Case studies of tea estates in Wayanad Environmental Sciences essay
Journal of Plant Nutrition and Soil Science focuses on research into soil-plant interactions and covers both. Effects of organic and other management practices on soil nematode communities in tea plantations: a case study in southern China. Xingyue Li, Xingyue Li. Department of Entomology, College of Agriculture and. Land use change is one of the main drivers of changes in soil microbial diversity. Deforestation for tea plantations has transformed large parts of the forest area in the hilly areas of southeastern China; The heterogeneity of microhabitats created in the understory of undisturbed natural forest habitats in agroforestry tea plantations in our study, compared to the organic and GAP tea plantations where biological communities were homogenized across the landscape through the transformation of natural forest habitats to the, A Wayanad, most importantly focal point of last year's floods, also passes through a number of environmental problems caused mainly by deforestation, irresponsible tourism, tribal land encroachment, human-wildlife conflict and unscientific development initiatives,'' he added. In fact, Wayanad is an integral part of the Western Ghats. Although tea is one of many plantation crops, studies highlight some of the specific features of a large tea plantation system, such as the relatively long commercial lifespan of tea bushes, high labor requirements, and off-farm employment generation Bhowmik et al. 1996 Kadavil, 2005 Dutta et al. 2010. In this study we compared the soil pH of managed and abandoned tea plantations. Commercial organic fertilizer, ha − −1, was applied to the managed tea plantations, and pruned branches and leaves were returned to the soil to supplement soil organic matter. Abandoned tea plantations did not collect organic matter, as tea Camellia sinensis L. is the most consumed beverage in the world. It is mainly grown in the tropics, where it relies heavily on mineral nitrogen-N fertilizers to maintain high yields while minimizing cropped areas. However, N is often applied in excess of crop requirements, which has significant adverse effects,