摘要
比较巴西2个固氮甘蔗品种‘B1’、‘B8’的叶片、主脉、叶鞘、茎、根和根际周围固氮酶活性的结果表明:茎、根、根际周围的固氮酶活性较高。
The nitrogenase activities in different parts of sugarcane （Saccharum officinarum） plants were comparatively studied with two sugarcane varieties ＇B1＇and ＇B8＇ introduced from Brazil. The nitrogenase activities were quite different in different parts such as leaves, internodes, roots and rhizosphere, which showed considerably higher in the intemodes, roots and rhizosphere.
出处
《植物生理学通讯》
CAS
CSCD
北大核心
2007年第2期291-294,共4页
Plant Physiology Communications
基金
国家自然科学基金(30260054和30660085)
西科学基金(0639011)
广西农科院重点项目(2004002)。
关键词
甘蔗
固氮酶活性
分布
sugarcane （Saccharum officinarum）
nitrogenase activity
location
