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1、南方農(nóng)業(yè)學報JournalofSouthernAgriculture2014,45(11):2014—2019ISSN2095—1191;CODENNNXAABhttp://www.nfnyxb.cnDOI:10.39696:issn.2095—1191.2014.11.2014地木耳可栽培性能試驗初報王東明,陳俏彪,徐丹嘩(麗水職業(yè)技術(shù)學院環(huán)境工程分院,浙江麗水323000)摘要:【目的】探討地木耳的可栽培性能,為實現(xiàn)人工培育地木耳提供參考依據(jù)?!痉椒ā糠謩e進行地木耳打漿后在高濕條件下培育、地木耳充分吸水后分栽及野外采集的干品分栽,對比分析其在蛭石、珍珠巖
2、、沙子、石子、泥土、泥土+覆苔蘚、石子+覆苔蘚、泥土+覆草皮及野外泥地等不同基質(zhì)中人工栽培的成活率及產(chǎn)量表現(xiàn)。【結(jié)果】地木耳打漿液以石子、沙子、珍珠巖、蛭石為栽培基質(zhì),在高濕條件下可培育出球狀體地木耳,其葉綠素a、可溶性蛋白、總糖含量較野生地木耳的低。地木耳充分吸水后分栽時,持續(xù)高濕條件加速其自溶;遮雨棚下筐式栽培地木耳,以泥土為栽培基質(zhì)的地木耳損失最多,石子、珍珠巖為栽培基質(zhì)的地木耳干重變化小,但地木耳并未擴展蔓延;野外條件下以沙子、石子、沙石、草皮及泥土為基質(zhì)栽培地木耳,大量地木耳個體自溶消失。野外采集的地木耳干品分栽時,持續(xù)高濕條件有利于其恢復生長,以
3、煤灰為栽培基質(zhì)長勢更佳?!窘Y(jié)論】打漿后的地木耳片段或細胞具有再生能力,野外收集的地木耳在減少損傷、高濕狀態(tài)下正放栽培可恢復生長,說明地木耳可進行人jr栽培。關(guān)鍵詞:地木耳;基質(zhì)栽培;球狀體;生長;可栽培性能中圖分類號:$647文獻標志碼:A文章編號:2095—1191(2014)11-2014—06PrimaryreportoncultivableperformanceofNostoccommuneWANGDong—ruing,CHENQiao—biao,XUDan—ye(SchoolofEnvironmentalEngineering,LishuiVoca
4、tional&TechnicalCollege,Lishui,Zhejiang323000,China)Abstract:【Objective】ThecultivableperformanceofNostoccommunewasstudiedtoprovidereferencesforartifi—cialcultivationofnostoccommune.【Method】PulpedNostoccommunewascultivatedunderhighhumiditycondition.Afterfullyabsorbingwater,Nostoccom
5、munewastransplanted,ordryNostoccommunecollectedfromthewildwastransplanted.Thesurvivalratesandyieldperformancesofartificialcultivationwerecomparativelyanalyzedondifferentculturesubstratessuchasvermiculite,perlite,sand,gravel,clay,claycoveredwithmoss,gravelcoveredwithmoss,claycovered
6、withturfandwildclay.【Result】PulpedNostoccommunewithculturesubstratesofgravel,sand,perliteandvermiculite,underhighhumidityconditionshowedtheformofglomerationwithlowerchlorophyll,solubleproteinandtotalsugarcontentthanwildNostoccommune.HighhumidityconditionacceleratedautolysisofNostoc
7、communetransplantedafterabsorbingwaterfully.Nostoccommuneplantedonbasketunderawningwithclayascul—turesubstratelostweightmost.Nostoccommunetakinggravelandperliteasculturesubstraterespectivelychangedlit—tleindryweight,whileNostoccommunedidnotspread.Nostoccommuneplantedinwildwithsand,
8、gravel,sandwithgravel,turf