【摘要】 本文阐述了棉花在新疆农业经济中的战略地位和科学施肥对新疆棉花生产的重要意义,并且根据1997～1999年对南疆部分植棉县进行的农田土壤养分状况的调查结果,对其主要土壤养分状况进行了评价,研究确定了新疆棉田土壤养分评价指标,提出新疆棉花高产高效施肥的原则和进一步发展新疆棉花生产的建议。更多还原

【Abstract】 This paper expatiates on that cotton is very important in agricultural economy of Xinjiang and the scientific fertilization has important signification for cotton production in Xinjiang According to the investigated result of nutrient status in cotton field in south of Xinjiang from 1997 to 1999, the nutrient status of cotton field is estimated We confirmed the nutrient index of cotton field, high yield and efficiency fertilization principle and some suggestion of developing cotton in Xinjiang更多还原