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Sanxiangyou 714 rice variety (formerly known as 316a/y0714)
Variety source: Sanxiang A (316AA) × y0714. Characteristics: This variety is an indica three-line hybrid rice. When grown as a double-cropping late rice in the middle and lower reaches of the Yangtze River, the average whole growth period is 123.9 days, 2.7 days later than the control Shanyou 46. Plant height is 111.1 cm; the plants are tall and grow vigorously, with average uniformity. The number of effective panicles per mu is 181,000; panicle length is 24.7 cm; total grains per panicle is 123.4; seed setting rate is 76%; and 1000-grain weight is 30.1 g. Average resistance performance over two years: rice blast grade 9,
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How good is the rice variety Neixiangyou 3?
Characteristics: This variety is an indica three-line hybrid rice. Grown as a single-season mid-season rice in the upper reaches of the Yangtze River, its average whole growth period is 150.3 days, maturing 2.3 days earlier than the control Shanyou 63. Plant height is 114.2 cm, with a moderate plant-and-leaf form; the lower leaves are relatively narrow and rolled outward, while the upper leaves are medium-wide and upright. The panicle layer is neat, and the panicle and grain are relatively well coordinated. Cold tolerance is medium, and the color turns well at maturity. The rice has a delicate fragrance. The number of effective panicles per mu is 174,000, panicle length is 25.2 cm, total grains per panicle is 145.6, seed-setting rate is 78
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Brief Introduction to the High-Quality Hybrid Aromatic Rice Variety Chuanxiangyou 2
1. Origin of the combination: Chuanxiangyou 2 is a high-quality hybrid aromatic rice developed by our institute by test-crossing the newly bred male sterile line Chuanxiang 29A with the newly bred restorer line Chenghui 177. 2. Yield and main characteristics: Chuanxiangyou 2 is a medium indica late-maturing hybrid combination, with a sowing-to-heading period 5 d longer than that of Shanyou 63. Through years of multi-site trials, the yield per mu was 573.3 kg, an increase of 7.8% over the control Shanyou 63. Chuanxiangyou 2 has a plant height of 117.2 cm, 150,000 effective panicles per mu, an average of 182 grains per panicle, a seed-setting rate of 82.2%, and a 1000-grain weight of 28.
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