Unlock instant, AI-driven research and patent intelligence for your innovation.
Crossbreeding method of horn melon
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of crossbreeding and horned melon, which is applied in botany equipment and methods, seed and rhizome treatment, plant genetic improvement, etc., and can solve the problems of hybridization of artificially planted horned melon, etc.
Inactive Publication Date: 2016-03-16
黄惠民
View PDF4 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0008] The hybrid breeding and cultivation of oxhorn melon (including white-flowered oxhorn melon and large oxhorn melon) is currently in a blank state; there are no domestic and foreign literature and technical reports and examples of hybridization of oxhorn melon artificially planted
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0041] In Dongchuan District, Kunming City, Yunnan Province, the crossbreeding work was carried out, and the female parent (hermaphrodite variety) growing in Yuanyang, Honghe, Yunnan and the male parent of the growing Longhorn melon seed in Dongchuan District, Kunming City were collected for cross breeding, and the numbers were recorded first. Combination, single plant, system, phylogenetic group, etc. serial numbers and character records.
[0042] In the process of hybridization, trait complementation, trait inheritance, geographical origin varieties, different effects of reciprocal crossing, pollen collection, female parent preparation, hybridization, bagging after pollination, seed collection, hybrid seed stratification, sowing, seedling cultivation, observation Screen the F1 homozygous varieties of the first generation of hybrids (offspring generation). The fiber length of the offspring is generally 31-33mm.
Embodiment 2
[0044] In Wuzhou City, Guangxi, the crossbreeding work was carried out, and the female parent of Panzhihua, Sichuan and the first generation of hybrids grown in Dongchuan District, Kunming, Kunming City were collected as the male parent, and the hybrid combination, single plant, system, System group numbers and trait records.
[0045] In the process of hybridization, trait complementation, trait inheritance, geographical origin varieties, different effects of reciprocal crossing, pollen collection, female parent preparation, hybridization, bagging after pollination, seed collection, hybrid seed stratification, sowing, seedling cultivation, observation Screen the second-generation F2 homozygous varieties of hybrids. The fiber length of its hybrid second-generation F2 reaches 33-34mm.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
PUM
Login to View More
Abstract
The invention relates to a method for hybrid breeding of horned melon. The steps are: (1) selecting the fiber main body of the female parent with a length of more than 30 mm; the outer diameter of the fruit is not less than 8 cm; the number of fruit per plant is more than 10; (2) selecting the male parent The length of the fiber body is not less than 29mm; the outer diameter of the fruit is greater than 10cm; the number of fruit per plant is not less than 10; (3) pollen collection; (4) hybridization; (5) hybrid seed stratification; (6) sowing ; (7) Screening to obtain F1 of the first generation of hybrids; analysis of the amplification results to obtain plants homozygous for the exogenous gene, and verify in F2. The above process is carried out to select the dominant female parent and male parent material for multiple times, and obtain homozygous plants of hybrid seedlings with excellent traits from one generation to the next F1-F8 hybrid or backcross, and plant them. The method of the present invention fills up the gap in the crossbreeding and cultivation technology of horned melon. The first purpose of the method is to obtain the horned melon seed fiber as a new type of horned melon fiber textile raw material (that is, the length of the horned melon seed fiber is greater than 30mm); the second purpose is to obtain the horned melon seed fiber. Melon stems and leaves are used as raw materials for new-type croissant melon biomedicine and bioenergy.
Description
Technical field [0001] The present invention involves the hybrid breeding method of plants, especially a horny melon hybrid breeding method. Background technique [0002] 1. Chinese scientific name: Niu Jiao Gua; Latin scientific name: (((((((((Latin Apocynaceae; )nickname:( CALOTROPISR.BR To. [0003] 2. Chinese scientific name: Baihua Niu Jiao melon. [0004] 3. Chinese scientific name: Daishanggua; [0005] Establishing shrubs, 3 meters-4 meters, flowing throughout the year, the same period of about 11 months. [0006] Beef horn melon, white flowers, beef horn melon, and big beef horn melon are wild plants. The large -scale planting of beef angle melon in the agricultural and forestry planting industry was blank.Horn melon in China lives in the drought, semi -arid, dry and hot river valleys in Yunnan, Sichuan, Qiong, Gui, and Guangdong, a small amount of wasteland and wasteland, or a small amount of growing in the watershed in the Jinsha River Basin or HongheIn other subtropic...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More 
Login to View More