Год выпуска: 2013 Автор: Sohag Miah Издательство: LAP Lambert Academic Publishing Страниц: 96 ISBN: 9783659320118
Описание
Alike all other hill dwellers of the world, shifting cultivation, commonly known as ‘Jhum’, is the traditional agronomic practice among the indigenous people of hilly tracts of Bangladesh. This age old cultivation system affects, mainly negatively, on soil environment and worsens the upland watershed health. For investigating this hypothesis, a study was conducted at three pair sites viz: Simina Para, Kark Mohajon Para and At- mile area of Sadar upazila under Khagarachari district to determine the effects of shifting cultivation on soil environment. Both soil physico-chemical properties and the biochemical and biological properties of soil microbes were studied. The differences in microbial population count and population composition may not be universal for all shifting cultivation sites; however, it explains the unavoidability in the variations of the biological and biochemical characteristics of soil microflora in shifting cultivated areas and emphasizes the necessity of taking...
Большое спасибо за прошлогодний цикл работ. Все получилось замечательно после консультаций с вами. Чуть позже скину еще две темы. С Вами приятно иметь дело :) Между прочим... по секрету одна из тем будет такая же противная. Но Вы же умница, Вы справитесь :))