墨西哥的甘蔗生产:在哪些地理区域应该多样化使用以避免食糖过剩?

Luis A. Flores-Cruz, J. A. García-Salazar, M. J. Santiago-Cruz, R. García-Mata, A. Muñoz-Orozco
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引用次数: 1

摘要

墨西哥和美国之间持续不断的贸易冲突阻碍了糖的出口,并导致了库存的积累,因此有理由进行研究,分析甘蔗用途的多样化,以避免糖供应过剩。为了从经济和物流的角度确定甘蔗使用多样化最可取的糖厂,对2014/15收获期的糖市场应用了空间均衡模型。结果表明,如果糖总产量减少10%(从598万吨减少到538万吨),全国甘蔗生产面积将减少687.6万公顷(减少12.2%),位于韦拉克鲁斯州和圣路易斯Potosí的San Cristóbal、San Nicolás和Plan de Ayala糖厂的糖产量将分别减少276.0万吨、97.5万吨和85.2万吨。上述三家糖厂用于制糖的甘蔗面积将分别减少49.2公顷、13.0公顷和1.45万公顷。考虑到糖的过剩供应降低了价格和生产者的收入,建议政府推动甘蔗生产工业化项目,以获得糖以外的产品;生物燃料的生产可能是另一种选择。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Sugarcane production in Mexico: In what geographical areas should its use be diversified to avoid a sugar glut?
The constant trade conflicts between Mexico and the U.S. that have hindered sugar exports and led to the accumulation of inventories justify conducting studies that analyze the diversification of sugarcane uses to avoid a sugar glut. In order to determine, from an economic and logistical point of view, the sugar mills in which the diversification of sugarcane use would be most advisable, a spatial equilibrium model was applied to the sugar market in the 2014/15 harvest. The results indicate that by decreasing total sugar production by 10 % (from 5.98 to 5.38 million t), the national area devoted to sugarcane production would be 687.6 thousand ha (12.2 % reduction) and the San Cristóbal, San Nicolás and Plan de Ayala sugar mills located in the states of Veracruz and San Luis Potosí would decrease their sugar production by 276.0, 97.5 and 85.2 thousand t, respectively. The sugarcane area used for sugar production would be reduced by 49.2, 13.0 and 14.5 thousand ha, respectively, at the three aforementioned sugar mills. Considering that the excess supply of sugar lowers prices and the income of producers, it is recommended that the Government promote projects that industrialize the production of sugarcane to obtain products other than sugar; the production of biofuels could be an alternative.
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