Puyang Degren Medical Equipment Co., Ltd. , https://www.degrenyuwei.com
Taiyuan Agricultural Research Institute.
Characteristic characteristics
This breed is a mid-early early-maturing hybrid generation, with strong growth potential, plant height of 80-106 cm, plant growth of 90-102 cm, and dark green leaves with red bloom. The first female flower section 8-9. Fruit enlargement speed is fast, 15-17 days from flowering to harvest, 3-5 days shorter than short black, fruit is nearly round, skin is dark purple, fruit surface is bright, fruit longitudinal diameter is 12.7 centimeters, horizontal diameter is 14.3 centimeters, flesh Yellow-green, delicate, sweet, average fruit weight 646 grams, moderate quality hardness. Quality and merchandise are good.
Yield performance
From 2003 to 2004, they participated in the eggplant experiment in Shanxi Province. In 2003, the average yield per year was 5267.9 kg, which was 27.6% higher than the control. The average yield in 2004 was 4661.1 kg, which was 12.5% ​​higher than the control.
Cultivation techniques
(1) Timely planting and nurturing strong seedlings: planting in early spring in Taiyuan, usually in the greenhouse in early February, seedlings in mid-March, planting seedlings for one week before planting, and planting in the Taiyuan region in early May, with a seedling age of 90 days.
(2) Sorghum mulching: 80 cm in width and 10-12 cm in height, with a spacing of 60 cm. Use herbicide Flutamide or 100 g per acre. Mix and spray 50 kg of water. Mix with the soil. Immediately cover the mulch.
(3) Proper and close planting: “Hezao Yuanqian No. 1†has a strong growth potential, and the strains are developed. Generally, 1700-2000 plants are planted per acre with a row spacing of 70 cm and a plant spacing of 50-60 cm, which cannot be overly dense. Poor coloring.
(4) Scientific fertilization: 5000 kg per hectare of composted organic fertilizer. The best chicken manure is added after human feces and urine are decomposed, and 20 kg of diphosphoric acid diamine and 30-50 kg of vegetable special fertilizer are applied.
(5) Timely pruning: When the axillary buds below the first branch grow, they are all removed.
Breeding unit