【摘要】 针对当前柑橘生产中由于种植结构不合理造成的增产不增收的问题,以柑橘重要产地黄岩区为对象,进行柑橘结构调整方案的研制。研究中采用遥感手段和地面调查相结合得到柑橘分布现状图,在地理信息系统技术支持下研制柑橘适宜性评价等级图。最后综合考虑当地的土地利用总体规划、柑橘分布现状、柑橘适宜性等级和政策、经济因素,建立的黄岩区柑橘园地种植结构调整方案和范围图。为当地政府的农业结构调整和宏观决策规划提供了科学依据。更多还原

【Abstract】 At present, concerning the increasing citrus yield with low incoming, the optimal citrus planting structure is essential to be pro-established. In the study, Haungyan county in Zhejiang province was selected as study area. Remote sensing technique and field investigation were used to survey the current citrus distribution. According to the suitability evaluation framework for citrus, the suitable level map was draw with help of Geographical Information System (GIS). Finally, the adjustment plan for citrus planting structure, which is essential for the decision-making for local government, was made considering the land use plan, suitability evaluation, economic factor, and government policy. 更多还原