Z2EJ
- Validation number： National Rice 20210265
Key words:
现代种业
水稻种子
常规稻
Classification:
Variety details
Source of varieties: Pr 9311Sx 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 130.1 days, compared with FengLiangyou 4 early 2.4 days. The plant height is 119.0cm, the ear length is 24.8cm, the number of effective ears per mu is 164000, the total number of grains per ear is 182.5, the seed setting rate is 86.3, and the 1000-grain weight is 26.4g. The average yield per mu in the two-year regional test is 663.86kg, which is 4.53 percent higher than that of Fengliuyou No.4. In the 2020 production test, the average yield per mu is 651.77kg, which is 7.81 percent higher than that of Fengliuyou No.4.
resistanceThe comprehensive index of rice blast was 3.7 and 3.5 respectively in two years. The loss rate of ear neck blast was the highest level 5, and the rice blast was moderate. White leaf blight is 7, which is susceptible to white leaf blight. Heat resistance at heading stage is strong.
Main Indicators of Rice Quality: The whole rice rate is 70.3, the chalkiness degree is 1.2, the amylose content is 16.0, the gel consistency is 67mm, the alkali elimination value is 6.7, and the aspect ratio is 3.1, reaching the standard II of "Edible Rice Variety Quality" in the agricultural industry.
Adaptability: It is suitable for rice cultivation in the Yangtze River Basin of Hubei Province (except Wuling Mountain Area), Hunan Province (except Wuling Mountain Area), Jiangxi Province, Anhui Province and Jiangsu Province, as well as the middle rice region of Zhejiang Province, the northern rice region of Fujian Province and the southern rice region 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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