芜湖市农业气候生产潜力的计算与分析  

CALCULATION AND ANALYSIS OF THE PRODUCTIVE POTENTIALITIES OF AGROCLIMATIC RESOURCES IN WUHU CITY

作　　者：朱永恒[1] 王宗英[1] 

机构地区：[1]安徽师范大学国土资源与旅游学院,安徽芜湖241000

出　　处：《安徽师范大学学报（自然科学版）》2001年第1期60-62,共3页Journal of Anhui Normal University(Natural Science)

摘　　要：计算了芜湖市气候生产潜力和主要作物气候生产潜力 ,并与种植制度生产潜力和主要作物实际单产进行对比研究 ,结果表明 :种植制度生产潜力只相当于气候生产潜力的 4 7% - 70 % ,主要作物实际单产只相当于作物气候生产潜力的 31% - 62 % ,说明芜湖市农作物增产潜力很大 ;建议对种植制度进行优化调整 ,在土肥、育种等环节上加以改善 ,充分利用气候资源 ,提高作物产量 .This paper calculates the productive potentiality of climatic resources and the productive potentialities of climatic resources for staple crops in Wuhu, and compares them respectively with the productive potentialities of planting systems and the outputs of staple crops. The results show that the productive potentialities of planting systems are only equal to 47%-70% percent of the productive potentiality of climatic resources, and that the outputs of staple crops are only equal to 30%-62% percent of the productive potentialities of climatic resources in staple crops, which suggests the enormous potential for the increase in outputs in Wuhu. This paper proposes regulating planting systems and improving the quality of soil, fertilizers and breeding, with the intents of making full use of the climatic resources and increasing the outputs of crops.

关 键 词：气候生产潜力 芜湖市 农业资源 可持续发展 

分 类 号：S162.3[农业科学—农业气象学]