Ikozvino, masayendisiti anoti vakawana mhinduro-mushonga wakapfava unogona kuita kuti madzinde aite seatsva seakachekwa.
Inopenya uye inokanganisa, asi haitore nguva yakareba: bouquet kubva muchitoro chemaruva pazuva rekutenga inotaridzika zvakanaka, asi runako rwunokurumidza kunyangarika.
Vatsvakurudzi vakaona kuti kupfapfaidza mhinduro ine thiazolone kana TDZ inogona kuita kuti mashizha uye petals zvitaridzike zvitsva uye zvine utano kwenguva refu kupfuura nguva dzose.
Iyo kemikari inogona kuve nekukanganisa kwakasiyana-siyana paindasitiri yemaruva uye inopa yakakwira mutengo-kuita reshiyo kumamirioni evatengi.
Tsvagiridzo yakapihwa neUS Department of Agricultural Research, Dzidzo uye Economics ichabatsirawo kuchengetedza zvidyarwa zviri muhari munzvimbo dzepamusoro kwenguva yakareba.
Kutsvaga kwekutanga pamaruva akachekwa ndiko kwekutanga kuratidza kukosha kweiyi musanganiswa wekugadzira, uye tsvagiridzo yazvino ndiyo yekutanga kuratidza maitiro ayo pamiti yakabikwa kuti iwedzere kutumbuka.
Mabundle aya anovimbisa kugara ari manyoro sekutengwa kwaakaitwa pasina kuadiridza mukati memakore matatu.
Hupenyu hurefu hwema roses hunokonzerwa nemaitiro ekuchengetedza zvakavanzika, izvo zvinoreva kuti hazvidi mvura kana chikafu.
Iyi nzira inobvisa kunhuhwirira kwechisikigo uye ruvara rweboka, asi maruva anogadziriswa nemafuta akasimba erose, uye maruva ane mavara nedhayi dzinodyiwa.Nzira yakavanzika inochengeta mvura mumapetali.
Dr. Jiang Caizhong, nyanzvi yefiziositi yechirimwa paYunivhesiti yeCalifornia uyo akaita tsvakurudzo itsva, akatsanangura “inoshamisa” nzira iyo komboni inoita kuti maruva nezvinomera zviratidzike zviri zvitsva.
Iye akati: "Kupfapfaidza kudzika kwemafuta etiazolone kune zvakakosha uye dzimwe nguva zvinotoshamisa mhedzisiro yekuwedzera hupenyu hwemashizha emiti yakabikwa nemaruva.
Semuyenzaniso, mukuedzwa pazvirimwa zvecyclamen zvakarimwa mumagreenhouse, zvirimwa zvakacheneswa neTDZ zvakava neupenyu hurefu kupfuura zvirimwa zvisina kupfapfaidzwa.
Mashizha eTdZ-yakagadziriswa cyclamen miti yakatora nguva yakareba kushanduka yero uye kudonha pane zvidyarwa zvisina kurapwa.
“Chido chedu chikuru chiri pakuona kuti TDZ inobata sei majini nemapuroteni ari muzvirimwa.”
Maonero anoratidzwa mune zviri pamusoro ndiwo maonero evashandisi vedu uye haafanire kuratidza maonero eMailOnline.
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