MySheen

Like Mai 62 (formerly known as Zhoumai 12)

Published: 2024-11-05 Author: mysheen
Last Updated: 2024/11/05, Breeding unit: agricultural Science Research Institute of Zhoukou District, Henan Province. Approval: it was approved by Henan crop Variety approval Committee in 1999 and by the National crop Variety approval Committee in 2000. Variety approval number: national examination and approval wheat 20000008. Variety source: Zhou 842A/SW73295 (Mei). Characteristics: semi-winter, plant height 85-90 cm, compact plant type, long awn, white shell, white grain, ear spindle type, 1000-grain weight 40 grams. Unit weight 781 grams

Breeding unit: agricultural Science Research Institute of Zhoukou District, Henan Province.

Approval: it was approved by Henan crop Variety approval Committee in 1999 and by the National crop Variety approval Committee in 2000.

Variety approval number: national examination and approval wheat 20000008.

Variety source: Zhou 842A/SW73295 (Mei).

Characteristics: semi-winter, plant height 85-90 cm, compact plant type, long awn, white shell, white grain, ear spindle type, 1000-grain weight 40 grams. The bulk density is 781 g / L, the protein content is 14.1%, the wet gluten content is 31.8%, the sedimentation value is 36.0 ml, the water absorption rate is 63.56%, and the stable time is 8.4 minutes. Medium maturity, medium cold tolerance, resistance to leaf rust, middle susceptibility to stripe rust, stem rust, powdery mildew and sheath blight, high scab. In 1997, he participated in the national Huanghuai southern winter water group regional trial, with an average yield of 500.2 kg per mu, an increase of 5.87% over the control Yumai 21. In 1998, he participated in the national Huanghuai southern winter water group regional trial, and in 19 pilot projects, the yield was increased at 14:00, the average yield per mu was 357.1 kg, and 8.1% higher than the control Yumai 21. In 1999, production experiments were carried out in 9 sites in Henan, Jiangsu, Anhui and Shaanxi, in which the yield was increased at 8 points and decreased at 1 point, with an average yield of 454.1 kg per mu, an increase of 8.23% over the control.

Cultivation points: the best sowing date is October 7-15. The sowing amount per mu is 6 Mu and 9 kg. Spray strong and full before jointing to prevent lodging. Pay attention to the control of sheath blight, powdery mildew, scab and aphids. For high-quality special varieties, we should concentrate on planting, harvest in time, and pay attention to prevent black embryos.

Suitable range: planting in Henan, Anhui, Jiangsu and other provinces in the south of Huang-Huai winter wheat region.

 
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