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Detailed Introduction to the Soybean Variety Kexin 6

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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

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 are oval, yellow, with a yellow hilum. Lodging-resistant, resistant to soybean mosaic virus disease. The average yield in regional trials was 140.6 kg per mu.

Quality analysis: protein content 47.22%, fat content 18.66%, reaching the high-quality standard.

III. Key Cultivation Techniques

Sow from April 25 to May 15 with sufficient soil moisture to ensure uniform emergence. On high-fertility and high-water land, retain 0.8-0.9 million plants per mu; on ordinary plots, 1.0-1.2 million plants per mu. Water and cultivate/weed in a timely manner; during the flowering, podding and seed-filling stages, ensure sufficient fertilizer and water. Harvest promptly after maturity.

IV. Suitable Planting Areas

Suitable for spring planting in the Beijing area.

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