High Quality Japonica Hybrid Rice "Dianza 80" Passed Approval
The new hybrid high quality japonica rice variety "Dianza 80" selected by Yunnan Yunnan Type Hybrid Rice Research Center and Gejiu seed Company was examined and approved by the Fifth meeting of the Fifth crop Variety approval Committee of Yunnan Province.
The whole growth period of "Dianza 80" is 171 days. The plant height is 94.5 cm, the ear length is 19.6 cm, and the total grain number per ear is 157. The number of filled grains per grain and panicle is 115.2, the seed setting rate is 72%, and the 1000-grain weight is 25 grams; the leaves at the seedling stage are erect, fertilizer-tolerant, and grow neatly; the flag leaves are erect, the plant shape is compact, and the tillering ability is strong; the late ripening phase is good; the adaptability is strong, the yield is good and the quality is good.
"Dianza 80" was tested in Baoshan City, Weishan County of Dali, Xichang County of Sichuan Province and Luxi County from 2004 to 2005, and ranked first in Luliang County and Songming County from 2004 to 2005. ranked first in Jianshui County, Chuxiong, Wenshan, and other places.
According to the determination of rice quality by the relevant departments of the Ministry of Agriculture, "Dianza 80" is one of the 10 varieties that meet the national standard and the ministry standard of grade 3 rice.
"Dianza 80" is another new Yunnan type hybrid high quality japonica rice variety selected, produced and developed with the strong support of Professor Li Zhengyou, former vice governor. This variety will strongly promote the popularization and planting of hybrid japonica rice in the whole province.
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