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Effect of N Forms and NH + 4 - N/NO - 3 - N Ratio on Growth and Nitrate Content of Lettuce in Hydroponics(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2007年05
Page:
0-
Research Field:
Publishing date:

Info

Title:
Effect of N Forms and NH + 4 - N/NO - 3 - N Ratio on Growth and Nitrate Content of Lettuce in Hydroponics
Author(s):
YANG Cheng - jun 1 ;  PIAO Feng- zhi 2
1. Forest College, Northeast Forestry University, Harbin 150040; 2. Agricultural College of Yanbian University, Longjing Jilin 133400
Keywords:
Lettuce ;  N forms;  Hydroponics;  Growth;  Nitrate content
PACS:
S 636. 204+.7
DOI:
10.11937/bfyy.200705002
Abstract:

References:

Memo

Memo:
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Last Update: 2016-12-09