Mocheso o ntseng o phahama o bakoang ke phetoho ea maemo a leholimo o pepesetsa lijalo tsa litapole maemong a mabe a khatello ea mocheso khafetsa.
Phuputso ea mekhoa e bonts'itse hore ke maemo a leholimo a futhumetseng, ho kenyeletsoa UK, a nang le mathata a mang a feteletseng a maemo a leholimo. Naheng ka bophara ho bile le phetoho e kholo maemong a phahameng a mocheso, ka lilemo tse 10 tse chesang ka ho fetesisa tse tlalehiloeng tsohle tse etsahetseng ho tloha ka 2000, mohlala. Leha ho le joalo, ho sekaseka tlhaiso-leseling ea maemo a leholimo maemong a lehae ho ka supa lijalo tse kotsing ea khatello ea mocheso haholo, le mokhoa oa ho fetola agronomy ho sebetsana ka katleho, ho buella Syngenta Hlooho ea Tekheniki, Dave King. "Boitsebiso ba leholimo ha bo bontše feela libaka tse tlas'a mocheso o phahameng, empa lintlha li bonts'a ha khatello ea mocheso e se e fihlile, le bolelele ba nako eo limela li neng li angoa ke eona."
“Seo re se bonang ke hore libaka tse ling, haholo literekeng tsa bochabela le boroa, li ntse li otloa selemo le selemo. Leha ho le joalo, nako le boima ba litlamorao li ka fapana haholo sehleng ka seng. ” Hoo e ka bang libaka tsohle tsa UK li na le liketsahalo tsa khatello ea mocheso nakong e itseng ea nako. Bahlahisi le litsebi tsa temo ba hloka ho sheba makhetlo ao li etsahalang ka ona le matla a ketsahalo ea mocheso ho lekola kotsi ea lijalo, ho elelitse Monghali King. Ha a re, nako e telele ea ketsahalo ea mocheso e ba le tšusumetso e kholo tlhahisong ea lijalo, ha e bapisoa le mocheso o mokhutšoane o phahameng.
Liphetho tsa thuto e kholo ka ho fetisisa e kileng ea etsoa biostimulant ea UK le Quantis selemong se fetileng, li netefalitse hore khatello ea khatello eo e faneng ka eona tlasa litlamorao tsa mocheso e hlahisitse chai e ngata haholo ea litapole. Litekong tsa tšimo tse 30 tse lekiloeng ka boikemelo tse ileng tsa angoa ke thempereichara ea lekhasi ea 25⁰C ka lihora tse fetang tse 'ne matsatsing a 14 nakong ea ho tloha ha ho qala ho ts'oaroa ha li-tuber ho fihlela mafelong a Phato, karabelo ea karolelano ea lihlahisoa ho tsoa lenaneong la spray-tharo la Quantis e ne e le 2.2 T / ha.
Ho lekola tlhaiso-leseling ea boemo ba leholimo ea sebaka se joalo ka Cambridgeshire Fens, mohlala, ho senotse hore lithemparetjha tse ka amang ts'ebetso ea lijalo tsa litapole nakong eo li etsahetse nako e ngoe le e ngoe lilemong tse tšeletseng tse fetileng (kaholimo, ka ho le letšehali). Khafetsa eo e etsahetseng e fapane ho tloha matsatsing a tlase ho feta a robeli ka 2015, ho fihlela matsatsi a 32 ka 2018 (ka holimo, ka ho le letona). Ka karolelano ho feta lilemo tse tšeletseng, lijalo li ka be li bile tlasa maemo a kotsi a khatello ea mocheso ka matsatsi a fetang a 15 nako ka 'ngoe.
"O sebelisa tlhahisoleseling ena ho fa balemi le bo-ramahlale ho bontša ka ho hlaka hore na ba lokela ho tsepamisa mohopolo ho eng mabapi le phokotso ea khatello ea mocheso," a buella. "Hape ho bonts'a hore ka ho fapana hoa linako tsa selemo ha khatello ea mocheso e ka ba teng, bohlokoa ba ho lokisa mamello ea lijalo liphellong tsa mocheso ka ho aha Quantis lenaneong ho pholletsa le karolo ea tuber bulking."
Monghali King o bontšitse hore lithemparetjha tse bophahamong ba lijalo li tla ba holimo ho feta tse etselitsoeng litlaleho tsa maemo a leholimo, mme kahare ho sekhurumetso se nang le phallo e nyane ea moea se ka nyoloha le ho feta. O ile a lemosa: "Seo se ka ba le phello e kholo le ho feta ea bophelo bo botle ba limela le bokhoni ba eona ba ho sebetsana ka katleho le khatello ea maikutlo." Patlisiso e ikemetseng ea lijalo e bonts'itse kholo e kholo ea metso ho litapole e etsahala mochesong oa mobu oa 15⁰C ho isa ho 20⁰C, ka ho oa ha mocheso o feta 20⁰C.
Lema lithuto tsa 'mele tse bonts'ang moo litapole li leng tlasa litlamorao tsa khatello ea mali, joalo ka mocheso, li sitoang ho amohela li-photosynthates, ho kenyelletsa le tsoekere le lik'habohaedreite, ho tloha makhasi ho ea ho li-tubers. Ebile, ba kanna ba ba ba hohela polokelong ea limela ho loants'a mathata a khatello ea maikutlo. Syngenta Global technical & Plant Phenotyping Manager, Nathinee Ruta, o lemositse hore ho ka baka phokotso ea chai ho palo le boholo ba methapo, hammoho le boleng ba boleng. “Ke hona moo phokotso ea khatello ea mocheso oa Quantis e reretsoeng ho fokotsa tšenyo.
“Likarolo tse kholo tsa Quantis ke li-organic acid, tse kenyeletsang tsoekere le li-organic acid, li-amino acid le limatlafatsi tse ling. Ka likarolo tsena, sehlahisoa se na le thepa ea anti-oxidant, "o boletse joalo. "Litharollo tsa anti-oxidant li bohlokoa ho fokotsa chefo e bakoang ke mefuta ea oksijene e sebetsang (ROS - e tsejoang ka hore ke li-radical mahala) liseleng tsa limela tse tlas'a khatello ea maikutlo."
Setsebi sa Biostimulant Dr Ruta o bontšitse matla a Quantis a lutse karolong ea eona e batlang e phahame ea limolek'hule tse khuts'oane tsa k'habone, tse sebetsang haholo ho thusa semela ho thibela ho theoa ha ROS nakong ea khatello ea maikutlo. Ntle le moo, e thusa ka ho qhekella ROS e bokelletsoeng, ho fokotsa litlamorao tse mpe.
“Ka ho tlatsa lekhalo la khabone ea tlhaho ha semela se le tlas'a khatello ea mocheso, se ka etsa hore semela se khone ho ikamahanya le khatello ea mocheso, ho thibela tšenyo le ho fokotsa litlamorao tsa sona ho sireletsa chai. O ile a eletsa hore, "Mekhoa e mengata ea ts'ebeliso ea khatello ea maikutlo ho limela tsa litapole e fana ka monyetla oa chai e ngata le boholo ba li-tuber tlasa maemo a mocheso."