Method for breeding novel full-fragrance type high-quality high-yield hybridization glutinous rice variety

A breeding method and technology of new varieties, which are applied in the field of breeding new varieties of full-flavored high-quality hybrid glutinous rice, to achieve the effects of accelerating production development and alleviating the shortage of supply

Active Publication Date: 2019-05-17
HUBEI ZHONGXIANG AGRI TECH CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

There are very few hybrid glutinous rice with excellent comprehensive traits such as high yield, high quality, stable yield, and wide adaptability, especially the hybrid glutinous rice with high yield, high quality, and full aroma has not been reported so far.

Method used

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Embodiment Construction

[0037] The present invention will be further described below in combination with specific embodiments.

[0038] A method for cultivating a new variety of full-flavor high-quality hybrid glutinous rice is characterized in that it comprises the steps of:

[0039] S1. The procedures for obtaining the fragrant and high-quality glutinous rice CMS line "Nuo 56S" are as follows:

[0040] 1) Parental selection: The parental sources of Nuo 56S are 02-6S, 02-6S, Exiang 1 and Jingnuo 6. The reasons for parental selection are as follows: First, 02-6S is a self-fertile non-xiang non-nuo excellent two It is a sterile line, which is used as the donor parent of the sterile gene and the backbone recipient parent of excellent comprehensive agronomic traits; secondly, Exiang 1 is a high-quality aromatic rice variety, which is used as the source of fragrance and the high-quality donor parent; Finally, Jingnuo 6 is a high-quality glutinous rice variety, which serves as a source of glutinous rice ...

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Abstract

The invention relates to the technical field of agricultural planting and discloses a method for breeding a novel full-fragrance type high-quality hybridization glutinous rice variety. The method comprises the following steps: breeding a fragrant high-quality glutinous rice restorer line Xiangnuo #1, breeding a fragrant high-quality glutinous rice sterile line 'Nuo 56S), and carrying out restorertesting and grouping. By adopting the method, the yield of the novel full-fragrance type high-quality hybridization glutinous rice variety 'Nuoliangyou 561) is greater than that of super hybridizationsticky rice, that is, a reference variety Liangyou #6 in a same season, the historical final conclusion that the yield of glutinous rice is less than those of similar sticky rice is broken, novel varieties of full-fragrance type high-quality hybridization glutinous rice can be well bred rapidly, production and development of the odor type glutinous rice in China can be accelerated, and the situation of supply shortage of high-class glutinous odor rice can be alleviated.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for cultivating a new variety of full-flavored high-quality hybrid glutinous rice. Background technique [0002] Glutinous rice is a type of rice with milky white endosperm, low amylose content (usually less than 2%), and strong rice stickiness. Many non-staple foods, such as glutinous rice balls, rice dumplings, rice cakes, glutinous rice cakes, eight-treasure rice, fast food porridge, sesame candy, rice wine, rice wine, white wine and other important raw materials in the processing industry, are also important gift materials for folk festivals in many areas. With the improvement of people's living standards With the development of the food industry, especially the development of the brewing industry, the demand for high-quality glutinous rice will be increasing. However, since history, glutinous rice has not been the dominant type of rice in my country, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01H1/02A01H1/04
Inventor 曹庆云
Owner HUBEI ZHONGXIANG AGRI TECH CO LTD
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