continuously three days;

C, seed treatment: obtain seed behind the fruit maturation autumn, and seed is plucked back airing 14-18 days, carried out the water logging bubble then 24-30 hour, seed after the immersion is packed in the gauze bag, places in the flowerpot, is full of sand on every side, refrigerate and handled 4 months, refrigerated storage temperature is 0 ℃-10 ℃;

D, plantation: go into the seed kind in the plastic tunnel spring, grow normally cultivate behind the seedling the new product fruit.

2, the breeding method of new grape variety according to claim 1 is characterized in that: when pollinating at the florescence, in 1-3 point in afternoon, with tweezers the flower of female parent cap is removed, peel off bagging behind the male core.

3, the breeding method of new grape variety according to claim 1 is characterized in that: when pollinating at the florescence, be at 8-11 point in the morning, cut half-open flower of not opening of male parent and female parent and carry out the flower pollination.