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正广西盛产甘蔗,以蔗手工制作红糖已经有几百年的历史。在儿时的记忆里,红糖是珍贵的零食,腊月里家家户户开始准备年货,人们用红糖、花生做成糍粑作为迎接新年的小吃。但很长一段时间,这个有上百年历史的工艺也面临着被冷落的境地,红糖还只是村民们逢年过节时桌上的一道甜品,并未形成相应的产业。如今,不少村庄延续传统手艺,整合甘蔗种植和提高制糖工艺,规模化、品牌化,推进红糖制作从小作坊走向大市场。古法红糖越卖越火。 相似文献
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传统的香蕉马芬是将香蕉、白糖、低筋面粉合理搭配,精心烤制的一道点心。本研究在传统香蕉马芬的制作基础上,用红糖取代白糖烤制香蕉马芬,色拉油替代黄油研制出具有红糖特有颜色和风味的新型保健蛋糕,使其营养和口味更加丰富的同时,迎合了现代人对饮食提出的新要求。本研究采用不确定度实验和感官评价方法,研究香蕉、红糖、食粉(苏打粉)的添加量等因素对香蕉马芬质量的影响,得到香蕉马芬的最佳配方为:香蕉泥300g、红糖150g、鸡蛋3个、高筋粉300g、食粉12g、淡奶油100g、色拉油100g、盐2g、核桃碎20g,再用上下火均为180℃的烤箱烤制30min。香蕉马芬的改良为红糖的开发、应用提出了新思路,对于注重养生和营养合理搭配的大部分人群具有重要的意义。 相似文献
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近代中国上海开埠后,苏南地区蚕丝生产得到了较大的发展空间,作为最重要的农村社会经济生产方式,蚕丝生产改进加速了近代苏南农村传统生产结构的瓦解与革新,使其步入近代化之路。新式专业化的蚕种生产冲击了农村中传统土种生产;先进的机器缫丝生产方式替代了落后的手工生产方式;大规模集中性工厂化生产方式瓦解了原旧有的分散家庭性生产。 相似文献
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[目的]根据野生太子参实生地的生态因子,在贵州省寻找适于太子参生长区域,为太子参在贵州省的生产布局提供科学依据。[方法]查找野生太子参标本,寻找太子参实生地,应用Arc GIS从气候栅格数据库(年均温、3月平均温、7月平均温、1月平均温、湿度、年降水量、日照)、土壤数据库和100hm~2的地形栅格数据库中采集野生太子参实生地生态因子数据420组;以此为依据,利用中药材产地适宜性分析系统(TCMGISⅡ)分析贵州省被栅格化的生态因子值,并从中寻找与实生地生态因子相似的区域,作为太子参在贵州省的适生区域。[结果](1)太子参实生地生态因子范围:年均温7.3~21.4℃;3月平均温-6~12℃;湿度58.8%~82.1%;日照991~2 646h/年;年降水量556~1 410mm;7月平均温8.9~27.1℃;1月平均温-11~7.6℃;土壤为暗棕壤、紫色土、棕壤、酸性粗骨土、黄棕壤、粗骨土、暗棕壤、黄红壤、黄棕壤、暗黄棕壤、褐土。(2)在贵州省找到的相似度为80%~100%的适宜太子参种植区域。[结论]威宁、赫章两县作为最适种植区;六盘水市钟山区、水城县、纳雍县、织金县、毕节市、普定县、大方县、贵阳市、平坝县、清镇市、修文县、黔西县、安顺市、正安县、金沙县、绥阳县、六盘水盘县、六枝县作为适宜种植区。 相似文献
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The purpose of this article is to discuss possible scenarios for UK sugar beet production after the reform of the sugar regime. The analysis is built on an evaluation undertaken by the University of Cambridge and The Royal Agricultural College of the impact that reforming the EU sugar regime may have on UK agriculture. The analysis focuses on the implications of reductions in quota and the support price and on the possible reactions by British Sugar, as the final outcome in terms of production will depend on the interaction between British Sugar and sugar beet farmers. The analysis indicates that British Sugar strategies such as reallocating the available quota to the more efficient producers or paying higher beet prices might mitigate the impacts of the reform. The key factor in limiting the overall impact on production is the extent that the industry can restructure and reduce its cost base. For example, following a 40 per cent reduction in the sugar beet price we estimate that if farmers could reduce their average costs by 20 per cent, about 52 per cent of UK beet production would still be viable, compared to less than 20 per cent if costs were not altered. 相似文献
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本文详细分析了影响甜菜成品糖浊度的主要因素,探讨了甜菜原料、制糖设备的管理、甜菜制糖工艺过程及制糖检测等因素对成品糖浊度的影响,并提出控制手段和方法,对降低糖厂成品糖浊度有一定的指导和借鉴作用。 相似文献
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《国际粮食与农业综合企业市场学杂志》2013,25(1):21-35
This study examines the prospects for and potential impacts of liberalized international trade in sugar. It utilizes a state specific, cost of production based estimate of U.S. sugar supply to examine producer surplus under the current sugar policy regime and under a free trade scenario. It also evaluates the long-term viability of sugar production in individual states at free market prices. 相似文献
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[目的]掌握糖料生产布局规律,引导并支持糖料生产向优势主产区转移,将能够在一定程度上提高中国糖料的市场竞争力。[方法]利用1980—2015年13个省(区)的面板数据,采用描述性统计和固定效应模型,文章重点对中国糖料生产布局变动、区域比较优势及其影响因素进行了分析。[结果]改革开放后中国糖料品种逐步向甘蔗集中;甘蔗生产逐渐向华南的广西和西南的云南集中;甜菜生产逐步向西北的新疆和内蒙古聚集。从区域比较优势看,现行中国糖料生产布局是符合生产规律的。此外,研究还发现比较效益、农户粮食安全供给水平、有效灌溉面积和农业机械化水平对中国甘蔗生产布局具有显著的正向影响;有效灌溉面积、受灾程度和临时收储政策对中国甜菜生产布局具有正向促进作用。[结论]建议从做好全国糖料生产区域规划、精准给予糖料生产支持政策及提高政策支持成效三方面下功夫。 相似文献
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现阶段,生物技术是玉米深加工、玉米新产品开发和市场开拓的基础。本文综述了现阶段玉米淀粉制糖工艺的研究进展,并对玉米淀粉制糖工艺及设备的改进进行了重点探讨,以期为玉米淀粉制糖工艺的发展提供参考。 相似文献
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Bogetoft Peter; Boye Kristoffer; Neergaard-Petersen Henrik; Nielsen Kurt 《European Review of Agricultural Economics》2007,34(1):1-20
The reform of the EU sugar regime involves significant pricereductions for sugar and sugar beet. We examine whether theDanish sugar industry can maintain production and profit levelsby reallocating production from less to more efficient farmers.The impact of alternative reallocation mechanisms is estimatedusing a DEA model of sugar beet production, together with informationabout processing capacity at the three Danish plants, beet transportationcosts and alternative crop options. The analysis shows thatthe present allocation is far from efficient. With the new reformfully implemented and the quota efficiently reallocated, actualproduction will fall by only 25 per cent, although profit willbe substantially lower. 相似文献
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Daneswar Poonyth Patrick Westhoff Abner Womack Gary Adams 《Agricultural Economics》2000,22(3):233-245
The study evaluates the impact of World Trade Organization (WTO) restrictions on the European Union (EU) sugar sector and the world sugar market. A small reduction in production quotas would be sufficient to satisfy the export subsidy limitations of the Uruguay Round agreement. Complete elimination of export subsidies by 2005 would require either a 10% reduction in production quotas or the combination of an 8% reduction in quotas and an 11% reduction in intervention prices. Higher world prices resulting from reduced EU exports would result in increased production of unsubsidized C‐sugar, with different impacts across EU member countries explained by differences in institutional pricing arrangements and marginal production costs. 相似文献