|Table of Contents|

Correlation Analysis Between Leaf Nutrient of Superior Juglans sigillata and Soil Property in Qiannan State(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年12期
Page:
156-158
Research Field:
Publishing date:

Info

Title:
Correlation Analysis Between Leaf Nutrient of Superior Juglans sigillata and Soil Property in Qiannan State
Author(s):
DU Hong-ye; TIAN Hua-lin; XU Run; WANG Yu-qi; ZHANG Ji
Reserch Institute of Forestry Science in Qiannan State,Duyun,Guizhou 558000
Keywords:
superior Juglans sigillata tree; leaf nutrient element; soil property; correlation analysis
PACS:
S 664.1
DOI:
-
Abstract:
Taking sample of soil and leaves of superior Juglans sigillata in the field of eight counties of Qiannan state as materials,the relationship between soil property and nutrient element of leaves was analyzed.In order to study the influence of soil properties on leaf nutrition.The results showed that the available N of soil significantly affected the K content of leaves;the available K of soil significantly affected the Ca content of leaves;the exchangeable Ca of soil significantly affected the Mn content of leaves;the exchangeable Mg of soil significantly affected the Mg content of leaves;the available P of soil significantly affected the N content of leaves.The absorb of nutrient elements of superior Juglans sigillata leaves was closely related to soil property,soil property significantly affected the supply of nutrient elements of superior Juglans sigillata leaves.

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Last Update: 2014-08-02