作物生产与光合效率的相关分析  

Correlation Analysis of Crop production and Photosynthetic Efficiency

作　　者：周淑新 董梅英[2] 孙苏卿 

机构地区：[1]河北省种业集团公司,河北,石家庄,050031 [2]河北省怀来县种子公司,河北,怀来,075400 [3]河北无极农业技术推广中心土肥站,河北,无极,050000

出　　处：《张家口农专学报》2003年第2期4-5,共2页

摘　　要：本文论述了作物生产与光能利用率的关系,分析了高产田作物的生产潜力,指出影响光能利用率的因素及提高光能利用率的有效措施.The relations between crop production and efficiency for solar energy utilization were dis- cussed.The potXuanhua 075131ential producivity of high—yielding crop was analyzed.The influence factors of crop efficiency for solar energy utilization and efficiency methods of increasing the efficiency for solar energy utilization were pointed out.

关 键 词：作物 生产 光合效率 相关分析 光能利用率 

分 类 号：S311[农业科学—作物栽培与耕作技术]