【摘要】 根据西藏首次土壤资源调查结果,对西藏青稞主产区土壤肥力状况进行了评价,分析了目前限制青稞产量和质量进一步提高的重要因素,重点剖析了生产上施肥存在的问题,并提出了合理施肥对策。更多还原

【Abstract】 The highland barley is a very important in agricultural economy of Tibet. According to the investiga ted result of soil resource in Tibet first time, soil fertility of main highland barley production areas of Tibet was analysed, and fertilizer application measure are recommended.更多还原