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EVALUATION OF BIODIVERSITY OF FIELD BINDWEED POPULATION IN VARAMIN

Publish place: Botanical Journal of Iran، Vol: 9، Issue: 1
Publish Year: 1387
Type: Journal paper
Language: English
View: 204

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Link to this Paper:
https://civilica.com/doc/1542876

Document National Code:

JR_ROST-9-1_009

Index date: 24 October 2022

EVALUATION OF BIODIVERSITY OF FIELD BINDWEED POPULATION IN VARAMIN abstract

Many polymorphisms exist in field bindweed (Convolvulus arvensis L.) populations. These differences that appear especially in their flower and leaf cause to different biotypes of this weed that are different in view of dry weight, rate- and flowering period. This research was accomplished during 2005 to 2006 at Weed Research Department, Iranian Plant Protection Research Institute for identification of morphological and physiological variations of field bindweed population and introduction of these weed biotypes in Varamin. The analysis of the character was done by Principal Component Analysis (PCA) and Cluster Analysis (CA) based upon 43 morphological and physiological variables. The most important variable was Leaf Dry Weight. Results of this experience showed 15 biotypes in Varamin. The variability in morphological and physiological of these field bindweed biotypes may explain their different adaptability as the environmental conditions and different management practices change.

EVALUATION OF BIODIVERSITY OF FIELD BINDWEED POPULATION IN VARAMIN Keywords:

Convolvulus arvensis , Morphology , Physiology , Biotype , Principal component analysis , cluster analysis

EVALUATION OF BIODIVERSITY OF FIELD BINDWEED POPULATION IN VARAMIN authors

علی مهرآفرین

(E-mail: Mehrafarinali@hotmail.com), No. ۴۵ Parastoo, Shahrak-e Daneshgah, Islamic Azad University Square, Simon bolivar Street, P. Code ۱۴۷۵۹۳۹۷۳۴, Tehran, Iran

فریبا میقانی

Weed Research Department, Iranian Research Institute of Plant Protection, P.O. Box ۱۹۳۹۵-۱۴۵۴, Tehran, Iran (E-mail: fmaighany@yahoo.com)

محمدعلی باغستانی

Weed Research Department, Iranian Research Institute of Plant Protection, P.O. Box ۱۹۳۹۵-۱۴۵۴, Tehran, Iran

محمدجواد میرهادی

Department of Weed Science, Faculty of Agriculture, Science & Research Campus, Islamic Azad University, Tehran, Iran