黄栀子在小流域水土保持综合治理中的栽培与成效

Cultivating gardenia in small watershed and its effect on comprehensive management of water and soil conservation

黄栀子又名栀子、山栀子、红枝子等,为茜草科常绿灌木,其果实可入药和提取天然色素,是重要的医药、化工、食品原料。在小流域水土保持综合治理中大面积种植黄栀子,通过制定科学合理的栽培管理措施,种后第4年即可产栀子6000kg/hm2以上,获得较好的社会、经济和生态效益。对指导当前农村种植业结构调整,充分开发利用闲置荒山坡地,治理水土流失,增加农民收入有着重要的现实意义。

Yellow gardenia is also named gardenia, mountain gardenia and red gardenia, etc; it is evergreen shrub of rubiaceae. Its fruit can be used for medicine and extracting natural pigment, and is important materials for pharmaceutical, chemical and food industries. Gardenia was planted in large scale for the comprehensive management of water and soil conservation at small watershed. With implementing scientific and reasonable cultivation management measures, the yield of gardenia was over 6000kg/hm^2 in the fourth year after planting, presenting good social, economic and ecological benefits. It can provide reference for restructuring crop system, exploiting barren mountain and sloping land, controlling water loss and soil erosion and increasing farmers＇ income.