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Study on the Nitrogenous Fertilizer Application Rate on Glycyrrhiza uralensis in Zuojia Area(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2012年21期
Page:
146-148
Research Field:
Publishing date:

Info

Title:
Study on the Nitrogenous Fertilizer Application Rate on Glycyrrhiza uralensis in Zuojia Area
Author(s):
MA Yao
Jilin Agricultural Science and Technology，Jilin，Jilin 132101
Keywords:
Glycyrrhiza uralensis; Zuojia; nitrogenous fertilizer
PACS:
S 567.7+1
DOI:
-
Abstract:
Taking 2 year old Glycyrrhiza uralensis as material，the effect of the same application rate of phosphorus potassium fertilizer and different nitrogenous fertilizer on the stem diameter，plant height，soluble sugar content，soluble protein content and chlorophyll content of Glycyrrhiza uralensis was studied，hoping to get the best fertilizer application rate in Zuojia area.The results showed that Glycyrrhiza uralensis grew best when the nitrogenous concentration was 14.99 g/m2 in the control group and 5 kinds of nitrogen gertilization.

References:

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Memo

Memo:
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Last Update: 2014-09-01