CAJ | 학술논문

针对近些年来野生甘草因滥采、乱挖导致草场大面积退化的现象,通过研究野生植物资源甘草不同采挖利用强度对土壤风蚀、养分、植物群落结构特征以及植物多样性变化的影响研究,结果表明：对野生甘草的采挖采用点挖方式要好于条挖,对恢复区植被破坏较小,恢复期短,且以秋末冬初采挖最好。
침대근사년래야생감초인람채、란알도치초장대면적퇴화적현상,통과연구야생식물자원감초불동채알이용강도대토양풍식、양분、식물군락결구특정이급식물다양성변화적영향연구,결과표명：대야생감초적채알채용점알방식요호우조알,대회복구식피파배교소,회복기단,차이추말동초채알최호。
Aiming at the phenomenon of the degradation of large area of grassland caused by excessive digging of wild licorice during recent years,a study was conducted on the effect of different digging intensities of wild plant resources licorice on soil erosion,nutrient,plant community structure and plant diversity change.The result showed that point digging was better than strip digging for collecting of wild licorice In this way the damage to the vegetation of restoration area was small and the restoration period was short.In addition,the best time to dig wild licorice is late autumn and early winter.