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Introduction to the Excellent Greenhouse Common Bean Variety No. 12 Yudou
Green beans, also called common beans or kidney beans, today we are going to introduce a greenhouse common bean cultivar - No. 12 Yudou. No. 12 Yudou was developed through crossbreeding by the Guangzhou Vegetable Research Institute. As early as 1987, the Suizhong County Foundation Seed Farm successfully introduced and trial-planted it. At present, it has become
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Introduction to the New Soybean Variety Yudou No. 26
Yudou No. 26 was bred by the Zhoukou Prefectural Institute of Agricultural Sciences of Henan Province and approved in 1999 by the Henan Provincial Crop Variety Approval Committee. Characteristics: This variety has a determinate podding habit, a growth period of 100-112 days, is mid-to-late maturing, with a plant height of about 85 cm, a compact plant type, and 2-3 branches. Leaves are oval and dark green, flowers are white, pubescence is gray, seeds are oval and yellow, the hilum is light brown, the 100-seed weight is 18-20 g, and it is resistant to mosaic virus disease, brown spot and purple spot, resistant to lodging, and resistant to pod shattering
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Introduction to the Yudou 21 Soybean Variety and Its Cultivation Points
The new soybean variety Yudou 21 was developed according to the breeding principle of selecting and pairing superior × superior parents. In 1986, the large-seeded, high-yielding, disease-resistant medium-maturity variety Yudou 10 was used as the female parent, and the multi-branched, dense-podded, high-quality, multi-resistant small-seeded variety Yudou 6 was used as the male parent. They were combined using the diallel crossing experimental method, and the variety was bred by the Institute of Industrial Crops, Henan Academy of Agricultural Sciences through 10 years and 11 generations of directional selection. Characteristics and traits: Yudou 21 (Zhengshuangjiao 8603-1) has a growth period of 105 days and belongs to the medium-maturity variety. It has a determinate podding habit, the plant is erect, plant height 8
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Introduction to the characteristics and traits of the Yudou No. 22 soybean variety
Variety source: Bred by the Institute of Industrial Crops, Henan Academy of Agricultural Sciences. Approval status: Approved by the National Crop Variety Approval Committee in 2000. Characteristics and traits: This variety has a growth period of about 100 days and belongs to the medium-maturity group. Its root system is well developed, seedling growth is vigorous, stems are thick and sturdy, the number of nodes on the main stem reaches as many as 22, branching is moderate, plants are erect, plant height is about 100 cm, and the lower leaves tend toward a dark green color. It is resistant to mosaic virus disease, moderately resistant to pod borer and cyst nematode, and resistant to soybean frogeye leaf spot and purple seed stain, etc. Drought resistance is medium
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Detailed introduction to the Yudou 24 soybean variety
Yudou 24 is a medium-maturity, disease-resistant, high-yielding new soybean variety bred by the Zhoukou Prefectural Agricultural Science Institute in Henan Province. Its parental combination is: [(Yudou 15 Yudou 10) F1//(Sidou 11/Zhou 8460) F1] F1///[(Sidou 11/Zhou 8460) F1//(Zhou 85054/Zhou 8265) Fl] F1. Characteristics: Yudou 24 has an average growth period of 104 days in Henan Province, making it a medium-maturity summer soybean variety. It has a determinate podding habit, a plant height of 70 cm, is relatively resistant to lodging, and has effective branches per plant
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