نتایج جستجو برای: climatic zones
تعداد نتایج: 76210 فیلتر نتایج به سال:
Paratuberculosis (Johne’s disease) is an OIE listed notifi able economically important contagious mycobacterial disease of ruminants caused by Mycobacterium avium subspecies paratuberculosis. The present study reports the seroprevalence of paratuberculosis in bovines of the rural area from fi ve different agro-climatic zone of Punjab. A total of 736 serum samples from both cattle and buffalo he...
This article reports on mean consumption, poverty (all three FGT measures) and inequality during 2004 for rural India using National Sample Survey (NSS) data for the 60th Round. Mean consumption at the national level is much higher than the poverty line. However, the Gini coefficient is higher than in recent earlier rounds. The headcount ratio is 22.9 per cent. Mean consumption, all three measu...
This paper stresses the need for developing seed orchards and germ plasm banks of medicinal plants at various eco-climatic zones of the country, as many of these valuable renewable resources are fast dwindling due to over exploitation and indiscriminate extraction from the forest and country side. It projects the possibility of increasing the export potential and generating employment opportuni...
Background and aim: Malaria as a mosquito-borne disease is largely dependent on climatic conditions. Temperature, rainfall and relative humidity are considered as climatic factors affecting the geographical distribution of this disease. These climatic factors have definite roles not only in the growth and proliferation of the mosquito Anopheles but also in the parasite Plasmodium activity. The...
Study of cosmic ray became a subject of study with the invention of neutron monitor by Simpson. But recording of cosmic ray counts was started regularly from International Geophysical Year at different locations having different climatic zones over the globe. Here statistical analysis is performed to investigate the degree of response of different monitors towards cosmic ray counts. No signific...
Medicinal plants are considered as key sources of drugs for the treatment of various ailments worldwide. The flora of Pakistan due to its highly favorable diverse climatic and soil conditions, many topographical regions and ecological zones offer a great variety of medicinal plants [1]. According to a general survey, approximately 6000 flowering plants exist in Pakistan, out of which 400-600 ar...
Bacillus megaterium have been advocated as effective and economical bio inoculant to use in the integrated nutrient and pest control system. Bacillus megaterium from soil of different Agro climatic zones of Karnataka were isolated and identified. Molecular characterization of the Bacillus megaterium isolates was done using RAPD technique. The study of effect of Bacillus megaterium on seed germi...
Fifty isolates of dry root rot pathogen Rhizoctonia bataticola collected from different agro-climatic zones in India were evaluated for the degree of subdivision in isolates level. The isolates showed variability in pathogenicity test. Genetic characteristics were analyzed based on the sequence of the rDNA-internal transcribed spacer (ITS) region. The phylogenetic tree based on rDNA-ITS analysi...
Distribution, biodiversity and biotechnology of Sambucus ebulus L. are not investigated yet (Caprifoliaceae family).There are 20-25 species of the genus of Sambucus L. are known in the world but in Iran, it is etermined only one species, Sambucus ebulus, that distributed in three Northern Provinces next to Caspian Sea (Golestan, Mazandaran and Gillan province). In this short paper, Distribution...
The spatial distribution of Aedes aegypti and Aedes albopictus in environmental and geographical zones, e.g., urban-rural, coastal-mountainous, and north-south, was investigated throughout Vietnam. Immature stages were collected from used tires along roads. The effects of regions, seasons, and the degree of urbanization on the density and the frequency were statistically analyzed. Aedes aegypti...
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