摘要
钦州市钦南区连续5年降雨量减少,春旱严重,影响了自然水灌区早造农作物的种植。针对气候变化,文章提出了"构建人与自然环境和谐相处的新型关系,在可能的情况下种植水稻,稳定‘钦州黄瓜’种植面积,适当调减辣椒种植面积,大力扩大春玉米种植面积,消灭搁荒田"的结构调整总走向;并根据该区的实际情况,提出了"根据粮食安全原则、地理环境、土壤墒情和水源情况、抗风险能力、投入能力进行结构调整"的措施和原则。
Severe spring drought in Qinnan District, which resulted from a decrease of annual rainfall for five years, affected early crops cultivation in natural irrigation areas. Aiming at this climate change, the paper has put forward a general plan of crop structure adjustment, which includes building a new harmonious co-existent relation between man and nature, planting rice as much as possible, stabilizing ＂Qinzhou cucumber＂ planting areas, reducing chilli areas appropriately, expanding spring corn planting areas energetically, reclaiming all abandoned farmlands; meanwhile, in the light of actual situation in Qinnan District, it also proposes some measures and principles of structure adjustment, which includes the grain safety, geographical conditions, soil moisture content and water source, the risk-resistant capability, and the investment ability.
出处
《广西农学报》
2009年第3期38-40,共3页
Journal of Guangxi Agriculture
关键词
气候变化
自然水灌区
种植业
结构调整
Climate change
natural irrigation areas
planting industry
structure adjustment
