Title: The Correlation Analysis of Leaf Area Index and Yield of Red Jujube
Abstract: 【Objective】The relativity of leaf area and leaf length x leaf width of red jujube,leaf area index and the output of red jujube were analyzed.【Method】Density in the red jujube garden in the Alar reclamation area of Xinjiang were researched during the experiment,whose leaf areas were measured by LA-S leaf area analysis system.The aim is to research the relativity of leaf area and leaf length×leaf width of red jujube,leaf area index(LAI) and the output of red jujube.【Result】Leaf area and leaf length×width have significant relationship,that is R2 = 0.990 3.At the same time there is certain correlation between the leaf area index and the yield of red jujube.The yield increases with the leaf area index increasing within a certain range.【Conclusion】The actual leaf area can be estimated by the results of the leaf length and width;Leaf area index can be adjusted to a suitable numerical number by the adjustment of planting density and the shape of the tree,thus improving the production.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
Access and Citation
Cited By Count: 2
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot