Successful cultivation of Red Rice in Hefei
After large-scale demonstration planting in Tongcheng, Huaining, Qianshan and other cities and counties, Wandao 129, a new two-line hybrid rice (red rice) independently cultivated by Anqing Agricultural Science Institute, was examined and approved by the Provincial crop Variety approval Committee a few days ago. nine of the 12 evaluation indicators reached the first-grade high-quality rice standard issued by the Ministry, and decided to allow it to be planted as double-cropping late rice along the Yangtze River and in the south of the Yangtze River in our province.
The newly bred red rice Wandao 129, also known as Peiliangyou 98, is a new rice variety that Anqing Agricultural Science Institute has paid attention to since 1999. Its rice grain is light red and dark red after finishing, which has the characteristics of excellent rice quality, high yield and good resistance. at present, the planting area is 800 hectares, the per unit yield is more than 500 kg, and the unit yield of high-yield field can reach 650 kg. It is understood that the successful cultivation of Wandao 129 has filled the gap in the domestic two-line hybrid rice (red rice) varieties, and the Ministry of Science and Technology and the Ministry of Finance have formally identified it as a financial support project for the transformation of agricultural scientific and technological achievements.
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Hejiang 23 (Rice)
Breeding unit: Rice Institute of Heilongjiang Academy of Agricultural Sciences. Examination and approval: it was approved by Heilongjiang crop Variety approval Committee in 1986 and by the National crop Variety approval Committee in 1991. Variety registration number: GS01020-1990. Variety source: Hejiang 20 / Songqian. Characteristics: mid-maturing japonica rice varieties. The plant height is about 85 cm, the stem is tough and resistant to lodging. The plant type is compact, with typical leaves on the ear, about 12 tillers per plant, and the ear length is about 15 cm.
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Hang 931 (Rice)
Hang 931 is a new high quality early indica variety bred by Hangzhou Institute of Agricultural Sciences in 1986 with Hongtu 31 and fragrant rice. In 1994, the yield per mu of the combination of early rice breeding and tackling key problems in Zhejiang Province was 421.2kg, which was 2.7% higher than that of Zhe 852, and the average yield of 413kg and 351kg per mu in Hangzhou regional trial from 1994 to 1995 was 7.97% higher than that of Zhe 852 and 2.49% higher than that of Zhe 852.
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