棉花收获期棉絮分离力的试验研究

Batt and Fibber's Detaching Force during Cotton Harvest-time

为了揭示棉花收获期棉絮分离力的状况,利用传感器计算机终端数据采集系统对新疆宽窄行种植模式下种植的棉花进行棉絮分离力的试验。结果表明:在早中晚三个时间段,随着棉花地温度与湿度的变化;棉絮含水率、棉絮分离力呈规律性的变化;在棉花成熟期选取最佳的棉花采收时间段进行棉花采收,有益于提高采净率及其棉花质量。

In order to reveal the trends and influencing factors of batt and fibber＇s detaching force of cracked cotton bolls in harvest-time,a test was done under sensor-computer data collection system to the cotton which planted under ultra-narrow row planting style of Xingjiang.The result suggested the detaching force varied significantly with the water content of cotton,and water content varied with temperature,air humidity and periods of time.So it is beneficially to improve harvesting quality while choose the correct periods of time to harvest cotton.