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Introduction to the characteristics of the new high-yield soybean germplasm MN413
Origin and breeding process MN413 new soybean germplasm was developed in 1990 by sexual hybridization using the high-yield line MS8118 (subjected to plasma treatment N50 times, 30Kev) as the female parent and Yudou No. 10, and through bulk population and pedigree selection, it was stabilized in 1997 and named MN413 (Mengning 413). In 1998, it participated in the institute's variety comparison and identification, with an average yield of 239.7 kg per mu, an increase of 18.5% over Zhongdou 19, and in a 0.4-mu propagation field the yield reached 274 kg per mu; in 1999, it participated in multi-location trials in the province
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Introduction to the High-Yield Characteristics of the New Soybean Line Qiangfeng No. 2
"Qiangfeng No. 2" is a new soybean line bred by the Shanxian County Crop Improved Variety Research Institute of Shandong Province from a variant plant of "Xingnong No. 2". In addition to all the characteristics of "Xingnong No. 2" such as high yield, lodging resistance and good quality, this line has even greater disaster resistance and lodging resistance. Characteristics and traits. Sub-determinate podding habit, plant height 120-130 cm, 3-4 branches ("Xingnong No. 2" has no branches), about 120 pods per plant, maximum 260 pods, podding on the main stem and branches equally important, 3-seed pods account for
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Jindou No. 34: Introduction to a High-Yield Soybean Variety
I. Biological Characteristics "Jindou No. 34" soybean, when spring-sown in central Shanxi Province, has a growth period of 133-135 days from emergence to maturity, and in normal years it matures around September 25. When summer-sown in the central Huang-Huai-Hai region, the whole growth period is 112 days. When spring-sown in Jinzhong, the plant height is about 80 cm, with generally 2-3 branches, reaching 3-5 in years with sufficient rainfall, 17-19 nodes on the main stem, a compact plant type, and tough, thick stems with strong lodging resistance. Each plant bears 50-75 pods and 105-150 seeds. The leaves are elliptical, with the upper leaves
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Introduction to the Characteristics of the Dongxin No. 3 Soybean Variety
I. Approval Number: Su Shen Dou 200601. II. Variety Source and Type: Originally named "Dongxin 2002", it is a medium-maturity summer soybean variety for the Huaibei region, developed in 2001 by the Jiangsu Province Lianyungang State Farm Agricultural Science Research Institute through hybridization of A95-10/Sidou 11. III. Suitable Range: Suitable for cultivation as summer soybean in the Huaibei region of Jiangsu Province. IV. Yield Level and Characteristics: In 2003-2004, it participated in the Jiangsu Province Huaibei summer soybean regional trial, with a two-year average per-mu
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How is the Dan 304 soybean variety? Characteristics and traits introduction
Variety source: Zhuanghe City Agricultural Technology Extension Center; bred by the Dandong Academy of Agricultural Sciences. Characteristics and traits: growth period 135 days, plant height 90 cm, 3-4 branches, 100-seed weight 22 grams, disease-resistant, lodging-resistant, yield 180-260 kg per mu. Cultivation points: sow from May 1 to 5, row spacing 1.7 chi, hill spacing 8 cun, keep 6000-8000 seedlings per mu.
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Introduction to the Shennong 6 soybean variety and its cultivation key points
[Basic Information] Shennong 6 (original line number Shennong 91-44) was bred by the Department of Agronomy of Shenyang Agricultural University in 1986 through sexual hybridization, using Fengjiao 66-12 as the female parent and Kaiyu 8 as the male parent, selected according to breeding objectives. Since Shennong 6 was introduced to Pulandian City in 1996, it has withstood the test of different years and different climatic conditions (low temperature and scant sunlight, high temperature and drought), consistently showing high and stable yield, disease resistance, and lodging resistance, with an average yield increase of 18.7%-24.7% over the control. In order to fully bring out the excellent varietal characteristics of Shennong 6,
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What are the excellent autumn soybean varieties? Detailed introduction to the main varieties
(1) Maopengqing No. 1: This variety has a determinate podding habit, plant height 65-70cm, main stem 12-14 nodes, with 1-2 branches, leaflets ovate, flowers white, pubescence gray, pods yellow when mature, averaging 2-3 seeds per pod, seeds round, seed coat light green, hilum black, 100-seed weight 22-27 grams. It is an early-maturing variety of southern autumn soybean, with a full growth period of 86-90 days. The stems are thick and sturdy, tolerant to fertilizer and resistant to lodging, relatively resistant to mosaic virus disease and rust. Protein content 50.5%, fat 19.8%
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Detailed introduction to the Qiangfeng No. 2 soybean variety
"Qiangfeng No. 2" is a new soybean line selected by the Crop Improved Variety Research Institute of Shan County, Shandong Province, from a mutant plant of "Xingnong No. 2". In addition to all the characteristics of "Xingnong No. 2" such as high yield, lodging resistance and good quality, this line has even greater disaster resistance and lodging resistance. Characteristics and traits. Sub-determinate pod-bearing habit, plant height 120--130 cm, 3--4 branches ("Xingnong No. 2" does not branch), about 120 pods per plant, with a maximum of 260 pods, podding on the main stem and branches equally important, pods with 3 seeds accounting for more than 95%
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Introduction to the Characteristics and Traits of the Qilong Black Soybean (Soybean) Variety
Qilong Black Soybean (formerly known as Wupiqingren Bean) was obtained by the Xinglong Branch of the Qidong City Agricultural Improved Seed Farm in Jiangsu Province in 1978 through hybridization using black soybean as the female parent and Xifengqing as the male parent. It was developed through continuous selection and bred in 1988. Characteristics and traits: plant height 60-7Ocm, thick and sturdy stems, fertilizer-tolerant and lodging-resistant, resistant to viral diseases, drought-tolerant, sub-determinate podding habit, fluffy flowers, brown pods, podding height 20.5cm, 3-4 branches, 16.2 nodes on the main stem, 30 pods per plant, mainly 2-3
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Introduction to the soybean variety Qihuang 31, formerly named Lu 99-7
Characteristics: White flowers, brown pubescence, oval leaves, determinate podding habit. Average growth period 108 days, plant height 74.1 cm, 2.2 effective branches, 49.2 effective pods per plant, 86.1 seeds per plant, 100-seed weight 17.7 g. Yellow seed coat, light brown hilum, flat oval seeds. Good disease resistance and lodging resistance. Average crude protein content 39.44%, crude fat content 22.12%. Yield performance: In 2002, it participated in the summer soybean variety regional trial in the central Huang-Huai-Hai region, with an average yield of 166.52 kg per mu,
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