Fu 8-l (rice)
Breeding unit: China Rice Research Institute, Hangzhou Agricultural Science Research Institute, Zhejiang Province.
Approval: approved by Zhejiang crop Variety approval Committee, Jiangxi crop Variety approval Committee in 1990, and the National crop Variety approval Committee in 1991.
Variety registration number: GS01011-l990.
Variety source: Zaoxian 8004 dry seeds were irradiated by cobalt-60.
Characteristics: early indica medium-late maturing combination. The plant height is 70-80 cm, the plant type is compact, the stem is stout, the number of leaves on the main stem is 12-13, the tiller per plant is 6-7, the number of grains per ear is 70-75, the seed setting rate is more than 80%, and the 1000-grain weight is 31 grams. The growth period is 110MUR 115 days. It is resistant to fertilizer and lodging, moderate shattering, resistant to rice blast, susceptible to bacterial blight, poor cold tolerance at seedling stage and medium rice quality.
Main points of cultivation: the sowing rate of seedling field is 40-50 kg per mu, the seedling age is 30-35 days, and the seedling is 150000 per mu.
Suitable scope: planting in Zhejiang, Jiangxi, Hunan and other provinces.
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Fu 92-9 (Rice)
The main results are as follows: (1) Variety source: it is a conventional glutinous rice selected by Atomic Energy Agricultural Application Research Laboratory of Sichuan Agricultural University by means of radiation and hybridization in 1994. (2) characteristics: the whole growth period is about 153 days, which is 4-5 days earlier than that of Tuojiangnuo 5. The plant height is 109 cm, the seedling stage is steady, the leaf color is dark green, the plant type is compact, the flag leaf is narrow, and the tillering ability is medium. 176000 effective panicles per mu, 107.3 grains per panicle flat, seed setting rate 80.7%, good threshing. Inoculation in Provincial Plant Protection Institute
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Fuyou late 3 (Rice)
[basic situation] Fuyou late 3 (Fuyi A / late 3) is a new early indica combination of late 3 restorer line selected by Hunan Hybrid Rice Research Center and Fuyi A. Fuyi A, a wild abortive male sterile line transformed from V41A//IRS24/ Tiangu B by micro-restorer gene theory and exclusion method, showed the advantages of disease resistance, high quality, high sterility, stable fertility, good glume opening habit, high outcrossing rate and good combining ability. [characteristics] participated in Fujian early Hybrid Regional trial in 1996, with an average yield of 6.8.
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