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Detailed Explanation of Cultivation and Management Methods for Jinyi No. 30 Soybean

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Narration: Jinyi No. 30 is a new high-yield soybean variety developed by the Institute of Crop Genetics, Shanxi Academy of Agricultural Sciences through years of crossbreeding and selection. After maturity, this variety can reach a plant height of 85-102 cm, with a well-developed root system that penetrates deeply into the soil, thick and sturdy roots and stems, a compact plant shape, and deep yellow, glossy seeds with a 100-seed weight of approximately 22.2 grams. It is a high-quality medium-to-late maturing soybean variety. Zhang Haisheng (Associate Researcher, Institute of Crop Genetics, Shanxi Academy of Agricultural Sciences): Drought resistance, disease resistance, oil extraction rate, and quality. Narration: Jinyi No. 3

Narration: Jinyi No. 30 is a new high-yield soybean variety developed by the Institute of Crop Genetics, Shanxi Academy of Agricultural Sciences through years of crossbreeding and selection. After maturity, this variety can reach a plant height of 85-102 cm, with a well-developed root system that penetrates deeply into the soil, thick and sturdy roots and stems, a compact plant shape, and deep yellow, glossy seeds with a 100-seed weight of approximately 22.2 grams. It is a high-quality medium-to-late maturing soybean variety.

Zhang Haisheng (Associate Researcher, Institute of Crop Genetics, Shanxi Academy of Agricultural Sciences): Drought resistance, disease resistance, oil extraction rate, and quality.

Narration: The growth period of Jinyi No. 30 is approximately 135 days for spring sowing and approximately 105 days for summer sowing. It is relatively suitable for summer sowing cultivation in the late-maturing spring-sown soybean region of northern China and the central-northern section of the Huanghuaihai region. Taking Shanxi Province as an example, farmers selecting this variety for spring sowing can sow from late April to early May, and the suitable summer sowing period is from June 1 to June 15.

Interview: Discussing key cultivation points

Narration: According to experts, Jinyi No. 30 is a high-fat variety. In addition to being used for oil processing, the soybean meal can also be processed into refined feed. Its protein content can exceed 40%.

Interview: Discussing yield

Narration: Expert tips: The key cultivation points for Jinyi No. 30 mainly include: applying 2000 kg/mu of farmyard manure and 25-30 kg/mu of ammonium phosphate nitrate before sowing. Sowing method: primarily equal-row spacing drilling, with single-plant thinning being optimal. Sowing depth should be controlled at 3-5 cm. Suitable density: 6000 plants/mu for spring sowing, and approximately 10000 plants/mu for summer sowing. Chemical control timing: when plants grow to 6-8 compound leaves, paclobutrazol can be used for timely chemical control to ensure plant yield and improve soybean quality.

Tips:

1. Spring sowing: 135 days; Summer sowing: 105 days

Suitable regions: Late-maturing spring-sown soybean region of northern China; central-northern section of the Huanghuaihai region

2. Spring sowing time: late April to early May; Summer sowing time: June 1 to June 15.

3. Key cultivation points: Farmyard manure: 2000 kg/mu; ammonium phosphate nitrate: 25-30 kg/mu.

Sowing method: primarily equal-row spacing drilling, with single-plant thinning being optimal. Sowing depth: 3 cm to 5 cm.

Suitable density: Spring sowing: 6000 plants/mu; Summer sowing: 10000 plants/mu.

Chemical control timing: when plants grow to 6-8 compound leaves, paclobutrazol can be used for timely chemical control.

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