Seedling breeding method for new high-sweetness blueberry variety
A new variety, blueberry technology, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems of small fruit and low sweetness
Inactive Publication Date: 2014-04-02
大连经济技术开发区迪辉农业生态园
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AI Technical Summary
Problems solved by technology
It has only been successfully domesticated and cultivated artificially in recent years, but the taste is sour, the sweetness is not high, and the fruit is small
There are certain deficiencies in fresh food and wine making
Method used
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Experimental program
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Embodiment Construction
[0014] A method for raising seedlings of a new high-sweet blueberry variety (abbreviated as M10). The blueberry variety Berkeley is selected as the male parent, and the blueberry variety Black Pearl is used as the female parent; the stem tissue of Black Pearl and the leaf bud tissue of Berkeley are used for tissue culture. Plants are induced by redifferentiation; plants with good growth conditions are selected for cultivation and waiting for cuttings; plants are cut on the medium, and new varieties of blueberries with high sweetness can be obtained after 3.5-6.5 months. The medium components include in terms of mass parts: 28 parts of perlite; 32 parts of live moss; 14 parts of grass beach soil, 5 parts of tomato juice, 5 parts of banana puree, adding water to adjust the water content to 70%-80%. Can. The described Berkeley and Black Pearl varieties are commercially available blueberry varieties known to those of ordinary skill in the art.
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The invention discloses a seedling breeding method for new high-sweetness blueberry variety. The method comprises the steps of with a blueberry variety Berkeley as a male parent and a blueberry variety Black Pearl as a female parent, respectively carrying out tissue culture on stem tissue of Black Pearl and leaf bud tissue of Berkeley, and promoting differentiation inducing to obtain plants; cultivating plants with good growth conditions for later root cutting; and cutting the plants on a culture medium, thus obtaining the new high-sweetness blueberry variety after 3.5-6.5 months. The culture medium consists of the following components in parts by mass: 28 parts of perlite, 32 parts of live moss, 14 parts of turfy soil, 5 parts of tomato juice, 5 parts of mashed banana, and 70-80% of water. According to the new high-sweetness blueberry variety (M10) cultivated by the method, the fresh blueberry has 15-18% of sugar content, and is much higher than normal blueberry with 10% of sugar content; and the method is specifically suitable for picking for eating fresh blueberry and for brewing blueberry wine.
Description
technical field [0001] The invention relates to blueberry planting technology, in particular to a method for raising seedlings of new blueberry varieties with high sweetness. Background technique [0002] Blueberry (Blueberry), means the meaning of blue berry. One is a low shrub, wild with short feet, small particles, but high anthocyanin content; the second is artificially cultivated blueberries, which can grow to 240cm high, with larger fruits, more water, and relatively high anthocyanin content Low. There are more than 400 species of Vaccinium distributed all over the world. It originates in and is mainly produced in the United States and is also known as American blueberry. my country mainly produces in Daxing'an Mountains and Xiaoxing'an Mountains forest area, especially the central part of Daxing'an Mountains, and it is all pure wild. It has only been successfully domesticated and cultivated artificially in recent years, but the taste is slightly sour, the sweetness...
Claims
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IPC IPC(8): A01H4/00
Inventor 赵世洪
Owner 大连经济技术开发区迪辉农业生态园