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古浪县北部是西北典型的干旱沙区,通过无灌溉枸杞栽植试验,枸杞在试验区完全可以成活并正常生长。总结出枸杞在流动沙丘造林,必须先固定流沙;枸杞在干旱沙区栽植成活的关键技术措施,如栽植期适当提前、采用良种壮苗、苗木全程保湿、栽植前苗木根系修剪并泥浆蘸根、铲除干沙层、适当深栽以及栽后立即灌水。该抗旱造林技术在干旱沙区具有良好的推广价值。
The north of Gulang County is a typical arid sandy area in northwestern China. Through the experiment of planting irrigated Lycium barbarum, the Lycium barbarum can fully survive and grow normally in the experimental area. It is concluded that the Chinese wolfberry afforestation in the mobile sand dune, we must first fix the quicksand; wolfberry planted in the arid sandy area of the key technology and measures such as the appropriate planting ahead of schedule, the use of seedling strong seedlings throughout the moisturizing, seedling root pruning before planting and mud dipping, Eradication of dry sand, appropriate deep planting and transplanting immediately after irrigation. The drought-resistant afforestation technology has a good promotion value in the arid sandy area.