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湖北省松滋市老城镇白龙埂柑桔场,位于长江中下游南岸低丘地带,总面积50ｈｍ2,地势起伏不大,海拔最高为80ｍ。该地处于第四纪粘土沉积物与古老长江河流冲积物交替结合部位,土层深厚,气候温和,阳光充足,适宜发展柑桔。1991年建场以来,按低丘开发技术模式栽植了部分早熟温州蜜柑(
The citrus fruit field of Bailongju in the old town of Songzi City, Hubei Province, is located in the hilly area of the south bank of the middle and lower reaches of the Yangtze River with a total area of 50hm2. The topography is undiminished and its elevation is up to 80m. The area is located in Quaternary clay sediments and the ancient Yangtze River alluvial alternating combination of parts, deep soil, mild climate, sunny, suitable for the development of citrus. Since its establishment in 1991, part of the early maturing Wenzhou mandarin has been planted according to the technological model of low hill development