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荸荠系莎草科荸荠属宿根性水草植物,原产中国南部和印度,我国栽培历史悠久,主要分布长江以南各省。其生产上最突出的问题是产量低、品质差,从而在很大程度上制约了荸荠生产的发展。为提高荸荠产量和改善品质,笔者于2006至2008年间引进杭州大红袍,桂林马蹄,菲律宾大球茎等荸荠优良品种,在海拔1100-1300米的松桃县甘龙镇开展荸荠高产、优质栽培技术的研究,其试验结论有一定应用价值。
Water chestnut is a sedum of sedge Hydrilla verticillata plants, native to southern China and India, China has a long history of cultivation, mainly in the provinces south of the Yangtze River. The most prominent problem in its production is its low yield and poor quality, which greatly restricts the development of water chestnut production. In order to improve the yield and quality of water chestnuts, the author introduced fine varieties of water chestnuts, such as Hangzhou Dahongpao, Guilin Horseshoe and Great Philippine corm, between 2006 and 2008, and carried out high-yielding and high-quality cultivation techniques of water chestnut at Ganlong Town, Songtao County, 1100-1300 meters above sea level The research conclusion of the experiment has certain application value.