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What kind of rice variety is Fuqingzhan No. 2?
It was bred by the Rice Research Institute of the Guangdong Academy of Agricultural Sciences by crossing Sheng Gui No. 2 with (Qingluzhan 11 / japonica-indica 21). It can be used for early, middle and late seasons. In the Guangzhou area, the whole growth period is 131 days for the early crop and 117 days for the late crop. This variety has short and sturdy seedlings, relatively wide leaves, good early growth vigor, strong tillering ability, and a good plant type. The plant height is 105 cm, the stems are thick and sturdy, it is tolerant to fertilizer and resistant to lodging, the flag leaf is relatively long, and the late-stage ripening color is good. It has relatively wide adaptability, the panicle length is 21.9 cm, the total number of grains per panicle is 143.6, the seed-setting rate is 79.8%, and the 1000-grain weight is 22.2 grams. The late-crop rice quality is grade one, and the appearance
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Detailed Introduction to the Fujiguang Rice Variety
Yield Performance: In the 1995-1996 identification trials, the average yield per hectare was 8132.6 kg, an average increase of 8.0% over the control variety Dongnong 416. In the 1996 off-site identification trial, the average yield per hectare was 8073.9 kg, an average increase of 6.8% over the control variety Dongnong 416. Characteristics: It is a japonica rice with a growth period of about 132-134 days and requires an active accumulated temperature of 2500°C. Plant height is 90 cm, panicle length is 18 cm, grains per panicle are about 80, and 1000-grain weight is 2
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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 and Traits of the Fuyou No. 6 Rice Variety
Registration Status: Gui Sheng Dao No. 2005011. Characteristics and Traits: When grown as mid-season rice in Sichuan, the whole growth period is 151.6 days, 1-2 days shorter than Shanyou 63; when grown as mid-season rice in the middle and lower reaches of the Yangtze River, about 135 days; and when grown as early rice in Guangxi, about 128 days. Plant height is 111.6 cm, panicle length is 24.7 cm, effective panicles are 163,000 per mu, average grains per panicle are 170.1, the largest single panicle can reach 400 grains, seed-setting rate is 85.98%, and 1000-grain weight is 28.1 g. Processing and cooking quality are good, and appearance quality is above average.
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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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Introduction to the rice variety Fuyuan No. 4 (formerly known as Ji 96d10)
Breeding institution: Rice Research Institute, Jilin Academy of Agricultural Sciences. Approval status: Approved by the National Crop Variety Approval Committee in 2000. Variety approval number: Guoshen Rice 20000011. Variety source: Systematically selected after crossing 31ll6s, 30301s, 5047S, 4018S, etc. with Chaocan No. 1 and Chaocan No. 2. Characteristics: Conventional japonica rice variety. Plant height about 100 cm, plant type relatively loose, leaves relatively long, leaf color light green, early growth and rapid development in the early stage, stems remain green at maturity in the later stage
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To raise the per-unit yield of double-season rice in Jiangxi, the key lies in changing the "six mores and six lesses" phenomenon
Rice is the most important food crop in Jiangxi, and increasing the per-unit yield of double-season rice is an important way to ensure Jiangxi's position as a major grain-producing region and to ensure that Jiangxi makes a greater contribution to the country's food security. In recent years, although the per-unit yield of double-season rice in Jiangxi has risen steadily, the phenomenon of a relatively low per-unit yield level has still not improved much. Compared with neighbouring Hunan, it is 50-60 kg lower per 667 sq m. Analysis shows that the "six mores and six lesses" phenomenon is the main reason for Jiangxi's low rice per-unit yield. 1. More seeding rate, less seed used. Cultivating
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Technical Recommendations for Mid-to-Late Stage Rice Management in Arid Regions
The perennial rice planting area in Qina Town, Yongsheng County is 16,000 mu. As of June 6, the entire town has achieved full transplanting by relying on reservoir water storage and water lifted from Chenghai Lake for irrigation. However, due to the historically rare drought from September last year to July 19 this year, rice seedlings in parts of the town with no water sources and no mechanical wells have withered, and even areas with small water sources and mechanical wells for pumping irrigation find it difficult to guarantee timely irrigation, resulting in insufficient rice tillering. In response, the following management measures are recommended for mid-to-late stage rice management across the town. 1. Adapt measures to local conditions, implement
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New high-quality, high-yield rice variety from Jiangxi reaches domestic leading level
The research project "Breeding and Demonstration of the New High-Quality, High-Yield Rice Variety Ganwanxian No. 36," led by the Department of Life Sciences at Shangrao Normal University, recently passed an achievement appraisal organized by the Jiangxi Provincial Department of Science and Technology. After carefully reviewing the relevant technical materials, agricultural experts from the Jiangxi Academy of Agricultural Sciences, the Department of Agriculture, Jiangxi Agricultural University, the Shangrao Municipal Agriculture Bureau and other departments concluded that the project has reached the domestic leading level in breeding first-grade high-quality indica rice varieties. "Ganwanxian No. 36" has a moderate plant type, relatively thick and sturdy stems, and strong tillering ability.
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Brief Introduction to the Characteristics of the Gan Zaoxian No. 43 Rice Variety
Gan Zaoxian No. 43 (original code 91-136) is a new early indica variety developed by Jiangxi Provincial Agricultural Reclamation School through crossbreeding and selection. Characteristics: the whole growth period is 110 days. Plant height 82 cm, strong tillering ability, 260,000 effective panicles per mu, 73% panicle-bearing rate, panicle length 19 cm, total grains per panicle machine grains, 63 filled grains, 75% seed-setting rate, 1000-grain weight 25 g. Brown rice rate 82.5%, grain length-to-width ratio 2.8. Natural induction identification in rice blast areas: seedling blast grade 2, leaf blast grade 3, neck blast grade 0. 199
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