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Economics of growing tea organically in the initial years in Terai zone of west bengal condition
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In tea during last 50 years, considerable increase in production, productivity and quality of tea achieved because of using various chemical inputs like fertilizers and plant protection chemicals. However, indiscriminate use of chemical inputs degraded soil health and product quality and the environment. | Economics of growing tea organically in the initial years in Terai zone of west bengal condition