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Introduction to the Characteristics of the Soybean Variety Kefeng 14
I. Variety Origin: Bred by the Institute of Genetics, Chinese Academy of Sciences in 1998. The original code was "Yi 75-14", and the parents are: Tiefeng 18 × 7913-You 4-14. Approved by Beijing in 2001. II. Characteristics: A summer-sown soybean variety with a growth period of 105 days. Determinate podding habit, elliptical leaf shape, white flowers, gray pubescence, brown pods. Plant height 72.5 cm, podding height 15 cm, number of nodes on the main stem 15.6, number of effective branches 2.3, number of seeds per plant 96.8, 100-seed weight 23 g. Seeds
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How is the new soybean variety Kexin No. 4?
I. Variety origin: Bred in 1998 by the Institute of Genetics, Chinese Academy of Sciences; original code: 96-274. This variety was developed from Yudou No. 2 seeds through chemical mutation technology combined with pedigree selection. It was approved by Beijing in 2002. II. Characteristics: A medium-maturity spring soybean variety with semi-determinate podding habit and a full growth period of 135-136 days. Plant height 100-105 cm, oval leaves, purple flowers, gray pubescence, yellow-brown pods, partial leaf drop at maturity, non-shattering pods.
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Introduction to the Soybean Variety Kexin No. 5 (e262)
(Variety Approval Registration No.: 0104005-2000) I. Variety Origin. Bred in 1995 by the Institute of Genetics, Chinese Academy of Sciences. Ludou No. 4 was used as the parental material for chemical mutagenesis treatment. Approved in Beijing in 2000. II. Characteristics and Traits. Growth period under spring sowing 140-143 days, plant height 100-105 cm; growth period under summer sowing 99-102 days, plant height 60-70 cm. Plant type is compact. Leaves are elliptical, leaf color dark green, leaves fall at maturity, white flowers, gray pubescence. Pod
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Detailed Introduction to the Soybean Variety Kexin 6
I. Variety Origin: Bred in 1996 by the Institute of Genetics, Chinese Academy of Sciences, using "Yudou 2" as the parent material and chemical mutagenesis repeated treatment technology. The original variety code was "E44". It was approved by Beijing in 2001. II. Characteristics: A spring-planted soybean variety with a growth period of 135-138 days. Semi-determinate podding habit, 2-3 branches, plant height 110 cm, 22-25 nodes on the main stem, 92.7 seeds per plant, 100-seed weight 22 g. Seeds
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Characteristics and Traits of the Kenong No. 4 Soybean Variety
Kenong No. 4 was bred by Heilongjiang Bayi Agricultural University and approved in 1992 by the Heilongjiang Provincial Crop Variety Approval Committee. Characteristics and traits: this variety has a growth period of about 120 days and requires an active accumulated temperature of 2400°C-2500°C. Plant height is 80-90 cm, with white flowers, pointed leaves, gray pubescence, and a semi-determinate pod-setting habit. Seeds are round, the seed coat is yellow with good luster, the hilum is colorless, the 100-seed weight is about 20 grams, the fat content is 22.03%, and the protein content is 41.25%. The stems are strong, it prefers fertile soil and adequate water, and it has moderate resistance to gray leaf spot. Suitable areas: suitable
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What about Xidou 3, a superior soybean variety for both grain and vegetable use?
I. Yield Performance In 1997, the Chongqing Soil and Fertilizer Station conducted a variety comparison trial in Yubei District, Banan District and Jiangjin City, where the average yield across the 3 trial sites was 146.4 kg/667 sq m, ranking first in the trial. In 1998, the Tongnan County Soil and Fertilizer Station conducted a large-plot comparative trial of Xidou 3 and Yudou No. 1, and the results showed that Xidou 3 had an actual yield of 236 kg per 667 sq m, a 14.6% increase over Yudou No. 1. Through years of multi-site trials, demonstrations, and promotion practices in various places, Xidou 3 has shown that it is currently a new ideal soybean variety for both grain and vegetable use in the southwest region, with high yield potential,
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Characteristics and traits of the Liaodou 10 soybean variety
Characteristics and traits of Liaodou 10 soybean: semi-determinate podding habit, plant height 110 cm, 22-24 nodes on the main stem, 1-2 branches, oval leaves of medium size. Lower leaves large, upper leaves small, purple flowers, gray pubescence, brown pods, yellow seed coat with luster, yellow hilum, 100-seed weight about 23 g. This variety has strong, tough stems, is resistant to lodging, and resistant to soybean mosaic virus and downy mildew. The growth period is about 130 days; it responds well to fertilizer and water, has high yield potential, and has fairly wide adaptability. Cultivation points: under sufficient fertility
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Introduction to the Characteristics and Traits of the Liaodou 11 Soybean Variety
Variety source: Zhuanghe City Agricultural Technology Extension Center, bred by the Liaoning Academy of Agricultural Sciences. Characteristics and traits: growth period 125 days, 3-4 branches, plant height 80 cm, 100-seed weight 21 g, yellow hilum, high oil content, yield per mu 200-300 kg. Cultivation points: sow from May 5 to 10, row spacing 1.7 chi, hill spacing 8 cun, keep 7000-8000 plants per mu.
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How to Achieve High Yield and High Efficiency in Soybeans? Six Measures to Help You Get There
Matching superior varieties with good methods. While planting existing high-yield, high-quality soybean varieties in the project area, new and superior varieties such as Jidou No. 12, Handou No. 3, Jihuang No. 13, and Japanese high-oil soybean were introduced according to local conditions through a combination of introduction, demonstration, and promotion, bringing the coverage rate of superior varieties in the soybean project area to 100% and laying the foundation for matching superior varieties with good methods. Seed dressing with molybdenum fertilizer to increase the pod-setting rate. In high-yield soybean areas, use 3 grams of ammonium molybdate per mu, dilute with water into a 2% solution, and dress 1 kg of soybean seed. According to multi-site trials, soybeans treated with molybdenum
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Key Points of High-Yield Cultivation Techniques for Direct-Seeded Soybean after Wheat Harvest
The Longkou City Agricultural Technology Promotion Center conducted a two-year study on summer direct-seeded soybean after wheat harvest. The experiment used the Ludou 11 variety, and the yield per 667 sq m reached more than 300 kg. Through the experiment, the wheat-soybean direct seeding method replaced the wheat-corn relay intercropping model, with a significant increase in benefits, raising income by more than 400 yuan per 667 sq m. The key techniques are early seeding by rushing the stubble, single-seed sowing, density control, and timely harvest. 1. Variety selection and treatment. Select varieties with stiff stems that do not lodge
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