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我场为海涂围垦区。母质为粉壤土,流沙严重,成横隔沉淀,地下水位较高,常年为50—60厘米。夏季,2米土层内土壤含盐(氯化钠)量达0.6—0.7%,毛细管作用极强,不易自然淡化。自1965年垦种以来,在采取的各种措施中,以种植荆三棱(学名 Cyperusiria,又称碱草、绑草、三角草,属沙草科)的效果最显著,比其他措施快5—10倍,目前利用荆三棱改良滨海盐碱地面积已达1万多亩。栽培管理大体与水稻相似。
My field for the TURP reclamation area. Mother material for the pink loam, quicksand serious, into a septum precipitation, high groundwater level, perennial 50-60 cm. Summer, 2 meters of soil salt (sodium chloride) amount of 0.6-0.7%, capillary strong, difficult to naturally desalination. Since the reclamation in 1965, the most effective measures for planting Cymbidium (Cyperusiria, also known as Sarcandra, Trimeresurus, Scripta,) are among the measures that have been adopted and are 5-10 times faster than other measures Times, the current use of three triangular edge of coastal saline land area has reached more than 10,000 acres. Cultivation and management generally similar to rice.