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Inoculant effects on alfalfa nodulation

 

作者: W. M. Murphy,   L. E. Barber,   C. Hagedorn,  

 

期刊: Communications in Soil Science and Plant Analysis  （Taylor Available online 1979）
卷期: Volume 10, issue 10  

页码: 1291-1297

 

ISSN:0010-3624

 

年代: 1979

 

DOI:10.1080/00103627909366983

 

出版商: Taylor & Francis Group

 

关键词: Medicago sativaL.;Rhizobium meliloti;Sick alfalfa

 

数据来源: Taylor

 

摘要:

Alfalfa (Medicago sativaL.) does not grow as well as it used to in areas of Canada and northwestern United States. Affected plants have nitrogen (N)‐deficiency symptoms, few or no nodules, and respond to N fertilizer. For lack of a good explanation, such plants are called “sick”;.

 

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