玉米花生带状复合种植协同增效机制及关键技术研究进展OA

Maize-peanut strip intercropping is an intensive and sustainable agroecosystem,and plays a critical role in ensuring the coordinated security of grain and oil crops in China.This paper systematically elucidated the'aboveground-belowground'synergistic mechanisms of maize-peanut strip intercropping,from the aspects of efficient light utilization of aboveground part,coordinated and efficient utilization of water,and rhizosphere interactions coupled with nutrient cycling of belowground part.Furthermore,key cultivation techniques were summarized,including planting patterns,planting density,cultivar selection,and precision nutrient management.The productivity,economic benefit,and ecological and environmental benefits of maize-peanut strip intercropping were also clarified.Finally,the future development prospect was discussed.