shiyongjuntongqitashengwuyiyangdouxuyaoshequyidingdeyingyangwuzhi。shuyiyangxingshengwu,zishenbunenghechengyangliao,ershitongguojunsixibaobiaomiandeshentouzuoyong,congzhouweijizhizhongxishoukerongxingyangliaode。butongzhongleideshiyongjunshequyingyangdefangshibutong,yibankefenweifushengxing、共生性、寄生性三種類型。
(一)腐生類型 大部分食用菌屬此類。他們以營腐生生活為方式,從正在分解或已經死亡的植物體以及無生活力的有機體上吸收養料,可分為木生型、土生型、糞草生型三個生態群。木生型食用菌主要生長在枯立木、倒木、樹樁及斷技上。土生型食用菌多生長在森林腐爛落葉層、牧場、草地、肥沃田野等特定生長場所。糞生型食用菌多生長在腐熟堆肥、廄jiu肥fei以yi及ji腐fu爛lan草cao堆dui或huo有you機ji廢fei料liao上shang。目mu前qian,進jin行xing商shang業ye性xing栽zai培pei的de菇gu類lei幾ji乎hu都dou是shi腐fu生sheng性xing菌jun類lei,但dan在zai實shi際ji生sheng產chan中zhong要yao根gen據ju它ta們men的de營ying養yang生sheng理li來lai選xuan擇ze合he適shi的de培pei養yang料liao。
(二)共生類型 zheleishiyongjunbunengduzizaikuzhifumushangshengchang。tamenxuyaodeyingyangbixuyouhuodesongshudengzhiwulaigonggei,youyuzhiwuhezhexieshiyongjunzaiyingyangshangbiciyouyi,yincichengweigongshengjun。rujungenjunjiushijunleiyugaodengzhiwugongshengdedaibiao,daduoshusenlinmogudoushizhezhongjungenjun。zaishiyongjunzhong,bushaozhongleinenghegaodengzhiwu、昆蟲、yuanshengdongwuhuoqitajunleixingchengxianghuyicundegongshengguanxi。guleijunsinengbaoweizaishumugenmaodewaiweixingchengweiroumozuzhi,chengweiwaishengjungen,yibufenjunsikeyanshendaosenlinluoyeceng50厘米處,能幫助樹木吸收土壤中的水分和養料,並能分泌激素、刺激植物根係生長;樹木則能為菌根菌 提供光合作用所合成的碳水化合物。塊菌科、牛肝菌科、口蘑科、紅菇科、鵝育菌科的許多種類都是菌根菌。它們常和一定樹種形成共生關係。法國在橡樹林接種黑孢塊菌、日(ri)本(ben)在(zai)赤(chi)鬆(song)林(lin)接(jie)種(zhong)鬆(song)口(kou)蘑(mo)。在(zai)熱(re)帶(dai)和(he)亞(ya)熱(re)帶(dai)有(you)近(jin)百(bai)種(zhong)螞(ma)蟻(yi)能(neng)栽(zai)培(pei)蘑(mo)菇(gu),這(zhe)是(shi)昆(kun)蟲(chong)與(yu)菌(jun)類(lei)共(gong)生(sheng)的(de)一(yi)種(zhong)自(zi)然(ran)現(xian)象(xiang)。我(wo)國(guo)的(de)雞(ji)隊(dui)菌(jun)就(jiu)是(shi)與(yu)白(bai)蟻(yi)共(gong)生(sheng)的(de)食(shi)用(yong)菌(jun)。高(gao)等(deng)真(zhen)菌(jun)之(zhi)間(jian)也(ye)存(cun)在(zai)共(gong)生(sheng)現(xian)象(xiang),金(jin)耳(er)的(de)子(zi)實(shi)體(ti)就(jiu)是(shi)金(jin)耳(er)與(yu)粗(cu)毛(mao)硬(ying)革(ge)所(suo)構(gou)成(cheng)的(de)複(fu)合(he)體(ti),銀(yin)耳(er)和(he)阿(e)氏(shi)碳(tan)團(tuan)共(gong)生(sheng)。
(三)寄生類型 這zhe類lei食shi用yong菌jun是shi完wan全quan寄ji生sheng在zai活huo著zhe的de寄ji主zhu主zhu,從cong活huo著zhe的de寄ji主zhu細xi胞bao中zhong吸xi取qu養yang分fen。這zhe種zhong營ying寄ji生sheng生sheng活huo的de種zhong類lei非fei常chang稀xi少shao,大da多duo數shu是shi兼jian性xing寄ji生sheng類lei型xing,即ji兼jian備bei上shang述shu兩liang種zhong類lei型xing,它ta們men既ji可ke以yi在zai枯ku枝zhi、禾he草cao上shang生sheng長chang,又you能neng寄ji生sheng於yu活huo的de植zhi物wu體ti上shang。如ru蜜mi環huan菌jun,它ta既ji能neng像xiang香xiang菇gu那na樣yang在zai枯ku木mu上shang繁fan殖zhi生sheng長chang,又you能neng侵qin入ru到dao天tian麻ma等deng植zhi物wu的de根gen內nei營ying寄ji生sheng生sheng活huo。多duo年nian層ceng孔kong菌jun和he層ceng孔kong菌jun,都dou是shi寄ji生sheng性xing菌jun類lei;能引起樹木的白色腐爛。食用菌的營養生理類型雖然不同,但歸根結底,它們都是從基質中攝取碳源、氮源、無機鹽和維生素等營養物質。
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