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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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Detailed Introduction to the Rice Variety Fengruanzhan 13
Fengruanzhan 13 is a new conventional rice variety bred by the Yangjiang City Agricultural Science Institute through a triple cross of (Feng'aizhan No. 1 x Thai rice) x Sanyuan P3. In the late-crop trial planting in 2000, the yield per mu was 4407 kg, an increase of 118% over the first control variety Yuexiangzhan and 107% over the second control variety Jingxian 98; in 2001, it participated in the municipal regional trial, with a yield per mu of 4277 kg in the early crop and 4289 kg in the late crop, an increase of 17-20% over the control variety Yuexiangzhan, a significant yield increase, and its yield ranking was among the top in each crop. Main characteristics: from sowing to maturity
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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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Introduction to New Rice Hybrid Combinations from Fengle Seed
Yuxiangyou No. 2 is a new two-line hybrid rice combination developed by the Rice Research Institute of Fengle Seed using the broad-compatibility restorer line Fengxianghui No. 1 with Guangzhan 63s. It is a high-quality, high-yield, disease-resistant, aromatic two-line hybrid rice combination. In 2003 it entered the mid-season rice preliminary trial in Hubei Province, and in 2004 it entered the mid-season rice regional trial in Hubei Province. When cultivated as mid-season rice, the whole growth period is about 135 days, comparable to Shanyou 63. It has good vigor, plant height about 125 cm, total grains per panicle 180-200, seed-setting rate about 85%, 1000-grain weight 28 g, yield about 600
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Detailed Introduction to the Rice Variety Fengbazhan
Variety Introduction: Fengbazhan is a new Thai Simiao-type high-quality aromatic rice variety, with grain quality rated Grade 1 for the early season and Special Grade 2 for the late season. Analysis of grain samples by the Institute's Grain Chemistry and Processing Research Laboratory showed an amylose content of 223%, a gel consistency of 46 cm, and an alkali spreading value of 70; the cooked rice is fragrant, moderately soft and firm, good in eating quality, and does not harden after cooling. According to determinations by the China National Rice Research Institute, 8 indicators reached the Ministry-issued Grade 1 standard for high-quality rice. In 1997, in both the early and late seasons, Fengbazhan was identified by the Institute's Plant Protection Research Laboratory as resistant to bacterial leaf blight (Group IV, grades 2-3
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Detailed introduction to the rice variety Fengaizhan No. 1
Fengaizhan No. 1 is a new conventional high-quality, high-yield rice variety bred by the Rice Research Institute of the Guangdong Academy of Agricultural Sciences through crossing Changsizhan with Fengqing'ai. Characteristics and traits: The variety participated in the early-season regional trials in Guangdong Province and Hainan Province from 1995 to 1996. The average yields per mu were 404.82 kg and 442.6 kg respectively, increasing yield by 5.96% and 16.51% compared with the controls Qishanzhan and QiguiZao 25, with the highest yield per mu reaching 642.5 kg. The grain quality is relatively good. According to measurements by the Grain Chemistry Laboratory of the China National Rice Research Institute, the brown rice rate is 80.9%, the milled rice rate is 73.7
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Introduction to the Rice Variety Feiyou Duoxi No. 1
(1) Variety source: This variety is a medium-indica late-maturing combination developed by the Neijiang Hybrid Rice Science and Technology Development Center in 1992 by crossing the male sterile line Feigai A with the restorer line Duohui No. 1. (2) Characteristics: The full growth period is 145-150 days, 2-3 days shorter than the control Shanyou 63. The plant height is 105-110 cm, the panicle layer is neat, the seedling stage has vigorous growth, the leaves are medium-wide and erect, and the plant type is compact. The color turns well in the later stage and does not senesce early. The average number of grains per panicle is 136.5, the seed-setting rate is 85-90%, and the 1000-grain weight is 30
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Hualiangyou 1206 Rice Variety Introduction
Hualiangyou 1206 Variety source: A two-line hybrid mid-season rice variety bred by Huazhong Agricultural University using "Hua 201S" as the female parent and "T226" as the male parent. It was approved by the Hubei Provincial Crop Variety Approval Committee in 2005, with the variety approval number E Shen Dao 2005003. Quality and yield: From 2003 to 2004, it participated in the Hubei Province mid-season rice variety regional trial. The rice quality was tested by the Food Quality Supervision and Testing Center of the Ministry of Agriculture, with a brown rice rate of 81.4%, head rice rate of 58.8%,
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Introduction to the Characteristics of the Rice Variety Huahang 1
Variety Introduction: Huahang 1 is a new high-quality, high-yield rice variety bred by the Department of Agronomy at South China Agricultural University. Rice seeds were carried aboard a Chinese recoverable satellite for 15 days of space flight and then sown on the ground, and the variety was selected from several hundred mutant single plants grown on the ground. This variety has the following characteristics: 1. Excellent grain quality; the grains are transparent with no white belly, and the length-to-width ratio is 3.3-3.5. According to the appraisal by the Guangdong Provincial Grain and Oil Quality Inspection Station, the early rice belongs to the first-grade rice class. 2. Good yielding performance. Large panicles with many grains and a high seed-setting rate; the average total number of grains per panicle is about 209, and the number of filled grains is about 196,
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Detailed Introduction to the Rice Variety Huayu 560
Characteristics: This variety is a japonica conventional rice variety. When planted in southern Liaoning, southern Xinjiang, and the Beijing-Tianjin region, its full growth period is 160.1 days, 3.6 days later maturing than the control Jinzhu 1. Plant height is 97.4 cm, total grains per panicle is 104.8, seed setting rate is 90.8%, and 1000-grain weight is 27.1 g. Rice blast resistance is grade 3. Main rice quality indicators: head rice rate 69.4%, chalky grain rate 17%, chalkiness degree 1.7%, gel consistency 82 mm, and amylose content 16.6%. Yield performance: In 2002, it participated in the northern
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