美国使用锯式、传统罗拉式和高速罗拉式轧棉机轧棉的相对成本

IF 4.6 Q2 MATERIALS SCIENCE, BIOMATERIALS

ACS Applied Bio Materials Pub Date : 2024-05-23 DOI:10.1002/agr.21946

Ram N. Acharya, Sushil C. Sapkota, Pratima Bhandari, Carlos Armijo, Derek Whitelock

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引用次数: 0

摘要

本研究的主要目的是调查使用高速轧辊轧花机加工棉花的成本是否与锯齿轧花机相当。利用亚利桑那州和加利福尼亚州轧花厂自愿分享的专有数据估算的 "真实 "随机效应模型的结果显示，本研究分析的样本轧花厂的平均成本效率为 13.5%。此外，使用传统轧辊轧棉机和高速轧辊轧棉机的轧棉成本分别比锯齿轧棉机高 24.42% 和 14.18%，而高速轧辊轧棉机的轧棉成本比传统轧辊轧棉机低 10%。[经济学引文：D24；O14；Q16]。

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Relative cost of ginning cotton using saw, conventional roller, and high‐speed roller gins in the United States

The primary objective of this study was to investigate whether the cost of processing cotton using high‐speed roller gins is comparable to saw gins. The results from a “true” random effect model estimated using proprietary data voluntarily shared by cotton gins operating in Arizona and California showed that the average cost inefficiency for the sample gins analyzed in this study was 13.5%. Moreover, the cost of ginning using conventional roller gins and high‐speed roller gins was 24.42% and 14.18% higher than saw gins, respectively, and roller ginning costs were 10% lower for high‐speed roller gins than conventional roller gins. [EconLit Citations: D24; O14; Q16].

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来源期刊

ACS Applied Bio Materials Chemistry-Chemistry (all)

CiteScore

9.40

自引率

2.10%

发文量

464

期刊介绍： ACS Applied Bio Materials is an interdisciplinary journal publishing original research covering all aspects of biomaterials and biointerfaces including and beyond the traditional biosensing, biomedical and therapeutic applications. The journal is devoted to reports of new and original experimental and theoretical research of an applied nature that integrates knowledge in the areas of materials, engineering, physics, bioscience, and chemistry into important bio applications. The journal is specifically interested in work that addresses the relationship between structure and function and assesses the stability and degradation of materials under relevant environmental and biological conditions.