|Table of Contents|

Analysis of Soil Nutrients Status in Yantai District Vineyard(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年24期
Page:
164-166
Research Field:
Publishing date:

Info

Title:
Analysis of Soil Nutrients Status in Yantai District Vineyard
Author(s):
TANG Mei-ling; ZHENG Qiu-ling; ZHANG Chao-jie; LIU Wan-hao; WANG Ting; LIU Shen-kun
Fruit Science Branch Institute，Yantai Academy of Agricultural Sciences,Yantai，Shandong 265500
Keywords:
grape; soil; organ matter; mineral elements
PACS:
S 663.1
DOI:
-
Abstract:
The content of mineral elements，organ matter and soil pH in 0~30 cm layer soil of 50 representative samples from the major vineyard of Yantai district was studied.The result indicated that most vineyard soil had been acidification，the content of soil organ matter was low which average value was 11.07 g/kg.In macroelement the content of available phosphorus was low while the available potassium was high.The content of available nutrients existed significant differences among four different regions，in Penglai district the content of alkaline hydrolytic nitrogen，available phosphorus and available potassium were polarization but in general medium level，in Longkou and Laizhou districts，the content of alkaline hydrolytic nitrogen and available phosphorus were in moderate level while available potassium in high level，in Haiyang district，the content of alkaline hydrolytic nitrogen and available phosphorus was low and the available potassium was in moderate level.In general，vineyard soil in Yantai ditricts shoud be increased organ matter fertilization，paid more attention on balance fertilization and improving acidified soils.

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Last Update: 2014-12-08