【摘要】 为了合理开发利用紫色土,充分发挥紫色土的生产潜力,科学地在紫色土上栽培经济林,在前人及作者研究的基础上,对紫色土的特性、改良措施及经济林栽培技术进行了阐述。更多还原

【Abstract】 In order to put purple soil resources into rational use, to bring the potential of purple soil out, and to culture nonwood forest on it scientifically, the study was made on the characteristic and improving measure of purple soil, and cultivation techniques for nonwood forest.更多还原