Crops ›› 2020, Vol. 36 ›› Issue (1): 9-12.doi: 10.16035/j.issn.1001-7283.2020.01.002

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Suggestion and Discussion of Maize Breeding in West Africa Assistance Agricultural Project

Tan Youbin   

  1. Nanchong Jialing District Seed Quality Supervision and Management Station, Nanchong 637005, Sichuan, China
  • Received:2019-11-20 Revised:2019-12-07 Online:2020-02-15 Published:2020-02-23

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Abstract:

By understanding the situation of maize varieties and the problems faced in West Africa, this paper puts forward some strategies for maize breeding in West Africa. The breeding objectives are determined according to different countries, and different types of hybrids are cultivated, and the varieties are drought-tolerant and barren-resistant. The selection of excellent traits; according to the matching mode of “local department” and “exotic system”, improve breeding efficiency, and pay attention to the general combining ability and yield selection of inbred lines; carry out demonstration and supporting technology research to promote new variety. At the same time, the future work ideas are discussed, strengthening the research and utilization of local germplasm and introduction of exotic germplasm in West Africa, the breeding of variety should adapt to local production conditions and harvesting habits, and obtain complete and correct test results with relatively simple and scientific experimental design. Stabilize the foreign aid project breeding team and seek a way out for the joint development of breeding results.

Key words: Maize, West Africa, Breeding strategy

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