瑞麗(li)石斛(hu)產自云南省瑞麗(li)市(shi),石斛(hu)是(shi)(shi)一種蘭科植物,也是(shi)(shi)一種名貴的(de)中藥材,有著悠(you)久的(de)歷史和豐富的(de)功效。石斛(hu)不僅可以觀賞,還(huan)可以食用和入(ru)藥,是(shi)(shi)一種值(zhi)得推薦的(de)養生佳品。
石斛喜(xi)溫暖、潮濕、半(ban)陰的環境。其(qi)有肥厚的肉(rou)質(zhi)莖,呈扁(bian)圓柱形(xing)。葉片(pian)呈長卵(luan)形(xing),革質(zhi)。開(kai)白(bai)花大花,尖端(duan)淡紫色,花期5-6月(yue),果(guo)期7-8月(yue)。盆栽石斛觀賞價值高,形(xing)體特殊,花色斑斕(lan),給(gei)人熱烈、亮(liang)麗的感覺。
瑞麗(li)石斛種(zhong)質資源圃位于云南省瑞麗(li)市城(cheng)北(bei)郊東經97°85′,北(bei)緯24°02′,海拔780m,年(nian)(nian)均溫20℃,年(nian)(nian)降(jiang)水量1394.8毫米,屬南亞熱帶季(ji)風(feng)性氣候。
瑞麗(li)石(shi)(shi)斛(hu)(hu)種(zhong)(zhong)質(zhi)(zhi)(zhi)資(zi)(zi)源(yuan)(yuan)圃(pu)依(yi)托單位為(wei)云南省(sheng)德宏(hong)熱帶(dai)農業(ye)科(ke)學研究所。石(shi)(shi)斛(hu)(hu)種(zhong)(zhong)質(zhi)(zhi)(zhi)圃(pu)始建于2000年,2010年列入農業(ye)部熱帶(dai)作(zuo)物(wu)種(zhong)(zhong)質(zhi)(zhi)(zhi)資(zi)(zi)源(yuan)(yuan)保(bao)護(hu)項(xiang)目,2014年由農業(ye)部正式認定(ding)并授牌(pai)“農業(ye)部瑞麗(li)石(shi)(shi)斛(hu)(hu)種(zhong)(zhong)質(zhi)(zhi)(zhi)資(zi)(zi)源(yuan)(yuan)圃(pu)”,占地(di)面積30畝,石(shi)(shi)斛(hu)(hu)種(zhong)(zhong)質(zhi)(zhi)(zhi)圃(pu)分為(wei)四(si)個功能區(qu)(原(yuan)種(zhong)(zhong)區(qu)、保(bao)存(cun)區(qu)、試驗(yan)區(qu)和(he)(he)展示區(qu)),根據(ju)石(shi)(shi)斛(hu)(hu)種(zhong)(zhong)質(zhi)(zhi)(zhi)的原(yuan)生境(jing)和(he)(he)生長特點,分別采(cai)用(yong)與果樹附生栽(zai)(zai)培(pei)(pei)、露天離(li)(li)地(di)栽(zai)(zai)培(pei)(pei)、溫室(shi)離(li)(li)地(di)栽(zai)(zai)培(pei)(pei)和(he)(he)離(li)(li)體(ti)保(bao)存(cun)四(si)種(zhong)(zhong)方(fang)式保(bao)存(cun)石(shi)(shi)斛(hu)(hu)資(zi)(zi)源(yuan)(yuan);有布局科(ke)學合理的道路網絡1000多米、環山水(shui)溪600多米,配(pei)套(tao)隔離(li)(li)溫室(shi)20㎡、繁育(yu)溫室(shi)1200㎡、氣象觀察站1臺和(he)(he)水(shui)肥(fei)一(yi)體(ti)化灌溉系(xi)統(tong)(tong)等輔(fu)助設施(shi),圃(pu)內(nei)以澳洲堅(jian)果樹為(wei)主(zhu)要遮(zhe)陽系(xi)統(tong)(tong)、地(di)被(bei)多種(zhong)(zhong)南藥(yao)植(zhi)物(wu),構(gou)成以石(shi)(shi)斛(hu)(hu)遺(yi)傳多樣性為(wei)主(zhu)的綠色生態系(xi)統(tong)(tong),集珍稀藥(yao)用(yong)植(zhi)物(wu)活體(ti)標本、科(ke)普(pu)教學示范(fan)為(wei)一(yi)體(ti)。是國內(nei)唯一(yi)收集保(bao)存(cun)野生石(shi)(shi)斛(hu)(hu)資(zi)(zi)源(yuan)(yuan)最(zui)豐富,管理科(ke)學規范(fan)、保(bao)存(cun)安全(quan)穩定(ding)、信息交(jiao)流共享的種(zhong)(zhong)質(zhi)(zhi)(zhi)圃(pu)之一(yi),為(wei)石(shi)(shi)斛(hu)(hu)野生資(zi)(zi)源(yuan)(yuan)保(bao)護(hu)和(he)(he)產業(ye)發展提供(gong)強有力(li)的基礎保(bao)障和(he)(he)技(ji)術支撐。截止2019年底(di)共收集保(bao)存(cun)國內(nei)外(wai)石(shi)(shi)斛(hu)(hu)種(zhong)(zhong)質(zhi)(zhi)(zhi)資(zi)(zi)源(yuan)(yuan)209種(zhong)(zhong)380份。
目前(qian),利用(yong)豐富(fu)的(de)野生石(shi)斛種質(zhi)資源(yuan),按照(zhao)其生長習性進行人工(gong)馴化和培育,石(shi)斛蘭已成為(wei)了云南(nan)園林特色花卉的(de)新成員。