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Introduction to rice variety 95xw-67
Characteristics 5xw-67 is a conventional rice variety bred by the Crop Research Institute of the Ningxia Academy of Agriculture and Forestry Sciences. It participated in the National Northern Rice Regional Trial from 2000 to 2001. In the 2000 preliminary trial, the average yield was 692.0 kg/667 sq m, an 11.4% increase over the control Qiuguang, not significant. In the 2001 continued trial, the average yield was 692.3 kg/667 sq m, an 8.7% increase over the control Qiuguang, reaching a significant level. In the 2001 production trial, the average yield was 704.5 kg/667 sq m, an 18.7% increase over the control Qiuguang. The average whole growth period over the two years of regional trials was 154.7 days, 3.2 days later maturing than the control. Plant height 105.5 cm, total grains per panicle 134.4, filled grain rate 84.4%, 1000-grain weight 26.7 g. Seedling blast grade 3, leaf blast grade 0, panicle blast rate 0%-46%. Head rice rate 57.1%-56.6%, chalky grain rate 66%-46%, chalkiness degree 7.3%-4.6%, amylose content 16.2%-18.7%, gel consistency 81-90 mm. After two years of regional trials and one year of production trial, this variety showed a moderate maturity period, good yield performance, resistance to seedling blast and leaf blast, susceptibility to panicle blast, and medium grain quality.
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Detailed introduction to rice variety 9703a
The plant type is relatively compact, with vigorous growth, a medium panicle type, medium tillering ability, dark green leaves, good population uniformity, good late-stage maturity color, and relatively strong lodging resistance; inoculation identification showed moderate susceptibility to bacterial blight, moderate resistance to panicle blast, and susceptibility to sheath blight; for stripe disease, the highest hill incidence rate in field planting identification from 2004-2006 was 66.0% (the average hill incidence rate of the susceptible control over two years was 87.6%); according to quality testing by the Food Quality Inspection Center of the Ministry of Agriculture in 2004, the head rice rate was 73.5%, the chalky grain rate was 7.0%, the chalkiness degree was 0.4%, the gel consistency
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Brief Introduction to the Rice Variety 9 You 418 (formerly known as 9a/418)
Variety source: 920lAxC418. Characteristics: A three-line japonica hybrid rice combination. Plant height 120-125 cm, total leaf number on the main stem 18, elongated internodes above ground 6, plants slender and upright, leaves held erect, leaf color relatively dark, tillering ability above medium, productive tiller rate about 70%, after heading the angle between the flag leaf and the culm is 10.4 degrees, productive tillers per plant 8-10, panicle length 25 cm, grains per panicle 170-190, seed setting rate 80%-85%, 1000-grain weight 26-27 g, easy to thresh. Panicle layer uniform, panicles borne below the leaves, stems
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Introduction to the Rice Variety B You 811 (formerly known as B You 8311)
B You 811 (formerly known as: B You 8311) (rice) Variety source: 803A x Fuhui 311. Provincial approval status: approved in 2003 by the Sichuan Provincial Crop Variety Approval Committee. Characteristics: This variety is an indica three-line hybrid rice. When grown as a single-season mid-season rice in the upper reaches of the Yangtze River, the average whole growth period is 152.0 days, 0.6 days earlier than the control Shanyou 63. Plant height is 114.3 cm, plant and leaf shape are moderate, cold tolerance is relatively weak, and lodging resistance is average. The number of effective panicles per mu is 165,000.
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Detailed introduction to the new glutinous rice variety Dannuo 2
Characteristics: plant height 105 cm, short upright leaves, compact plant type, thick and sturdy stems, upright and lodging-resistant. Panicle length 16 cm, compact panicle type. 90-100 grains per panicle, 1000-grain weight 26.5 g, awnless. Relatively resistant to rice blast, moderately resistant to sheath blight, bacterial leaf blight and rice false smut. The general yield of Dannuo 2 is between 500-550 kg; under the same cultivation model, the yield is equal to or slightly higher than that of other non-glutinous rice varieties, and it has good yield stability. Dannuo 2 is a glutinous rice variety, and the purity of the glutinous rice is
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Brief Introduction to the Characteristics and Traits of the New Glutinous Rice Variety Ningnuo 2
The Ningnuo 2 variety was approved and named at the seventh meeting of the Ningxia Variety Approval Committee. It has the characteristics of high yield and good quality, with a yield of 650 kg per mu and over 750 kg in high-yield fields. In 1987, it participated in the regional trial of glutinous rice and increased yield by 13.9% compared with Ningnuo 1. The breeding of Ningnuo 2 was a successful attempt in the history of high photosynthetic efficiency breeding in China, setting a new record for high yield of glutinous rice in Ningxia. This variety grows neatly and cleanly as a population, has a long leaf functional period, and fast grain filling. It heads in early August and matures in late September, with a growth period of 14
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Introduction to the new glutinous rice variety Shaonuo 97-14
Shaonuo 97-14 is the latest glutinous rice variety bred by the Shaoxing Municipal Institute of Agricultural Sciences, and it passed the Zhejiang Provincial Variety Approval in April 2002. In 1999 and 2000, it took part in the provincial regional trials, where its yield ranked first and second among the tested varieties; in 2000, our city introduced it for trial planting, growing 2.4 mu as a single-season crop, with an average yield of 469 kg per mu, 3% higher than Zhe Nongda 454. In 2002, at the Shengzhou City Improved Seed Farm, in a large-plot variety comparison trial, Shaonuo 97-14 had an equivalent yield of 494 kg per mu, compared with the control Shaonuo 97-14
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Introduction to the new glutinous rice variety Zhenongda 454
Zhenongda 454 is a medium-maturing late glutinous rice variety selected by the Department of Agronomy of Zhejiang University from the multiple cross combination Bing 889/Zhong 8029//Tai 202. It was fixed after 4 years and 7 generations of identification and selection in diseased areas. In 1998, trial planting was expanded to more than several tens of thousands of mu, and in March 1999 it passed the approval of the Zhejiang Provincial Variety Approval Committee. Characteristics: Zhenongda 454 has a plant height of about 80 cm, medium tillering ability, slender and flexible stems, many grains per panicle, high seed-setting rate, large and plump grains, green stems at yellow ripeness, oval grains, and yellow husks and panicle tips,
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Introduction to the New Glutinous Rice Combination Yunuo You No. 16
Bred by the Chongqing Ratoon Rice Research Center (Chongqing Crop Research Institute) of the Chongqing Academy of Agricultural Sciences, using Thai glutinous rice as the female parent crossed with a natural variant of local small glutinous rice, through multiple generations of line selection. It was approved by the Chongqing Crop Variety Approval Committee in 2006 (Yu Shen Dao 2006021), and is suitable for cultivation as glutinous rice in Chongqing and adjacent ecological zones below 800 m altitude. Characteristics: This variety is an indica-japonica hybrid type medium-late maturing glutinous rice, with an average whole growth period of 156 days, 3 days longer than the control Shanyou 63. Plant height 101 cm, per mu there are
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Introduction to the New Late Glutinous Rice Variety Zhemuo 36
Zhemuo 36 was approved in March 2003 at the 27th Variety Approval Meeting of the Provincial Crop Variety Approval Committee. In the 2000 Jinhua regional trial, the average yield per mu was 483.1 kg, an increase of 14.7% over the control Xiushui 11, with a highly significant difference; in the 2001 Jinhua regional trial, the average yield per mu was 470.5 kg, an increase of 5.97% over the control Xiushui 11, reaching a highly significant level, with a two-year average increase of 10.3% over the control. The average whole growth period over two years was 128 days, similar to the control Xiushui 11.
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