A kind of breeding method of broad-resistant color wheat varieties
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 for colored wheat and varieties, applied in the fields of botanical equipment and methods, plant genetic improvement, application, etc., can solve the problems of high production cost and complicated procedures, and achieve the effects of simple production method, high price and high efficiency
Active Publication Date: 2018-11-27
河南省亚旭农业科技开发有限公司
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
[0005] At present, there are few colored wheat varieties in my country, only some single-color wheat varieties, and only some "color formula wheat" mixed with different colors of wheat are sold in the domestic and foreign markets. The production method is to plant different color types of wheat separately. Production, and then mechanically mixed in proportion, this method is quite cumbersome and the production cost is high
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
[0022]1) The high-yield and high-quality white-grained wheat variety Ningchun 16 was selected as the recurrent parent (parent R), and the black-grained wheat variety Triticale 76 (parent P1), the purple-grained wheat variety Shannong Zimai 1 (parent P2), The green-grained wheat variety Zhongpulumai 1 (parent P3), the scab-resistant variety Yangmai 18 (parent P4), the take-all variety Xinnong 19 (parent P5), and the powdery mildew-resistant variety Guomai 301 ( Parent P6) provides parents for grain color traits or resistance traits, for crossing: R / P1, R / P2, R / P3, to get cross F 1 F 1 -1, F 1 -2, F 1 -3 means;
[0023] 2) Planting hybrid F 1 Generation Seed F 1 -1, F 1 -2, F 1 -3 and P4, P5, / P6, crossed at flowering stage: F 1 -1 / P4, F 1 -2 / P5, F 1 -3 / P6, get hybrid F 1 F 1 -14, F 1 -25, F 1 -36 means;
[0024] 3) Plant F 1 -14, F 1 -25, F 1 -36, get F 2 -14, F 2 -25, F 2 -36, harvest the seeds at maturity, and screen the seed coat color of the wheat seeds...
Embodiment 2
[0033] 1) The high-yield and high-quality white-grained wheat variety Ningchun 17 was selected as the recurrent parent (parent R), and the black-grained wheat variety Triticale 76 (parent P1), the purple-grained wheat variety Shannong Zimai 1 (parent P2), Green-grained wheat variety Zhongpulumai No. 1 (parent P3), wheat scab-resistant variety Shengxuan No. 6 (parent P4), take-all disease-resistant variety Xinnong 19 (parent P5), and powdery mildew-resistant variety Guomai 301 (Parent P6) Provide parents for grain color traits or resistance traits, and make crosses: R / P1, R / P2, R / P3, and get hybrid F 1 F 1 -1, F 1 -2, F 1 -3 means;
[0034] 2) Planting hybrid F 1 Generation Seed F 1 -1, F 1 -2, F 1 -3 and P4, P5, / P6, crossed at flowering stage: F 1 -1 / P4, F 1 -2 / P5, F 1 -3 / P6, get hybrid F 1 F 1 -14, F 1 -25, F 1 -36 means;
[0035] 3) Plant F 1 -14, F 1 -25, F 1 -36, get F 2 -14, F 2 -25, F 2 -36, harvest the seeds at maturity, and screen the seed coat co...
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 discloses a broadly-disease-resistant color wheat variety breeding method. The method includes: selecting a high-yield high-quality white-grain wheat variety as a recurrent parent, and taking black-grain wheat, purple-grain wheat, green-grain wheat, wheat scab resistance, full rot resistance and powdery mildew resistance varieties as character providing parents; performing hybridization, multiple crossing and multi-generation backcrossing to breed a near isogenic wheat line which is similar to the recurrent parent in plantleaf type, agronomical and yield characters and high in resistance and has characteristics of black grains, purple grains and green grains; proportionally mixing with the white-grain recurrent parent to obtain a broadly-disease-resistant color wheat production variety to realize production of color wheat containing wheat-grain wheat, black-grain wheat, purple-grain wheat and green-grain wheat. The broadly-disease-resistant color wheat variety breeding method is simple, efficient and feasible, and the produced color wheat is rich in various natural nutrient elements and physiological activators and is capable of improving health and regulating human circadian rhythm in frequency consumption. Since the selling price of the color wheat is high, income of planting of the color wheat variety is 500-600yuan higher than that of planting of a common variety per mu.
Description
technical field [0001] The invention specifically relates to a breeding method for wide-resistant color wheat varieties, and belongs to the technical field of disease-resistant special wheat breeding. Background technique [0002] Wheat is a monocotyledonous plant, a gramineous plant widely planted all over the world. Wheat is one of the three major grains. Almost all of it is used for food, and only about one-sixth is used as feed. After being ground into flour, it can be used to make bread, steamed buns, biscuits, noodles and other foods; after fermentation, it can be made into beer, alcohol and liquor. Wheat is rich in starch, protein, fat, minerals, calcium, iron, thiamine, riboflavin, niacin, vitamin A and vitamin C, etc. [0003] Colored wheat is a new variety of high-quality wheat bred by different breeding methods. Because the seed coat or aleurone layer is rich in natural anthocyanins, the grains appear black, purple, blue, green, etc. Chinese scholars successivel...
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