Taxonomic aspects and coning ecology of Cycas circinalis L. (Cycadales: Cycadaceae), a threatened species of India
نویسندگان
چکیده
منابع مشابه
A new species of Cycas (Cycadaceae) from Karnataka, India
Cycas swamyi Singh & Radha, sp. nov. (Cycadaceae) is described and illustrated from Karnataka, India. This new species has been confused with Cycas circinalis L., which is found in the Western Ghats. However, on the basis of its habit, characteristic isotomous-type dichotomous branching, pinnae anatomy, megaand microsporophyll morphology and seed anatomy, it has been segregated from C. circinal...
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Chilades pandava (Lepidoptera: Lycaenidae) larval food quality was studied to determine its influence on adult life history traits. A wild population from Cycas nongnoochiae (Cycadales: Cycadaceae) endemic habitat behaved similarly to the population collected from a garden setting. Cycas micronesica, Cycas revoluta, and Cycas seemannii leaves were used as high-quality food, whereas C nongnoochi...
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Cycas circinalis L commonly known as Queen Sago a member of the cycad family, was investigated for antibacterial activity against important human pathogenic bacteria viz., Bacillus cereus (MTCC 1272), Staphylococcus aureus (MTCC 7443), Escherichia coli (MTCC 7410) and important plant pathogenic bacteria Xanthomonas axonapodis pv malvacearum (Isolated from cotton plant). The ovule of Cycas circi...
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در این تحقیق دانش زبانشناسی و کاربردشناسی زبان آموزان ایرانی در سطح بالای متوسط مقایسه شد. 50 دانش آموز با سابقه آموزشی مشابه از شش آموزشگاه زبان مختلف در دو آزمون دانش زبانشناسی و آزمون دانش گفتار شناسی زبان انگلیسی شرکت کردند که سوالات هر دو تست توسط محقق تهیه شده بود. همچنین در این تحقیق کارایی کتابهای آموزشی زبان در فراهم آوردن درون داد کافی برای زبان آموزان ایرانی به عنوان هدف جانبی تحقیق ...
15 صفحه اولEndangered species and a threatened discipline: behavioural ecology.
Behavioural ecologists often see little connection between the current conservation crisis and the future of their discipline. This view is myopic because our abilities to investigate and interpret the adaptive significance and evolutionary histories of behaviours are increasingly being compromised in human-dominated landscapes because of species extinctions, habitat destruction, invasive speci...
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ژورنال
عنوان ژورنال: Journal of Threatened Taxa
سال: 2011
ISSN: 0974-7893,0974-7907
DOI: 10.11609/jott.o2372.1425-31