野生和半野生的浆果植物——沙棘与胡颓子(译者注:我省群众分别叫作黑刺与沙棘),是两个很有价值的树种。它们的果实可食,亦可制取香料。每年不仅结实累累,并可固沙防风,保土防蚀,又可供观赏。沙棘与胡颓子具有强大的保土根系,它耐干旱,在沙壤土和沙土上生长得很好。果实不仅可以食用,并能酿造露酒、甜酒等酒类。此外,也是制取酒精的可贵原料。 Wild and semi-wild berry plants - seabuckthorn and Elaeagnus - are two valuable tree species. Their fruits are edible, they can also make spices. Each year not only strong and solid, and sand can be windproof, soil anti-corrosion, but also for viewing. Seabuckthorn and Elaeagnus have strong roots, which are drought tolerant and grow well on sandy loam and sand. The fruit can not only be eaten, but also brewed liqueurs, liqueurs and other wines. In addition, alcohol is also valuable raw materials.