1, Lianjing 1 1: Lianjing 1 1 is a medium-maturing japonica rice variety bred by Lianyungang Huanghuai Crop Breeding Institute, which is suitable for planting in Huaibei area of Jiangsu Province. The average yield per mu is about 640 kg, and the whole growth period is 154 days, reaching the national third-class high-quality rice standard.
2. Longjing39: Longjing39 is a conventional japonica rice variety bred by Jiamusi Rice Research Institute, Heilongjiang Academy of Agricultural Sciences, Heilongjiang Longke Seed Industry Group Co., Ltd. and Heilongjiang LongjingHi-Tech Co., Ltd., and its whole growth period is about 130 days.
3. Huang Huazhan: Huang Huazhan is a rice variety bred by the Rice Research Institute of Guangdong Academy of Agricultural Sciences, with a yield of about 530 kg per mu. It has strong tillering ability, good disease resistance, high seed setting rate and good quality, and is suitable for planting as a single-season indica rice.
4. Suijing 18: Suijing 18 is a conventional japonica rice variety selected by Suihua Branch of Heilongjiang Academy of Agricultural Sciences, which belongs to aromatic rice variety. The whole growth period is about 134 days, and the number of grains per ear is about 109.
5. Zhongjiazao 17: Zhongjiazao 17 is a variety bred by China Rice Research Institute and Jiaxing Academy of Agricultural Sciences. It was bred by crossing Zhong Xuan 18 1 with Jiayu 253 as the male parent, and belongs to indica conventional rice with high yield and strong stress resistance.
6. Longliangyou 534: Liangyou 534 is an indica two-line hybrid rice variety. Generally, it is planted as double-cropping late rice in the middle and lower reaches of the Yangtze River. The whole growth period is about 1 16 days, and each ear has 169 grains, which has strong disease resistance.
7. Huiliangyou Silk Seedling: Huiliangyou Silk Seedling is an indica two-line hybrid rice, which is mostly planted in the middle and lower reaches of the Yangtze River as a mid-season rice. The whole growth period is about 136 days, which is suitable for planting in Hunan, Hubei, Anhui, Zhejiang and other places.
8. Xiangzaoxian 45: Xiangzaoxian 45 is a conventional medium-maturing early indica rice variety. It is cultivated as double-cropping early rice in Hunan. The whole growth period is about 106 days, the total number of grains per panicle of Xiangzaoxian 45 is 105, and the seed setting rate is between 70% and 90%.
9. Quanyou 822: Quanyou 822 is an indica three-line hybrid rice variety, with a whole growth period of 154 days, good plant type, high seed setting rate, reaching 82.5%, and a 1000-grain weight of about 28.6 grams.
10, Jingliangyou 1377: Jingliangyou 1377 is an indica two-line hybrid rice, which is planted as mid-season rice in the upper reaches of the Yangtze River. Its whole growth period is 158 days, the number of grains per ear is 20 1, the seed setting rate is 80%, and its disease resistance is strong, reaching the national high quality.
Reference to the above content: Baidu Encyclopedia-LianjingNo. 1 1