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Introduction to the Rice Variety T You 7889
[Basic Information]The College of Crop Science of Fujian Agriculture and Forestry University, in cooperation with the Fujian Provincial Seed Station, started with improving the quality of three-line sterile lines and bred the high-quality sterile line T78A. The hybrid combination T You 7889, produced by crossing it with Early Restorer 89, has strong heterosis and excellent grain quality, and was the winning combination at the 2001 Fujian Province early rice high-quality grain bidding meeting. Using the maintainer lines Longtepu B, Digu B and Zhenshan 97B, which have complementary traits, composite crossing was carried out to breed a high-quality maintainer line, and then through
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Introduction to the Characteristics and Traits of the Dwarf Indica Rice Variety Aixianzhan
A new conventional rice variety, Aixianzhan, developed by crossing Yueyezhan 21/Yuanxianzhan and suitable for both early and late seasons with high quality and high yield, has been identified by the Food Quality Supervision and Testing Center of the Ministry of Agriculture (Wuhan) through physicochemical analysis as a national standard premium grade 1 rice, breaking the zero record for new rice varieties of national standard premium grade 1 in our province. It is reported that this variety is a temperature-sensitive indica rice, medium-maturing in the early season and early-maturing in the late season. In the 2002 late season, it participated in the provincial regional trial, with an average yield of 383.29 kg per mu, an increase of
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Detailed Introduction to the Bayesimiao Rice Variety
Bayesimiao is a new simiao (silk) rice variety developed by the Seed Station of the Zengcheng Agricultural Bureau over many years of breeding, using a multi-parent crossbreeding and genetic breeding method that combines multiple elite germplasms from home and abroad. The parentage is: Basmati 370 /// Guiyezhan No. 3 / LABELLE // Heiyesimiao No. 21. The elite lines of Bayesimiao are No. 1 and No. 2. Production performance: Results of the 2000 early-season variety comparison trial: Bayesimiao No. 1 yielded 3994 kg per mu, an increase of 186 kg per mu over the control variety Ye'aosimiao, a 49% increase,
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Baonong 12 (formerly 892-12) (Rice)
Breeding unit: Shanghai Baoshan District Agricultural Fine Seed Breeding Farm. Approval status: Approved by the Shanghai Municipal Crop Variety Approval Committee in 1998, and by the National Crop Variety Approval Committee in 1999. Variety approval number: Guoshen Dao 99002. Variety source: 82-.2/Xiushui Fang "Zijinnuo" (82-2 is a descendant of "Efeng" X "Xinxiu"). Characteristics: Medium-maturing late japonica, late type. Plant height 110.4 cm for single-season, 89.6 cm for double-season
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Introduction to Rice Variety 10 You 18 (formerly known as Jin You 9603)
Origin: 10A x R148. Characteristics: This variety is a three-line japonica hybrid rice. When planted in the Huang-Huai region, its whole growth period is 154 days, similar to the control Yujing 6. Plant height is 117.7 cm, total grains per panicle 182.1, seed-setting rate 76.8%, and 1000-grain weight 25.8 g. Rice blast resistance grade 3. Main rice quality indicators: head rice rate 69%, chalky grain rate 38.5%, chalkiness degree 5.3%, gel consistency 93 mm, and amylose content 15.8%. Yield performance: In 2001, it participated in the northern
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Rice Cultivation Techniques Explained, Episode 119
Breeding unit: Agricultural Science Research Institute of Jianyang Prefecture, Fujian Province. Approval status: approved by the Fujian Provincial Crop Variety Approval Committee in 1986, and by the National Crop Variety Approval Committee in 1991. Variety registration number: GS01023-1990. Variety source: Hong 410 / Xiang'ai Zao No. 9. Characteristics: early indica medium-maturing variety. Plant height 74-84 cm, stems thick and tough, plant type moderate, main stem with 13 leaves, effective panicles per mu 280,000-320,000
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List of Rice Varieties Approved by the National Variety Approval Committee in 2006
Approval number: Guoshendao 2006013 Variety name: Luliangyou 996 Breeding units: Hunan Agricultural University, Hunan Yahua Seed Industry Science Academy Variety source: Lu 18S x 996 Provincial approval status: Approved by the Hunan Provincial Crop Variety Approval Committee in 2005 Characteristics: This variety is an indica two-line hybrid rice. Grown as early rice in the middle and lower reaches of the Yangtze River, the average whole growth period is 109.7 days, 1.7 days earlier than the control Jinyou 402. Moderate plant type, thick stems
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What were the leading rice varieties for the main growing season in Wenjiang in 2008
To determine the rice varieties best suited to our district for 2008, advance the construction of the "plant three to produce four" high-yield project demonstration plots for rice, and do a good job of variety screening, on August 31 our district organized an on-site inspection meeting for new rice variety trials. Participants first visited the "plant three to produce four" high-yield project demonstration plot in Zhanqi Village, Tangchang Town, Pidu County, and the "Sichuan Province Variety Regional Trial Station" in Jiujiang Town, Shuangliu, then visited the on-site field trials of new rice varieties in Helin Village, Wanchun Town, in our district, where 18 new rice varieties organized by our district were
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Introduction to the Characteristics and Traits of the Rice Variety II You 734
(1) Variety source: It is a new late-maturing hybrid mid-season indica combination developed by the Mianyang Agricultural Science Institute by crossing II32-8A with the disease-resistant restorer line 734 bred by the institute. (2) Characteristics and traits: II You 734 has a whole growth period of 154 days, 4 days longer than Shan 63. It has a compact plant type, good luxuriance, medium-wide leaves, a plant height of 116 cm, a panicle length of about 25 cm, a seed-setting rate of 80%, a 1000-grain weight of 2706 g, a brown rice rate of 70.9%, and a head rice rate of 51.5%. (3) Yield performance: The two-year regional trial average yield was 560 kg per mu, higher than Shan
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Detailed introduction to the rice variety II You 898
Origin: A hybrid mid-season rice variety bred by the Hubei Jianghan Plain Agricultural High-Tech Research and Development Center by crossing the male sterile line "II-32A" with the restorer line "Hui 898". It was approved by the Hubei Provincial Crop Variety Approval Committee in 2005, with the variety approval number E Shen Dao 2005002. Quality and yield: From 2003 to 2004, it participated in the Hubei Provincial mid-season rice variety regional trial. The grain quality was tested by the Food Quality Supervision and Inspection Testing Center of the Ministry of Agriculture, with brown rice rate 81.0%, head rice rate 62.2%, chalky grain rate
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