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Detailed Introduction to the Soybean Variety Nandou 5
Characteristics: White flowers, brown pubescence, lanceolate leaves, compact plant type, determinate podding habit. Average growth period 109 days, plant height 49.5 cm, 2.3 branches, 100-seed weight 22.4 g. Pods turn brown at maturity. Seeds are oval, with yellow seed coat and brown hilum. Average crude protein content 46.18%, crude fat content 18.71%. Yield performance: In 2002, it participated in the southern spring soybean group variety regional trial, with an average yield of 146.5 kg per mu, an increase over the control Xiangchun 10
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Detailed introduction to the soybean variety Nandou 99
(1) Variety origin: A superior mutant plant (original code 92001-03) selected in 1989 by the Nanchong Municipal Institute of Agricultural Sciences from Aijiaozao, which was introduced from the Crop Research Institute of the Sichuan Academy of Agricultural Sciences and was bred by the Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences. (2) Characteristics and traits: plant height about 60 cm, whole growth period 113 days. Main stem 13.4 nodes, branches 2.2-3.7, leaves lanceolate, medium-sized, dark green. Purple flowers, gray pubescence, determinate podding habit. Dense podding, 78.3 pods per plant, pods evenly set from top to bottom, each pod
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Introduction to the soybean variety Nannong 88-31
Nannong 88-31 was developed by the Soybean Research Institute of Nanjing Agricultural University through crossing Suxie No. 1 as the female parent and 7303-11-4-1 as the male parent, followed by selection using the bulk-pedigree method. Characteristics: Nannong 88-31 has a yellow seed coat, round seeds, glossy appearance, seed coat that does not crack, brown hilum, and 100-seed weight of about 20 grams. It has about 3 branches, a convergent plant type, and plant height of 110 cm. It has 40-50 pods per plant, with three- and four-seeded pods accounting for 35%, about 22 nodes on the main stem, pod-setting height of 22 cm, and sub-determinate pod-setting habit. Purple flowers, brown pubescence,
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Detailed introduction to the soybean variety Nenfeng 16
The new soybean variety Nenfeng 16 was developed by the Nenjiang Agricultural Research Institute of the Heilongjiang Academy of Agricultural Sciences in 1992 through sexual hybridization using Nen 8422-3 as the female parent and Nen 79705-16 as the male parent, with the cross combination number 9232. The F1 generation was planted in 1993, and south propagation for generation advancement was carried out that winter. The F3 generation was planted in 1994, and the F4 was selected in 1995, with the code Nen 9232-8. From 1996 to 1997, in-house identification, variety comparison trials and off-site identification trials were conducted. From 1998 to 1999, it participated in
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Introduction to Pandun Soybean Varieties and Key Cultivation Techniques
Pandun soybean was developed using distant hybridization technology. A patent was applied for this technological achievement with the state; patent certificate number: 021359970. Pandun Soybean No. 3 has a determinate podding habit, a growth period of 106 days, a plant height of 1.2-1.5 m, 6-10 branches per plant, and about 400 pods; each plant generally yields 0.1-0.3 kg of dry soybeans, with a 100-seed weight of 32 g, yellow seed coat, and brown hilum. Seeding rate is 2 kg per mu, with 4000-6000 plants per mu; stable yield is 500-600 kg per mu, and high-yield fields can reach 800 kg.
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Introduction to the New Soybean Variety Pandun Soybean No. 3
Pandun Soybean No. 3 is the latest scientific and technological achievement bred by Professor Ma Keyun and his student Comrade Gao Xuehuan (telephone: 0530-2392899) using patented distant hybridization technology. This soybean is determinate in podding and has excellent yielding ability. Its main characteristics: First, high yield, plant height 1.5 m, main stem 20-30 nodes, 6-10 branches per plant, 400 pods, each plant generally produces 0.5 jin of dry soybeans, 100-seed weight 32 g, 4000-6000 plants per mu, row spacing 80 cm, plant spacing 20
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Introduction to the Characteristics of the Soybean Variety Qi Huang No. 26
It is a medium-late maturing summer soybean variety, with a growth period of 103 days, determinate podding habit, upright and compact plant shape, plant height 75 cm, round leaves, white flowers, brown pubescence, round seeds, yellow seed coat, brown hilum, no purple or brown seed coat mottling, 100-seed weight 18.1 g, and seed protein and fat contents of 44.08% and 18.36% respectively. It is moderately resistant to soybean cyst nematode, and resistant to mosaic virus disease and downy mildew. Semi-deciduous, non-shattering pods, highly resistant to lodging, with strong adaptability to climate and environment. In March 1999, it passed the Shandong Provincial Crop Variety Approval
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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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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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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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