湖北农业科学
湖北農業科學
호북농업과학
2014年
7期
1592-1594,1598
,共4页
盐地碱蓬Suaeda salsa(L.)Pall.%绿化栽培品系%选育%配套技术
鹽地堿蓬Suaeda salsa(L.)Pall.%綠化栽培品繫%選育%配套技術
염지감봉Suaeda salsa(L.)Pall.%녹화재배품계%선육%배투기술
Suaeda salsa(L.﹚Pall.%greening cultivation strains%breeding%matching technology
黄河三角洲地区特殊的土壤条件导致一般苗木因不适应当地的盐碱地条件而不能正常生长，严重制约了造林及城市绿化。对当地耐盐程度高的野生耐盐植物盐地碱蓬[Suaeda salsa（L.)Pall.]进行详细调查和研究，发现了多个适宜重度盐碱地绿化的优势单株，通过单采单种，逐代纯合，选出了2个耐盐程度在2%以上的盐地碱蓬绿化栽培品系。研究了其配套栽培技术，在一定程度上克服了盐碱地依赖客土绿化的弊端，形成具有当地特色的绿化植物种类，丰富了盐碱地区的生物多样性。
黃河三角洲地區特殊的土壤條件導緻一般苗木因不適應噹地的鹽堿地條件而不能正常生長，嚴重製約瞭造林及城市綠化。對噹地耐鹽程度高的野生耐鹽植物鹽地堿蓬[Suaeda salsa（L.)Pall.]進行詳細調查和研究，髮現瞭多箇適宜重度鹽堿地綠化的優勢單株，通過單採單種，逐代純閤，選齣瞭2箇耐鹽程度在2%以上的鹽地堿蓬綠化栽培品繫。研究瞭其配套栽培技術，在一定程度上剋服瞭鹽堿地依賴客土綠化的弊耑，形成具有噹地特色的綠化植物種類，豐富瞭鹽堿地區的生物多樣性。
황하삼각주지구특수적토양조건도치일반묘목인불괄응당지적염감지조건이불능정상생장，엄중제약료조림급성시녹화。대당지내염정도고적야생내염식물염지감봉[Suaeda salsa（L.)Pall.]진행상세조사화연구，발현료다개괄의중도염감지녹화적우세단주，통과단채단충，축대순합，선출료2개내염정도재2%이상적염지감봉녹화재배품계。연구료기배투재배기술，재일정정도상극복료염감지의뢰객토녹화적폐단，형성구유당지특색적녹화식물충류，봉부료염감지구적생물다양성。
General saplings are not adapt to the saline-alkali soil and grow normally under the special soil conditions of the Yellow River Delta. This phenomenon has seriously hampered the afforestation and urban greening. Based on the detailed in-vestigation and researches of the local high salt tolerance of wild halophyte Suaeda salsa (L.﹚ Pall., a number of dominant plants adapting to severe saline were found. Through harvesting and planting alone, and generational purifying, two Suaeda salsa (L.﹚ Pall. greening cultivation strains tolerating salinity level of 2% or more were bred. Supporting cultivation techniques were studied to overcome the reliance on foreign soil greening coastal saline, form greening plant species with local charac-teristics, and enrich the biodiversity of the coastal saline areas.
