Otindag Sandland is one of the main sandlands and among the most seriously desertificated region in semiarid area of China.
浑善达克沙地是我国北方干旱半干旱区的主要沙地和严重荒漠化地区之一。
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According to the experiments conducted in natural pastures in Maowusu Sandland, the factors that influence the leaf water potential of natural grass are studied in this paper.