Anhui Agricultural Science Bulletin >
2025 , Vol. 31 >Issue 17: 21 - 24
DOI: https://doi.org/10.16377/j.cnki.issn1007-7731.2025.17.006
Breeding and cultivation techniques of wheat variety Aihemai No.6
Received date: 2025-03-12
Online published: 2025-09-16
The breeding process of Aihemai No.6 was summarized. Based on its performance in the regional trials of the Wanhuai Wheat Variety Test Consortium in Anhui Province, its agronomic traits, yield, and comprehensive resistance were analyzed, and its high yield cultivation techniques were explored. The variety was developed as a new semi-winter wheat through multiple years of hybridization using the intermediate material of Yannong 19/Zhoumai 22 as the female parent and Bainong 207 as the male parent, followed by pedigree selection. It was approved by the Anhui Crop Variety Approval Committee in 2024, with the approval number Wanshenmai 2024L002. In the regional trials of the Wanhuai Wheat Variety Test Consortium in Anhui Province, the full growth period of this variety was recorded as 222.3 d, and the plant height was measured as 84.3 cm. The average yield was 9 331.5 kg/hm2, which represented a 6.34% increase compared to the control variety Jimai 22. The grain bulk density was 824.5 g/L, the wet gluten content was 35.35%, and the crude protein content was 14.22%. The key points of its high yield cultivation techniques included: pre-sowing preparation (seed treatment, deep plowing, land preparation, and scientific fertilization), sowing at the appropriate time (October 10-25), rational dense planting (2.25-2.70 million plants/hm2), and uniform shallow sowing (3-5 cm). Field management focused on split fertilization, timely chemical weeding (before winter and before jointing), and comprehensive prevention and control of diseases and pests such as sheath blight and Fusarium head blight (seed treatment, release of natural enemies, rotation of pesticide application, etc.). The wheat was harvested at the appropriate time (from mid to late wax ripening), and the grains were stored when the moisture content was below 13%. This study provides a reference for further promotion and cultivation of this variety.
Key words: semi-winter wheat; Aihemai No.6; variety breeding; cultivation techniques
QI Haotian , CHAO Manning , YAN Ping . Breeding and cultivation techniques of wheat variety Aihemai No.6[J]. Anhui Agricultural Science Bulletin, 2025 , 31(17) : 21 -24 . DOI: 10.16377/j.cnki.issn1007-7731.2025.17.006
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