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Breeding method of a new full-flavor high-quality hybrid glutinous rice variety

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

Active Publication Date: 2022-07-05
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 conjunction with specific embodiments.

[0038] A method for cultivating a new full-flavor high-quality hybrid glutinous rice variety, comprising the following steps:

[0039] S1. The steps for obtaining the aroma-type high-quality glutinous rice sterile line "Nuo 56S" are as follows:

[0040] 1) Parental selection: The parental sources of Nuo 56S are 02-6S, 02-6S, Exiang No. 1 and Jingnuo No. 6. The reasons for parental selection are: First, 02-6S is a self-bred non-fragrant and non-waxy excellent two species. The sterile line is not only the donor parent of the sterile gene, but also the backbone recipient parent of the excellent comprehensive agronomic traits; secondly, Exiang 1 is a high-quality fragrant rice variety, which is used as a fragrant source and a high-quality donor parent; Finally, Jingnuo 6 is a high-quality glutinous rice variety, which is used as a waxy source and a high-quality donor parent. T...

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Abstract

The invention relates to the technical field of agricultural planting, and discloses a method for cultivating a new full-flavor and high-quality hybrid glutinous rice variety, including the breeding of a restorer line Xiangnuo No. 56S" breeding and test-recovery mating group, the yield level of the new full-flavor high-quality hybrid glutinous rice variety "Nuoliangyou 561" exceeded that of the super hybrid sticky rice in the same season, that is, the control Yangliangyou 6. It breaks the historical conclusion that the yield of glutinous rice is lower than that of similar sticky rice, and accelerates the cultivation of more and better new varieties of full-flavor, high-yield and high-quality hybrid glutinous rice, in order to speed up the development of aromatic glutinous rice in my country and alleviate the shortage of high-grade glutinous rice. .

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for cultivating a new full-flavor high-quality hybrid glutinous rice variety. Background technique [0002] Glutinous rice is a type of rice with milky white endosperm, low amylose content (often less than 2%), and strong sticky rice. Because the rice is sticky and soft, it is not easy to regenerate, and it is rich in nutrition and unique flavor. Many non-staple foods, such as glutinous rice balls, rice dumplings, rice cakes, glutinous rice cakes, eight-treasure rice, fast food porridge, sesame sugar, rice wine, rice wine, liquor and other important raw materials for processing industries, 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 brewing industry, the demand for high-quality glutinous rice will increase. But historically, g...

Claims

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Application Information

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