@article{MAKHILLBRJ20114228643,
    title = {Investigation of Chlorophyll and Nitrogen Contents Using Non-Invasive Method in Common Hazel (<I>Corylus avellana</I> L.) Leaves},
    journal = {Botany Research Journal},
    volume = {4},
    number = {2},
    pages = {20-22},
    year = {2011},
    issn = {1995-4751},
    doi = {brj.2011.20.22},
    url = {https://makhillpublications.co/view-article.php?issn=1995-4751&doi=brj.2011.20.22},
    author = {A.A. and},
    keywords = {Corylus avellana,nitrogen,portable chlorophyll meter,Fandogluo forest,Iran},
    abstract = {Over the last decade, technological developments have it possible to quickly and non-destructively, the Chlorophyll (CHL) status of plants more recently, non-destructive optical methods, based on the absorbance and/or reflectance of light by the intact leaf have been developed. The objective of this study was to evaluate the ability of a portable chlorophyll mete to estimate chlorophyll and nitrogen in common hazel (<I>Corylus arellana</I> L.). Significant correlations were observed between (CCI) and (N) (p&le;0.001, r<SUP>2</SUP> = 60%). Total chlorophyll content ranged from 0.10-0.66 &#956;g mm<SUP>-2</SUP> and Nitrogen (N<SUB>dw</SUB>) values ranged from 1.1-3.4%.}
    }