Estimating Overwinter Bitterbrush Utilization from Twig Diameter-Length-Weight Relations
نویسندگان
چکیده
منابع مشابه
Correlation Length from Cluster-diameter Distribution
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متن کاملانتخاب روش مناسب اندازه گیری میزان بهره برداری در درمنه زار
Artemisia is the major component of the vegetation of a large portion of arid lands in Iran. Determining the utilization rate is an essential element in the management of these rangelands. Methods of determining the utilization regime for woody plants and shrubs include clipping and weighing, reference unit, ocular estimate, twig length, branch diameter and production index. These methods wer...
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ژورنال
عنوان ژورنال: Journal of Range Management
سال: 1977
ISSN: 0022-409X
DOI: 10.2307/3897479