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Introduction to the Fengliangyouxiang No.1 Rice Variety
Fengliangyouxiang No.1 is a new two-line hybrid rice combination with high quality, high yield and aromatic type, bred by Hefei Fengle Seed Co., Ltd. It was approved in Jiangxi Province and Hunan Province in 2006, and approved in Anhui Province in 2007. Characteristics: This variety has a moderate plant type, uniform plants, upright culms, relatively wide leaves, upright top three leaves, strong tillering ability, good luxuriance, good color retention at the late stage, large panicles with many grains, and a relatively high seed-setting rate. At the temperature identification point of the Hejiashan Original Seed Farm in the Hunan provincial regional trial, this variety showed very good high-temperature resistance and good cold resistance.
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The original name of the rice variety Fengyou 191 is Fengyuan A/191.
Characteristics: This variety is an indica three-line hybrid rice. Grown as a double-cropping late rice in the middle and lower reaches of the Yangtze River, its average whole growth period is 121.7 days, 0.6 days later maturing than the control Shanyou 46. Plant height is 97 cm, plant and leaf form is good, the population is uniform, the flag leaf is erect, growth is luxuriant, and color turns well at maturity. The number of effective panicles per mu is 182,000, panicle length is 23.3 cm, total grains per panicle is 124.2, seed setting rate is 82.1%, and 1000-grain weight is 30 g. Resistance: rice blast grade 9, bacterial leaf blight grade 5, brown planthopper grade 9.
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Introduction to the Characteristics of the Rice Variety Fengyou 416
Variety source: Fengyuan A ´ R416. Characteristics: This variety is an indica three-line hybrid rice. When grown as double-season late rice in the middle and lower reaches of the Yangtze River, the average whole growth period is 122.9 days, 1.8 days later maturing than the control Shanyou 46. Plant height is 96.6 cm, plant type is moderate, the population is uniform, and it is relatively prone to shattering. Effective panicles per mu are 194,000, panicle length is 22.5 cm, total grains per panicle are 112.9, seed setting rate is 83.5%, and 1000-grain weight is 28.2 g. Resistance: rice blast grade 7, bacterial leaf blight grade 9, brown planthopper
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How is the Fengyou 559 rice variety?
Variety name: Fengyou 559. Breeding units: Institute of Agricultural Sciences of the Coastal Region of Jiangsu Province, Rice Research Institute of Guangdong Academy of Agricultural Sciences. Variety source: Yuefeng A x Yanhui 559. Provincial approval status: Approved by the Jiangsu Provincial Crop Variety Approval Committee. Characteristics: This variety is an indica-type three-line hybrid rice. When grown as mid-season rice in the middle and lower Yangtze River rice region, the average whole growth period is 137.1 days, 1.7 days later maturing than the control Shanyou 63. Plant height is 120.2 cm, plant type is moderate, tillering ability is strong, panicle and grain are well coordinated, and color turns well at maturity.
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Introduction to the Characteristics and Cultivation Key Points of the Rice Variety Fuyou 130
(1) Variety source: This combination was developed by Leshan Agricultural School by crossing the self-bred restorer line 130 (740098/Fuhui 6811/Minghui 63) with the male sterile line Fu 76A bred by the Sichuan Institute of Nuclear Science. (2) Characteristics: The full growth period is 152.0 days, about days longer than Shanyou 63. Plant height is 116.1 cm, average grains per panicle is 144.0, seed setting rate is 84.7%, and 1000-grain weight is 29.3 g. The plants grow uniformly, with relatively strong cold tolerance at the seedling stage, above-average tillering ability, and a moderate plant type; the stems are hard
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Detailed Introduction to the Fuyou 838 Rice Variety
It was developed by the Institute of Nuclear Technology Application of Sichuan Province by crossing the self-bred sterile line Fu 74A with the self-bred restorer line 838. This combination has a full growth period of 145 days, 6-8 days earlier maturing than Shanyou 63, and the same as Aiyou S. Plant height is 115 cm, with strong tillering ability, good luxuriance, thick stems and lodging resistance, and good color conversion in the late stage. Average grains per panicle 150, seed setting rate 85-90%, 1000-grain weight 28-29 g. Brown rice rate g1%, milled rice rate 70%. Eating quality and appearance quality are comparable to Shanyou 63. Moderately resistant to rice blast. In two years of pathogen inoculation
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Introduction to the Characteristics and Traits of the Fuyou No. 4 Rice Variety
Approval Information: Chuanshendao 2004001. Characteristics and Traits: This variety is the highest-yielding new mid-season rice combination approved in Sichuan in 2004. Its growth period is 155 days, about 3 days longer than Shanyou 63. The effective panicles are 179,300 per mu, the plant height is 115.3 cm, the panicle length is 24.2 cm, the number of grains per panicle is 157.6, the seed-setting rate is 85.8%, and the 1000-grain weight is 26.6 g. This combination has a good plant and leaf type, hard stems, large panicles and many grains, high yield, strong stress resistance, good comprehensive disease resistance, and wide adaptability. No rice blast or bacterial leaf blight occurred in the field.
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Introduction to the Characteristics of the Fuyou No. 1 Rice Variety
"Fuyou No. 1" is a new super-high-yield hybrid rice combination bred using high technology, and it passed national certification in 2003 (upper and middle Yangtze River group). In the 2001 national regional trial, the average yield per mu was 612.5 kg, ranking second. In the continued trial in 2002, the average yield per mu was 597 kg, ranking first, with an average yield increase of 7.04% over the control across the two years. In 2003, it entered the national middle and lower Yangtze River group and Wuling Mountain area regional trials. In the past two years, the yield per mu in production trials was 600-800 kg, compared with the control in Hunan, Sichuan, Guangdong, Gua
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Characteristics, Traits and Cultivation Points of the Gangyou 151 Rice Variety
(1) Variety source: This is a late-maturing indica combination developed by Jiangshan City Seed Company and the Sichuan Provincial Seed Station by test-crossing Gang 46A with Jianghui 151 (Gui 630/IR9761-4-3-2). (2) Characteristics and traits: The whole growth period is 153.0 days, 2-3 days longer than Shanyou 63. Plant height is 119.2 cm, average grains per panicle is 170.6, seed setting rate is 81.9%, and 1000-grain weight is 29.0 g. Seedling vigor is strong, plant type is moderate, stems are firm and leaves are erect, and tillering ability and effective panicles are inferior to Shanyou
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Introduction to the Characteristics and Traits of the Gangyou 177 Rice Variety
[Variety Name] Gangyou 177
= Gangyou 177 (Gang 46A/Chenghui 177) is a medium indica late-maturing type, bred by the Crop Research Institute of the Sichuan Academy of Agricultural Sciences. [Characteristics and Traits] According to the appraisal by the Rice and Rice Products Quality Supervision and Inspection Testing Center of the Ministry of Agriculture, Gangyou 177 has a brown rice rate of 80.6%, a milled rice rate of 72.8%, a head rice rate of 61.9%, a grain length of 6.2mm, a length-to-width ratio of 2.4, a chalkiness rate of 59%, a chalkiness degree of 6.0%, a transparency grade of 3, and an alkali spreading value of 5.9.
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