农业气候资源变化对西北干旱区农业生产影响利弊各兼。
The agricultural climate resources in the ARNC had changed significantly, which had both positive and negative impacts on agricultural production.
研究结果对于广大旱区农业生产具有重要理论指导意义和实践应用价值。
The study results may bear very important theoretical meaning and practical value to the agro production of the vast dry farming areas.
目前我国干旱区经济的主体是农业，而绿洲是其载体。
Agriculture is the body of the economy in arid areas in China, and oasis is its carrier.
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