【摘要】 新疆作为我国最大的植棉区,其适宜的宜棉条件促进新疆棉区的迅速发展,但水资源短缺和土壤肥力低下成为限制新疆棉区发展的主要因素,要实现新疆棉区高产、优质、高效可持续发展,为达到目的必须研究水肥耦合效应。讨论了新疆棉区可持续发展的限制因素、肥水关系、水肥耦合的研究现状以及水肥耦合研究对新疆棉区的重要意义。更多还原

【Abstract】 Xinjiang is the largest region planting cotton in China.The good condition of planting cotton makes the region develop quickly.Scarce water resource and low soil fertilizer are factors that limit the development of cotton region of Xinjiang.To realize agriculture sustainable development in cotton region of Xinjiang,the effect of water and fertilizer coupling should be studied.The limited factors of sustainable agriculture in cotton region of Xinjiang,relationship between water and fertilizer in Xinjiang,the present situation of the research of the effect of water and fertilizer coupling and the significance of the research are discussed.更多还原