棉籽酸脱绒会危害育种家人身安全和潜在环境。需要1种无需用酸,能有效去除棉短绒且对棉种萌发无不利影响的脱绒方法。为了优化棉籽机械脱绒流程,美国农业部农业研究中心(USDA-ARS)棉花生产与加工部门(Lubbock,Texas)研发创制了一台棉籽机械脱绒样机(图1,图2)。测试设计了应用7种滚筒衬垫(1种是不用任何研磨材料,其余6种分别采用不同的研磨材料)、1个或2个辊刷"擦 Cottonseed acid plucking can harm breeders’ personal safety and potential environment. There is a need for a depigmenting method that does not require acid, can effectively remove linters and has no adverse effect on the germination of cotton. In order to optimize the cottonseed process, a cottonseed machine was developed by the USDA-ARS Cotton Production and Processing Division (Lubbock, Texas) (Figure 1, Figure 2). The test was designed with seven roller liners (one without any abrasive material and the other six with different abrasive materials), one or two roll brushes