CN103609456A - Seedling raising method of fragrant early-maturing new variety of blueberry - Google Patents

Abstract

The invention discloses a seedling raising method of a fragrant early-maturing new variety of blueberry. The seedling raising method comprises the following steps: taking Lanjin variety blueberry as a male parent and O'Neal variety blueberry as a female parent; respectively taking stem tissues of the O'Neal variety blueberry and leafbud tissues of the Lanjin variety blueberry so as to carry out tissue culture, and carrying out differentiation induction so as to form plants; culturing the plants growing very well for later cuttage; and carrying out cuttage on the plants on a culture medium, thus obtaining the new variety of blueberry with high sweetness after 3-6.5 months. Fresh fruit of the new variety of blueberry with high sweetness (M11 for short), obtained by using the method, has the special fragrance which is not possessed by conventional blueberry and is particularly suitable for being eaten fresh after being picked and also can be applied to the brewing of blueberry wine.

Description

A kind of seedling-cultivating method of the precocious new varieties of blueberry of fragrant aroma

Technical field

The present invention relates to blueberry planting technology, relate in particular to a kind of seedling-cultivating method of the precocious new varieties of blueberry of fragrant aroma.

Background technology

The cultivation kind of blueberry has three major types, i.e. high clump blueberry, short clump blueberry and Vaccinium ashei.Wherein high clump blueberry is divided into again north high clump blueberry, south high clump blueberry and half high clump blueberry three classes.Short clump blueberry and half high clump blueberry are suitable to the plantation of temperate zone cold district, and north high clump blueberry and some half high clump blueberries are suitable to the plantation of area, warm temperate zone, and Vaccinium ashei and Nan Gao clump blueberry are suitable plants in subtropical zone.

Blueberry was the meaning of blue berry originally.Its color between darkviolet and black-and-blue between, be wrapped in the fruit powder of one deck white above.Not only nutritious.

Existing blueberry kind fragrance eat raw and wine brewing aspect there is certain deficiency.

Summary of the invention

For solving the deficiencies in the prior art, the present invention aims to provide a kind of seedling-cultivating method of the precocious new varieties of blueberry of fragrant aroma.

The technical solution used in the present invention is:

A seedling-cultivating method for the precocious new varieties of blueberry (being called for short M11) of fragrant aroma, comprises the following steps:

1. the selection of male parent, female parent: select blueberry kind blue gold as male parent, Ao Ni'er is as female parent for blueberry kind;

2. group training: get respectively Ao Ni'er's stem section tissue, the leaf bud tissue of blue gold is organized cultivation, by induction formation plant again;

3. screening: select the good plant of upgrowth situation to cultivate and wait for cuttage;

4. cuttage: on medium, plant is carried out to cuttage, obtain the blueberry new varieties of high sugariness after 3-6.5 month.

Medium component in described step 4 comprises according to mass fraction meter:

29 parts of perlites; 33 parts of liver mosses alive; 16 parts of careless beaches soil, 5 portions of tomato juices, 0.5 part of zeatin, adding water, to be adjusted to water content be 73%-89%.

Described blue gold, Ao Ni'er's kind are blueberry kind known to ordinary skill in the art, that can buy on the market.

The invention has the beneficial effects as follows: the blueberry new varieties of the high sugariness obtaining according to the method for the invention (being called for short M11), eat the special strong fragrant fragrance that fruit does not have with existing blueberry raw, be especially applicable to eating raw harvesting purposes and brew blueberry wine.

Embodiment

A seedling-cultivating method for the precocious new varieties of blueberry (being called for short M11) of fragrant aroma, selects blueberry kind blue gold as male parent, and Ao Ni'er is as female parent for blueberry kind; Get respectively Ao Ni'er's stem section tissue, the leaf bud tissue of blue gold is organized cultivation, by induction again, forms plant; Select the good plant of upgrowth situation to cultivate and wait for cuttage; On medium, plant is carried out to cuttage, after 3-6.5 month, obtain the blueberry new varieties of high sugariness.

Described medium component comprises according to mass fraction meter: 29 parts of perlites; 33 parts of liver mosses alive; 16 parts of careless beaches soil, 5 portions of tomato juices, 0.5 part of zeatin, adding water, to be adjusted to water content be 73%-89%.

Claims (1)

1. a seedling-cultivating method for the precocious new varieties of the blueberry of fragrant aroma (being called for short M11), comprises the following steps:

1) selection of male parent, female parent: select blueberry kind blue gold as male parent, Ao Ni'er is as female parent for blueberry kind;

2) group training: get respectively Ao Ni'er's stem section tissue, the leaf bud tissue of blue gold is organized cultivation, by induction formation plant again;

3) screening: select the good plant of upgrowth situation to cultivate and wait for cuttage;

4) cuttage: on medium, plant is carried out to cuttage, obtain the blueberry new varieties of high sugariness after 3-6.5 month.

Medium component in described step 4) comprises according to mass fraction meter:

29 parts of perlites; 33 parts of liver mosses alive; 16 parts of careless beaches soil, 5 portions of tomato juices, 0.5 part of zeatin, adding water, to be adjusted to water content be 73%-89%.