“秦油2号”油菜植株内含物与菌核病扩展的关系  

STUDY ON THE RELATIONSHIP OF PLANT CONTENTS IN RAPE CULTIVAR"QINYOU NO.2"WITH SCLEROTIOSE EXPANSION

作　　者：倪守延[1] 承河元[1] 杨文翠[1] 陈高潮[1] 黄世祥[1] 

机构地区：[1]安徽农业大学,合肥230036

出　　处：《生物数学学报》1995年第3期158-165,共8页Journal of Biomathematics

基　　金：安徽省教委资助

摘　　要：通过对N、P、K不同水平的施肥条件下的“秦油2号”油菜植株内含物等与菌核病扩展间关系的研究，建立了27个数字模型，表明总氮、水溶性糖、含磷量、蛋氨酸、精氨酸、含水量与病斑扩展有密切关系，其次是甘氨酸、苏氨酸、谷氨酸、苹果酸和酰胺氮等．Based on the relationship of plant contents in rape cultivar'Qinyou No.2'with sclerotiose expansion set up 27 mathematics models at different level fertilities（N,P,K）in the field and showed that the total nitrogen content,water soluble carbohydrates,phosphorous content,methionine,arginine and water content were related closely to spot expansion,but the glycine,threonine,glutamate,malic acid and amidonitrogen ere secondary.

关 键 词：“秦油2号”油菜 内含物 菌核病 病斑扩展 

分 类 号：S432[农业科学—植物病理学]