Effects of Variety, Season and Spacings on Seed Yield of Sunflower(Helianthus Annus,L.) in South-Western Nigeria

 

作者:

 

期刊: East African Agricultural and Forestry Journal  （Taylor Available online 1978）
卷期: Volume 44, issue 1  

页码: 14-21

 

ISSN:0012-8325

 

年代: 1978

 

DOI:10.1080/00128325.1978.11662979

 

出版商: Taylor & Francis

 

数据来源: Taylor

 

 

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