瑞麗(li)石(shi)斛產(chan)自(zi)云南省(sheng)瑞麗(li)市,石(shi)斛是一(yi)(yi)種蘭科植物,也是一(yi)(yi)種名貴的(de)中藥材,有著悠久(jiu)的(de)歷史(shi)和(he)(he)豐富的(de)功效。石(shi)斛不僅可以(yi)觀賞,還(huan)可以(yi)食用和(he)(he)入(ru)藥,是一(yi)(yi)種值得(de)推薦的(de)養生佳品。
石(shi)斛喜溫暖(nuan)、潮濕、半陰的環境。其有肥厚的肉質莖,呈(cheng)(cheng)扁(bian)圓柱形(xing)。葉(xie)片(pian)呈(cheng)(cheng)長卵(luan)形(xing),革質。開(kai)白花大(da)花,尖端(duan)淡紫色,花期(qi)5-6月,果期(qi)7-8月。盆(pen)栽石(shi)斛觀(guan)賞價值高(gao),形(xing)體(ti)特(te)殊,花色斑斕,給(gei)人熱烈、亮麗的感覺(jue)。
瑞麗石斛種質資(zi)源圃位于云(yun)南省瑞麗市城北郊(jiao)東經97°85′,北緯24°02′,海拔780m,年均(jun)溫20℃,年降水量(liang)1394.8毫米,屬南亞熱帶季風性氣候。
瑞麗石(shi)(shi)(shi)斛(hu)(hu)種(zhong)(zhong)(zhong)質(zhi)(zhi)資(zi)源(yuan)(yuan)(yuan)圃(pu)(pu)依托單位為(wei)(wei)云南省德宏熱(re)帶農業(ye)科(ke)學(xue)研(yan)究(jiu)所。石(shi)(shi)(shi)斛(hu)(hu)種(zhong)(zhong)(zhong)質(zhi)(zhi)圃(pu)(pu)始建于(yu)2000年(nian),2010年(nian)列入農業(ye)部熱(re)帶作物種(zhong)(zhong)(zhong)質(zhi)(zhi)資(zi)源(yuan)(yuan)(yuan)保護項目,2014年(nian)由農業(ye)部正式(shi)認定(ding)并授(shou)牌“農業(ye)部瑞麗石(shi)(shi)(shi)斛(hu)(hu)種(zhong)(zhong)(zhong)質(zhi)(zhi)資(zi)源(yuan)(yuan)(yuan)圃(pu)(pu)”,占(zhan)地面積(ji)30畝,石(shi)(shi)(shi)斛(hu)(hu)種(zhong)(zhong)(zhong)質(zhi)(zhi)圃(pu)(pu)分(fen)(fen)為(wei)(wei)四(si)個功能區(qu)(qu)(原種(zhong)(zhong)(zhong)區(qu)(qu)、保存區(qu)(qu)、試驗區(qu)(qu)和展(zhan)示區(qu)(qu)),根據石(shi)(shi)(shi)斛(hu)(hu)種(zhong)(zhong)(zhong)質(zhi)(zhi)的(de)原生境和生長特點,分(fen)(fen)別采用與果(guo)樹附(fu)生栽培(pei)、露天離(li)地栽培(pei)、溫室(shi)(shi)離(li)地栽培(pei)和離(li)體保存四(si)種(zhong)(zhong)(zhong)方式(shi)保存石(shi)(shi)(shi)斛(hu)(hu)資(zi)源(yuan)(yuan)(yuan);有(you)布局科(ke)學(xue)合理的(de)道路網絡1000多(duo)(duo)米、環山(shan)水溪600多(duo)(duo)米,配套(tao)隔離(li)溫室(shi)(shi)20㎡、繁(fan)育溫室(shi)(shi)1200㎡、氣象觀(guan)察(cha)站1臺和水肥一體化灌溉系統等輔助設施(shi),圃(pu)(pu)內(nei)(nei)以(yi)澳洲堅果(guo)樹為(wei)(wei)主要(yao)遮陽系統、地被多(duo)(duo)種(zhong)(zhong)(zhong)南藥(yao)植物,構成(cheng)以(yi)石(shi)(shi)(shi)斛(hu)(hu)遺傳多(duo)(duo)樣性為(wei)(wei)主的(de)綠色生態系統,集珍稀藥(yao)用植物活(huo)體標本(ben)、科(ke)普教學(xue)示范(fan)為(wei)(wei)一體。是國內(nei)(nei)唯一收(shou)集保存野生石(shi)(shi)(shi)斛(hu)(hu)資(zi)源(yuan)(yuan)(yuan)最(zui)豐(feng)富(fu),管理科(ke)學(xue)規范(fan)、保存安全穩定(ding)、信息交流共享的(de)種(zhong)(zhong)(zhong)質(zhi)(zhi)圃(pu)(pu)之一,為(wei)(wei)石(shi)(shi)(shi)斛(hu)(hu)野生資(zi)源(yuan)(yuan)(yuan)保護和產(chan)業(ye)發展(zhan)提供(gong)強有(you)力(li)的(de)基礎保障和技術支撐(cheng)。截止2019年(nian)底共收(shou)集保存國內(nei)(nei)外石(shi)(shi)(shi)斛(hu)(hu)種(zhong)(zhong)(zhong)質(zhi)(zhi)資(zi)源(yuan)(yuan)(yuan)209種(zhong)(zhong)(zhong)380份。
目前(qian),利(li)用豐富(fu)的野生石(shi)斛種(zhong)質資源,按照(zhao)其生長習性進(jin)行人工(gong)馴化(hua)和(he)培育,石(shi)斛蘭已(yi)成為了(le)云南園林特色花卉(hui)的新成員。