施肥对菜用紫云英营养成分分析.doc

菜用紫云英品种筛选及菜肥用高效施肥模式探索( 何春梅，兰忠明，林新坚，钟少杰，李昱* （福建省农业科学院土壤肥料研究所、农业资源与环境研究中心，福建 福州 350013） 摘 要：通过大田试验，筛选出营养价值丰富、口感佳，鲜草产量高，菜肥兼用较好的紫云英品种“闽紫7号”、“8487711”、和“浙紫5-12”。并以“闽紫7号”为研究对象，明确了基肥施用钙镁磷肥375 kg(hm-2，苗期追施1次尿素30kg(hm-2和氯化钾45 kg(hm-2是菜用紫云英菜肥两用最佳施肥模式，以期为菜用型紫云英菜肥两用高效种植技术提供科学依据的同时增加农民收入，从而带动农民种植紫云英的积极性，做到绿色农业的可持续发展。 关键词：紫云英；品种筛选；菜肥两用；施肥模式 The?Screening?of?Vegetable?Astragalus?Sinicus?L.?Varieties?and?Exploring?Vegetable?–?Fertilizer ?Dual?Use?and?Effective?Fertilizing?Methods MethodsHE Chun-mei,Lan Zhong-ming, LIN Xin-jian, ZHONG Shao-jie, Li Yu * (Institute of Soil and Fertilizer, Fujian Academy of Agricultural Sciences/Agricultural Resource and Environmental Centre, Fujian Academy of Agricultural Sciences, Fuzhou 350013) Abstract:In this paper‘Minzi NO.7’、‘8487711’、and?‘Zhezi?NO.5-12’ and have been selected ?through?field?trials.?These?Astragalus?Sinicus?L?varieties?are rich nutritrion、good taste high fresh grass yield and better vegetable-fertilizer dual use.Minzi NO.7 has been selected as high fresh grass yield and better vegetable-fertilizer dual use.Minzi NO.7 has been selected as study subject,The best fertilizering method for Astragalus Sinicus L.of vegetable-fertilizer dual use has and and?better?vegetable?-?fertilizer?dual?use.?Minzi?NO.7?has?been?selected?as?study?subject,?The?best?fertilizing?method?for?Astragalus?Sinicus?L.?of?vegetable-fertilizer?dual?use?has?been?cleared.?In?this?method,?calcium?magnesium?phosphate?fertilizer?（375?kg/hm2）should?be?used?as?base?fertilizer,?and?carbamide?(30kg/hm2)?and?muriate?of?potash?(45kg/hm2)?should?be?topdressed?once?during?seeding?stage.?This?provides?scientific?basis?for?effectively?planting?technology?of?vegetable-fertilizer?dual?use?Astragalus?Sinicus?L.,?and?also?increases?famers’income,?which?will?lead?to?farmers’enthusiasm?of?planting?Astragalus?Sinicus?L.?,?so?that?achieve?the?sustainable?development?of?green?agriculture.? Keywords：Astragalus sinicus L.；Research progress；comprehensive ut