摘要
沙棘引种试验地一般包括场圃区和三荒地(荒山、荒滩、荒沙)两种类型。场圃区主要用于初选试验和区域性试验,三荒地主要用于生产性试验。试验地以能代表当地自然条件、交通方便为主要选择因素。国外优良沙棘品种引进后,应在"三北"10余个项目区分别做好试验地的规划,并编制指导生产实践的种植计划书,才能使整个引种过程付诸于实施。
There are two types of experiment plots of seabuekthorn introduction-nursing plots and barren fields of hills, beaches and sands. Nursing plots serve as primary experiment and regional experiment, whereas the barren plot as productive experiment. The selection of plots depends mainly On the natural condition and the easy communication. The plus cultivars of seabuckthorn which are introduced from abroad should be planned for growth in couples of areas in the northern China, and the growth schemes should be worked out for the guidance of the areas practice, and for the implement of the introduction process of the project
基金
水利部948项目"俄罗斯第三代沙棘良种引进"(201216)
关键词
沙棘
引种
试验
种植
规划
seabuekthorn
introduction
experiment
planting
layout
