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１材料与方法以１９９４—１９９８年在句容市具有代表性的棉田立体种植模式麦／棉（１）、麦／瓜／棉（２）、马铃薯／西瓜／棉花（３）、草莓／西瓜／棉花（４）为研究对象，以传统模式的麦后棉（５）和油后棉（６）作对照，分别为对照一（ＣＫ１）和对照二（ＣＫ２）。...
1 Materials and Methods Based on the three-dimensional cotton / cotton (1), wheat / melon / cotton (2), potato / watermelon / cotton (3), strawberry / watermelon / Cotton (4) was used as the control. Wheat (5) and cotton (6) were used as CK1 and CK2 respectively. ...