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Grape response to phosphorus fertilizer: Petiole to blade P ratio as a guide for fertilizer application1

 

作者: M.M. Janat,   J.L. Stroehlein,   M. Pessarakli,   T.C. Knowles,  

 

期刊: Communications in Soil Science and Plant Analysis  （Taylor Available online 1990）
卷期: Volume 21, issue 9-10  

页码: 667-686

 

ISSN:0010-3624

 

年代: 1990

 

DOI:10.1080/00103629009368262

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

A two‐year fertilizer study on a mature vineyard of grapes (Vitis viniferaL., cv. ‘Cabernet Sauvignon’ and ‘Sauvignon blanc') was conducted on a White House sandy loam (fine, mixed, thermic Ustollic Haplargid) soil at the University of Arizona Oracle Agricultural Center. Two cultivars were grown and treated with different levels of N and P fertilizer and tested for total P and NO3‐N content of plant tissues.

 

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