English
Ukungcoliswa kwesikhunta kungenye yezinto abacwaningi abakhathazeke kakhulu ngayo ekuhlolweni kwesiko lamaseli, okuvamise ukuholela ekubambezelekeni kwephrojekthi kanye nokulahlekelwa kwamaseli ayindlala. Ngakho-ke ukungcoliswa kwesikhunta ku-izimboni zamaseli kufanele kusingathwe kanjani ukuze kwehliswe ukulahlekelwa?
Isinqumo sokungcoliswa: Kunezinhlobo eziningi zesikhunta, eziningi zazo ezingcolisa amangqamuzana i-Aspergillus, Candida albicans, yeast, isikhunta esimnyama , isikhunta se-spore, njll. Ngemva kokungcoliswa kwesikhunta, izinto eziphuzi ezikhanyayo noma ezimhlophe ezintantayo zivame ukwakhiwa endaweni yesiko, ezibonakala ngeso lenyama futhi zingabonakala kalula. I-culture medium ngokuvamile ihlala iguqubele ngesikhathi esifushane. Ngaphansi kwe-microscope ehlanekezelwe, i-filamentous, dendritic noma i-tubular hyphae enqamula amaseli ingabonakala, intanta endaweni yamasiko. Ama-hyphae amaningi angabonakala kuhlelo olufana neketango lwezinhlobo ngaphansi kokukhulisa okuphezulu. Izinhlobo ze-Candida kanye neyeast zimise okweqanda futhi zikhula zihlakazeke emangqamuzaneni nasezindaweni ezizungezile. Kwesinye isikhathi i-hyphae ekhula odongeni olungaphandle lweflaski yesiko ingatholwa ngesibonakhulu, okulula ukubhekwa njengephutha njengokungcoliswa. Uma i-mycelium engaphandle kwebhodlela itholakala, kufanele isulwe ngotshwala kusenesikhathi.
Ukwelashwa kokungcola: Okokuqala, kuyadingeka ukunquma ukuthi ukungcola embonini yamaseli kuwukungcoliswa kwesikhunta. Uma kuqinisekiswa ukuthi kuwukungcoliswa kwesikhunta, amaseli angcolile kufanele ahlukaniswe kwamanye amalayini weseli ngokushesha okukhulu, futhi okokusebenza nama-reagents asetshenziswe ekuhloleni kufanele kuphathwe ngesikhathi esifanayo. Ngokuvamile, ukugxila okuphezulu kwakho kokubili ama-antibiotics nama-antimycins kungase kube nemiphumela enobuthi kumaseli noma imigqa yamaseli. Ngakho-ke, ukuhlolwa kokuphendula umthamo kusetshenziselwa ukunquma amazinga omthamo lapho ama-antibiotics nama-antimycins akhiqiza ubuthi. Lokhu kubaluleke kakhulu uma uthatha ama-antimycotics afana ne-tylosin.
Kafushane, ukwelashwa kokungcoliswa kwesikhunta ezimbonini zamaseli kungenziwa ngokuvumelana nalezi zindlela ezingenhla. Ngaphezu kwalokho, ekuhlolweni kwesiko lamaseli, imisebenzi ye-aseptic kufanele isetshenziswe ngokuqinile ukuze kuncishiswe ukungcola okuhlukahlukene.
The FAI climbed 5.9 percent year-on-year in the first 11 months of 2018, quickening from the 5.7-percent growth in Jan-Oct, the National Bureau of Statistics (NBS) said Friday in an online statement.
The key indicator of investment, dubbed a major growth driver, hit the bottom in August and has since started to rebound steadily.
In the face of emerging economic challenges home and abroad, China has stepped up efforts to stabilize investment, in particular rolling out measures to motivate private investors and channel funds into infrastructure.
Friday's data showed private investment, accounting for more than 60 percent of the total FAI, expanded by a brisk 8.7 percent.
NBS spokesperson Mao Shengyong said funds into weak economic links registered rapid increases as investment in environmental protection and agriculture jumped 42 percent and 12.5 percent respectively, much faster than the average.
In breakdown, investment in high-tech and equipment manufacturing remained vigorous with 16.1-percent and 11.6-percent increases respectively in the first 11 months. Infrastructure investment gained 3.7 percent, staying flat. Investment in property development rose 9.7 percent, also unchanged.