新开垦沙土地棉花叶面积指数变化试验

Experiment on Cotton Leaf Area Index Change in Newly Reclaimed Sandy Land

摘要: 通过随机区组试验研究了新疆新开垦沙土地种植棉花叶面积指数变化。结果表明：新开垦沙土地对棉花叶面积指数变化规律无影响；新疆（南疆）新开垦沙土荒地应选种适应性强的中棉所47号棉花品种。

Abstract: Change of leaf area index of cotton planted in newly reclaimed sandy land in Xinjiang was studied by random plot test.Results showed that the newly reclaimed sand land had no effect on leaf area index of cotton.Xinjiang（Southern）newly reclaimed sandy wasteland should choose adaptable No.47 cotton varieties.