Y2QJ
- Validation number： National Rice 20220193
Key words:
现代种业
水稻种子
常规稻
Classification:
Variety details
Source of varieties: Yong 658Sx Tsuen Crystal Silk Seedling
FeaturesIndica two-line hybrid rice varieties. In the middle and lower reaches of the Yangtze River for a season of rice cultivation, the whole growth period of 128.5 days, compared with FengLiangyou 4 early 4.0 days. The plant height is 119.8cm, the spike length is 24.9cm, the effective spike number per mu is 165000 panicles, the total grain number per spike is 189.1, the seed setting rate is 87.4, the 1000-grain weight is 25.9g, and the yield per mu is 658.5kg, which is 7.5 higher than the control.
resistanceThe comprehensive index of rice blast was 4.0, the highest level of ear neck blast loss rate was 7, white leaf blight was 5, brown planthopper was 9, rice blast was moderate, white leaf blight was moderate, brown planthopper was high.
Main Indicators of Rice QualityBrown rice rate is 79.9, whole rice rate is 67.4, grain length is 6.7mm, aspect ratio is 3.2, chalkiness degree is 1.7, transparency grade 1, alkali elimination value is 7.0, gel consistency is 84mm, amylose content is 16.1, reaching grade 2 of "edible rice variety quality" standard of agricultural industry.
AdaptabilityIt is suitable to be planted in the rice areas of the Yangtze River Basin in Hubei Province, Hunan Province (except Wuling Mountain area), Jiangxi Province, Anhui Province and Jiangsu Province, as well as the light incidence of rice blast in the middle rice area of Zhejiang Province, the northern rice area of Fujian Province and the southern rice area of Henan Province.
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Contact Information
Address: No.3, Bio-Park Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province (Headquarters)
Jingzhou Branch Address: No.18 Jiuyang Avenue, Chengnan Development Zone, Jingzhou City, Hubei Province
lnternational Trade Department
Tel:+86 15271723665(Mr. Yunpeng Zhou)
+86 18771090903(Ms.Jingxuan Gao)
+131 25008896(DrRizwan)
+92 3345052325(DrRizwan)
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