西非热带雨林及其延伸区玉米高产栽培技术与优化集成

Maize Cultivation Techniques and Optimization Integration in Rainforest and Its Extension Zone of West Africa

西部非洲多数国家如尼日利亚、科特迪瓦、利比里亚等靠近大西洋几内亚湾沿岸,境内沿海地带或全部国土面积属热带雨林气候及其延伸区。玉米是西部非洲国家重要的农作物,也是西非热带雨林及其延伸区内多数民众日常主要食物。研究探讨该地区玉米高产栽培技术,是中国援非农业项目的主要任务之一。从选用优良品种、把握好播种时段、适期播种、合理密植、科学施肥、合理排灌、采取优化高产综合技术等方面,阐述西非热带雨林及其延伸区玉米高产增收栽培技术与优化集成。

Most countries in West Africa,such as Nigeria,Cбte d’Ivoire and Liberia,are close to the Atlantic Gulf of Guinea,and the coastal zone or the entire land area is under rainforest climate or its extension.Maize is an important crop in West African countries,and also is the main daily food for most people in the West African rainforest and its extended areas.Research on high-yield cultivation for maize in this area is one of the main tasks of China aid Africa’s agricultural projects.High-yield cultural practices and their optimized integration for maize in the rainforest and its extension area in West Africa were described based on the researches in these areas at such aspects as selecting excellent varieties,timely sowing at the right sowing stage,rational dense planting,judicious application of fertilizer,rational irrigation and drainage,and adopting optimized and integrated high-yield cultural practices.