Behaviour of lucerne populations (Medicago sativa L.) in a hyperarid zone of southern Algeria

被引：0

作者：

Chabouni, A. ^{[1
]}

Issolah, R. ^{[2
]}

Benabdelkader, E. ^{[1
]}

Tahar, A. ^{[3
]}

机构：

[1] INRAA, Stn Rech Adrar, BP 229, Adrar, Algeria

[2] INRAA, CRP Mehdi Boualem, Div Rech Ressources Phytogenet, BP 37, Baraki, Alger, Algeria

[3] Univ Badji Mokhtar, Dept Biol, Annaba, Algeria

来源：

FOURRAGES | 2019年 / 238期

关键词：

Alfalfa; Algeria; arid region; environmental factor; forage; genetic resources; genetic variation; legume; Medicago sativa; Mediterranean region; morphological composition; Sahara; seed production; ECOLOGICAL CHARACTERIZATION; GENETIC-VARIATION; NATURAL HABITAT; SEED YIELD; FABACEAE; DIVERSITY; MARKERS; GROWTH;

D O I：

暂无

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

We studied a set of morphological characteristics displayed by lucerne, focusing on traits that were reflective of plant behaviour. Our research was conducted on 3 local populations occurring in different areas of southwestern Algeria (the Adrar region). We observed very strong correlations among characteristics, notably among the number of pods per plant (NGPL), the number of seeds per plant (NgPL), and the number of flowers per plant (FPL). These findings indicate that variation exists among populations, especially for flower and pod traits. The El Menea population displayed precocity, which should be of interest to farmers who want to use lucerne as forage.

引用

页码：181 / 187

页数：7

共 50 条

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