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首页> 外文期刊>African Journal of Biotechnology >Effect of plant cover on presence of Black Francolin (Francolinus francolinus) in Khouzestan Province, Southwestern Iran
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Effect of plant cover on presence of Black Francolin (Francolinus francolinus) in Khouzestan Province, Southwestern Iran

机译：植物覆盖对伊朗西南部康斯坦省黑鳖（Francolinus Francolinus）存在的影响

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摘要

Three of 6 subspecies of black francolins?(Francolinus francolinus), are found throughout Iran. Habitat destruction and indiscriminate hunting as well as agricultural pesticides are among the most crucial factors threatening the populations of these birds in Khouzestan Province, southwestern Iran. Using plot sampling, this study aims to investigate different vegetative factors including plant species, percentage of species presence and dominant plant cover height on francolin presence. Sampling was carried out throughout 5 presence areas of black francolin and 2 areas lacking francolins (control areas). Results showed that frequency of Camels thorn (Alhagi cameloram),?Cashew?(Prosopis farcta)?and African Salsola?(Suaeda fruticosa) were higher in presence areas compared with other plant species. Using One Way ANOVA, it was determined that there was no significant difference between plant cover percent (P = 0.279) and dominant plant cover height (P = 0.316). However, difference of these two mentioned factors were significant in 4 seasons (P = 000 for cover height and P = 0.001 for cover percent). In fact, the highest black francolin presence was recorded at 15 – 67 and 4 – 48 for cover percent and cover height classes respectively.
机译：黑粉虱的6个亚种类中有三个？（Francolinus francolinus）在伊朗发现。栖息地破坏和不分青红皂白狩猎以及农业农药是威尔江南部康斯坦省省群中这些鸟类种群的最重要因素之一。本研究旨在调查包括植物物种，物种存在百分比和植物覆盖高度的不同植物因素。在整个黑粉霉素的5个存在区域和缺乏粉碎片（控制区域）的2个区域进行采样。结果表明，骆驼刺（Alhagi Cameloram）的频率？（ProsoPis Farcta）？和非洲辣味酱（Saaeda Fruticosa）与其他植物物种相比较高。使用一种方式ANOVA，确定植物覆盖百分比（P = 0.279）和显性植物覆盖高度之间没有显着差异（P = 0.316）。然而，这两个提到的因子的差异在4个季节中显着（P = 000用于覆盖高度，P = 0.001用于覆盖百分比）。实际上，对于盖百分比和覆盖高度类别，将最高的黑色粉碎蛋白存在于15-67和4-48中记录。

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