茶园保水(Soil water conservation in tea gardenJ 亦称“茶园保墒”。保持茶园土壤水分的措施。主要包括丘陵山地茶园推行横坡耕作法;深耕与增施有机肥,改善土性;茶树行间铺盖作物秸秆、草料等有机物;四旁空地种草、植树等。以提高土壤雨水入渗率,减少流失和土面蒸发,达到保水目的。
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