'Ya'yan itacen marmari sun zama muhimmin amfanin gona na 'ya'yan itace a Taiwan da kudu maso gabashin Asiya saboda dandano na musamman da nama mai gina jiki. Duk da haka, yana cutar da shi sosai ta hanyar ƙwayoyin cuta, ƙwayoyin cuta, da cututtukan tabo masu launin ruwan kasa. Sakamakon cutar ƙwayar cuta, masu kera dole ne su sabunta tsire-tsire masu tsire-tsire a kowace shekara don tabbatar da yawan amfanin ƙasa da ingancin 'ya'yan itace.
A halin yanzu, gabaɗayan hanya-daga shirye-shiryen ɓangarorin rootstock zuwa samun shirye-shiryen dasa shuki-na iya ɗaukar kimanin watanni 3. Karancin dasa shuki a kasuwannin cikin gida da na waje babban kalubale ne ga masana'antar.
An ba da shawarar yaduwar tsire-tsire ta hanyar grafting don 'ya'yan itace masu sha'awa saboda cikakkiyar haɗin tushen rootstock da scion yana ba da damar haɓaka juriya ga cututtuka da juriya ga ruwa, fari, da damuwa na gishiri. A karkashin damuwa gishiri, tsire-tsire da aka yada ta hanyar grafting sun nuna mafi kyawun girma da haɓaka idan aka kwatanta da waɗanda suke daga tsaba ko yanke.
Manufar binciken, yanzu an buga shi a HortS ሳይada, shine don inganta yanayin samarwa don kafa tsarin samar da sauri na tsire-tsire masu tsire-tsire. An yi amfani da mafi mahimmancin ciyawar kasuwanci "Tainong No.1" da iri-iri "Yellow" a cikin wannan bincike don samar da tsire-tsire masu tsire-tsire da kyau.
Mafi kyawun yanayin muhalli don warkarwa da haɓakar ciyayi da aka dasa shi ne zafin jiki na 25 ° C da a dangi zafi fiye da 85%. Adadin tsira na tsire-tsire da aka dasa ya kasance 100% kuma incision ya warke cikin kwanaki 7. Rage yawan rayuwa da jinkirin lokacin warkarwa yana faruwa idan zafin jiki ya faɗi zuwa 20 ° C ko ya haura zuwa 30 ° C, kuma dangi zafi yana raguwa zuwa 75%.
Tare da wannan tsarin, yana ɗaukar kwanaki 56 kawai don kammala aikin daga shirye-shiryen iri asalinsu zuwa grafted plantlets shirye don sayarwa.
A cewar mawallafa, Hui-Ping Lo, Long-Yi Lou da Tzu-Bin Huang, "Ku samar da tsire-tsire masu tsire-tsire na 'ya'yan itace da sauri. Da fatan za a iya kafa ingantaccen tsarin yaduwa mai inganci, tare da biyan bukatun masana'antar 'ya'yan itace a Taiwan da kudu maso gabashin Asiya."