Umlawuli Wokukhula Kwezitshalo
Umlawuli Wokukhula Kwezitshalo
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Izindlela Zokusebenzisa i-Ethephon Ezihlahleni Zezithelo Ezihlukahlukene
I-Ethephon inemiphumela eminingi yempilo ezitshalweni, njengokuvimbela ukukhula, ukugqugquzela ukwakheka kwamahlumela ezimbali nokuqhakaza, ukulawula ubulili bezimbali, ukuvusa ukuqunjelwa kwezitho zomzimba, kanye nokukhuthaza ukuvuthwa kwezithelo. Ngesikhathi esifanayo, futhi ibangela ukusabela okuhlukahlukene kwamakhemikhali. 1. Ukukhuthaza ...Funda kabanzi -
Imisebenzi kanye nokusetshenziswa kwe-Prohexadione calcium
Izitshalo ezisebenzayo I-Prohexadione calcium ingasetshenziswa kabanzi ezitshalweni ezahlukahlukene ngenxa yokuphepha kwayo okuhle, ubuthi obuphansi kanye nezinsalela ezincane. Ingasetshenziswa ezinhlamvini ezifana nokolweni, ummbila kanye nelayisi, izitshalo zamafutha ezifana nekotini, amakinati, ubhontshisi, ubhekilanga, imifino efana negalikhi, amazambane, u-anyanisi, ijinja, i-g...Funda kabanzi -
Abakhiqizi bembewu yerape bayelulekwa ukuthi basebenzise abalawuli bokukhula kwezitshalo ezitshalweni ezinezinga eliphezulu lokukhula.
Kunconywa ukuthi abalimi be-canola basebenzise abalawuli bokukhula kwezitshalo (ama-PGR) ezitshalweni ze-canola ezikhula ngokushesha ukuze kwandiswe isivuno kanye nokuqina kwezitshalo. Kuleli hlobo, izitshalo azifani nje ngobukhulu, kodwa futhi nangezigaba zokukhula: kusukela ezitshalweni ezinamahlamvu ayisithupha eqiniso kuya ezitshalweni ezine-cotyl kuphela...Funda kabanzi -
Ubuchwepheshe bokusebenzisa i-DCPTA
1. I-DCPTA isetshenziswa njenge-synergist exutshwe nomanyolo I-DCPTA ingasetshenziswa kanye nomanyolo. I-DCPTA impuphu eluhlaza inomswakama omuhle wamanzi kanye nesivinini sokuncibilika okusheshayo emanzini. Ingaxutshwa ngqo futhi isetshenziswe nenani elikhulu lamanyolo ayisisekelo, umanyolo ohlanganisiwe,...Funda kabanzi -
Izakhiwo nemisebenzi ye-IBA 3-Indolebutyric-acid
I. Ukukhuthaza Ukuhluma Kwezimpande Zezicucu 1. Ipentshisi: Cwilisa izicucu zepentshisi esixazululweni se-indolebutyric acid amahora angama-24, bese ugeza isisombululo ngamanzi ompompi bese uzitshala esihlabathini esine-pH engu-7.5 endaweni epholile ukuze ukhuthaze ukuhluma kwezimpande. Umphumela ungcono kunowe-naphthylacetic acid. Kusebenza kahle...Funda kabanzi -
Ukusetshenziswa kwe-Silicone adjuvant kuma-pesticides
I-Silicone adjuvant iyi-surfactant engeyona i-ionic ye-trisiloxane eguquliwe nge-polyether. Iyi-surfactant engeyona i-ionic esebenza kahle kakhulu futhi enobungane nemvelo enamandla aphansi kakhulu ebusweni. Ngenxa yezakhiwo zayo ezinhle kakhulu zokumanzisa, ukusabalalisa, kanye nokungena, ihambisana kahle futhi ingagwedla,...Funda kabanzi -
Ukusetshenziswa Komanyolo Wezinhlanzi Zasolwandle
Umsebenzi: 1. Ukulawula ukusebenza kwezitshalo, ukuthuthukisa ukuzivumelanisa nezimo kanye nokuvikeleka kwezitshalo. 2. Inezakhiwo ezinhle kakhulu zokulwa ne-antioxidant kanye nokubangela ukubola, okungabambezela ukuguga kwezitshalo. 3. Ukukhuthaza amandla embewu, ukukhuthaza ukuthuthukiswa kwezimpande zezitshalo, ukukhuthaza ukukhula kwezimpande kanye nokuqinisa izimbali kanye nokukhula kwezitshalo...Funda kabanzi -
Ungakukhuthaza kanjani ukukhula kwe-rose futhi usheshise ukuqhakaza kwezimbali usebenzisa imithi yemvelo?
Ama-rose avame ukuba yinkanyezi yengadi, kodwa ukuze achume ngempela, adinga izimo ezengeziwe. Umanyolo udlala indima ebalulekile. Ngenkathi abaningi bethembele kumanyolo okhethekile wezohwebo, imfihlo elula izosiza ama-rose akho ukuba achume: ukumnika i-alfalfa. Ochwepheshe batusa kakhulu lokhu kusetshenziswa kwe-organic...Funda kabanzi -
Isikhunta se-rice blast i-Kosakonia oryziphila NP19 singasetshenziswa njengesikhuthazi sokukhula kwezitshalo kanye nesibulala-zinambuzane sebhayoloji ukuvimbela i-rice blast yohlobo lwe-KDML105.
Lolu cwaningo lubonisa ukuthi i-rhizosphere symbiotic fungus *Kosakonia oryphila* NP19 ehlukaniswe nezimpande zelayisi iyi-biopesticide ethembisayo ekhuthaza ukukhula kwezitshalo kanye ne-biopesticide yokulawula ukuqhuma kwelayisi okubangelwa yi-*Pyricularia oryzae*. Ukuhlolwa kwe-in vitro kwenziwe ku-fresh ...Funda kabanzi -
Imiphumela yokusebenzisana yabalawuli bokukhula kwezitshalo kanye nama-nanoparticles e-iron oxide ku-organogenesis ye-in vitro kanye nokukhiqizwa kwamakhemikhali asebenzayo e-St. John's wort
Kulolu cwaningo, kuhlolwe imiphumela yokuvuselela yokwelashwa okuhlangene kwabalawuli bokukhula kwezitshalo (2,4-D kanye ne-kinetin) kanye nama-nanoparticles e-iron oxide (Fe₃O₄-NPs) ku-morphogenesis ye-in vitro kanye nokukhiqizwa kwe-metabolite yesibili ku-*Hypericum perforatum* L.. Ukwelashwa okulungiselelwe [2,...Funda kabanzi -
Iyiphi indima edlalwa yi-salicylic acid kwezolimo (njengesibulala-zinambuzane)?
I-salicylic acid idlala indima eminingi kwezolimo, okuhlanganisa nokuba ngumlawuli wokukhula kwezitshalo, umuthi wokubulala izinambuzane, kanye nomuthi wokulwa namagciwane. I-salicylic acid, njengomlawuli wokukhula kwezitshalo, idlala indima ebalulekile ekukhuthazeni ukukhula kwezitshalo kanye nokwandisa isivuno sezitshalo. Ingathuthukisa ukwenziwa kwama-hormone...Funda kabanzi -
Ucwaningo lwembula ukuthi yimaphi ama-hormone ezitshalo asabela ezikhukhuleni.
Yimaphi ama-phytohormone adlala indima ebalulekile ekuphathweni kwesomiso? Ama-phytohormone azivumelanisa kanjani nezinguquko zemvelo? Iphepha elishicilelwe kumagazini i-Trends in Plant Science lichaza kabusha futhi lihlukanise imisebenzi yezigaba eziyi-10 zama-phytohormones atholakale kuze kube manje embusweni wezitshalo. Lezi...Funda kabanzi