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杨梅林下野生蕨菜的生长情况及人工栽培技术研究 被引量:2

Study on the Growth and Cultivation Techniques of Wild Pteridium aquilinum under Myrica rubra Forests
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摘要 研究发现杨梅林内的环境改善使得林下的蕨菜比林外蕨菜的生长发育期长,营养物质积累多,第二年的商品蕨菜质量好。蕨菜在杨梅林下进行人工栽培时,其相对密度为20 cm×20 cm(株距×行距)时产量高。施肥对蕨菜的生长起到明显的促进作用。蕨菜施肥后的地上部分、根状茎以及根系都比不施肥的生长要好,较对照优势明显。其中以施菜饼肥最好。 The results showed that with the environmental improvement in the forest of the bayberry,the growth and development period of fiddlehead in the forest was longer than the outside and accumulated more nutrients. The fiddlehead quality was more better in the second year. The fiddlehead for artificial cultivation under the bayberry forest gave a higher yield in the relative density of 20 cm × 20 cm( row spacing × line spacing). Fertilizers played an obvious role in promoting the growth of fiddlehead. The ground part of fiddlehead after fertilization,aboveground part,rhizome and root growth was better than no fertilizer compared with the control. It was better to fertilize rape-seed cake.
出处 《中国野生植物资源》 2016年第2期74-77,共4页 Chinese Wild Plant Resources
基金 国家星火计划(2013GA701023) 宁波市农村创新创业项目(2014C91016) 慈溪市农业局科技项目(CN201413)
关键词 野生蕨菜 杨梅林下 生长期 栽培技术 wild fiddlehead Arbutus growth period cultivation techniques
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