A novel method and device for plastic mulch retriever

Journal of Water and Land Development

article

Kanat M. Khazimov¹  Adilkhan K. Niyazbayev¹  Zhanbota S. Shekerbekova²  Aigul A. Urymbayeva²  Gulzhanat A. Mukanova²  Tursunkul A. Bazarbayeva²  Vladimir F. Nekrashevich³  Marat Zh. Khazimov¹ 

[1] Kazakh National Agrarian University, Faculty of IT – Technology;Al-Farabi Kazakh National University, Faculty of Geography and Environmental Sciences;Ryazan State Agrotechnological University;Almaty University of Power Engineering and Telecommunications, Faculty of Heat Power Engineering and Heating Engineering

关键词: compaction;    microclimatic conditions;    mulch retriever;    plastic mulch;    polymer degradation;   

DOI  :  10.24425/jwld.2021.137100

学科分类：农业科学（综合）

来源: Instytut Technologiczno-Przyrodniczego / Institute of Technology and Life Sciences

【 摘 要 】

Plastic mulch provides a range of benefits including helping modulate soil temperature, reduce soil erosion, evaporation, fertilizer leaching and weed problems and increasing the quality and yields of the product. But when the crops are harvested, plastic mulch needs to be removed from the ground for disposal. Otherwise, these wastes are mixed with the soil and have a negative impact on yields by reducing the access of nutrients and moisture in the soil. The purpose of the current study is, therefore, to propose a roller for plastic mulch retriever which is applicable when the crops are harvested, and the plastic mulch needs to be removed from the ground for disposal. The winding mechanism of the plastic mulch retriever performs the main function and must have the high-quality performance of the winding operation in the removal technology. Research based on requirements of tensile strength test method and changes of strength characteristics of plastic mulch from various factors under natural conditions. The coefficient of compaction of the used plastic mulch (Krel), was the ratio of the diameter of the standard plastic mulch which was wound in the factory to the diameter of the used plastic mulch during the winding.

【 授权许可】

Unknown