【摘要】 以引进、试验、组装、创新等手段，进行了喀斯特地区作物周年持续高产技术的研究与应用。明确了高海拔典型喀斯特地区——安顺地区水稻、玉米、小麦、油菜四大作物周年持续高产的耕作模式及茬口衔接技术、每一作物的综合高产配套技术及推广应用这些技术的措施。通过这些技术的研究与应用，提高土地的可持续利用和产出率，这是该地区调整农业结构，走可持续发展道路必经的第一步。更多还原

【Abstract】 A whole year sustainable high-yield technology of crops in Karst area was studied and used with introducing,testing,combining and improving.The project defined the cultivating model,crop-dovetail technique of the whole year sustainable high-yield technology for rice,maize,wheat and rape and comprehensive high-yield measures for each crop in a typical Karst area of Anshun.This is the first step to use the technology to go for sustainable agriculture in high reclaimed index,water loss and soil erosion Karst area.更多还原