Ukusebenza nokusebenza kweChlormequat chloride, indlela yokusetshenziswa kanye nezinyathelo zokuphepha zeChlormequat chloride

Imisebenzi yeI-Chlormequat chloride zihlanganisa:

Lawula ukunwebeka kwesitshalo futhiukukhuthaza ukukhula kokuzalangaphandle kokuthinta ukuhlukaniswa kwamaseli ezitshalo, futhi ulawule ngaphandle kokuthinta ukukhula okuvamile kwesitshalo. Nciphisa ukuhlukaniswa kwama-internode ukuze wenze izitshalo zikhule zibe zifushane, ziqine futhi zijiye; Thuthukisa ukukhula kwesimiso sezimpande, wenze izimpande zesitshalo zithuthuke kahle, futhi uthuthukise ikhono lesitshalo lokumelana nokulala; I-Dwarfweed ilawula ukusebenza kwe-chlorophyll emzimbeni wesitshalo, ngasikhathi sinye ifinyelela imiphumela yokujula kombala wamaqabunga, ukujiya kwamaqabunga, ithuthukise amandla e-photosynthetic wezitshalo, ikhulise izinga lokumiswa kwezithelo kanye nesivuno. I-Dwarfism ingase futhi ithuthukise umthamo wokumunca amanzi wesistimu yezimpande, inciphise okuqukethwe kwe-proline emzimbeni wesitshalo, futhi ithuthukise ukumelana nesomiso kwesitshalo, ukumelana nokubanda, ukumelana nosawoti-alkali kanye nokumelana nezifo. Kusukela esitshalweni ngokwaso, kunganciphisa ukuvela kwezifo nokunye. Kungashiwo ukuthi yinhle kakhulu.

I-Dwarfism ingasetshenziswa ezitshalweni eziningi ezinjengokolweni, ilayisi nokotini. Uma isetshenziswa ukolweni, ingathuthukisa ukubekezelela isomiso nokugcwala kwamanzi kakolweni, ikhuthaze ukukhula kwezimpande neziqu zezitshalo, futhi ivimbele ukolweni ukuba ungawi. Ingasetshenziswa ngempumelelo ukotini ukulawula ukubhoqa ukotini. Ukusetshenziswa kwamazambane kungafinyelela umphumela wokwandisa izilimo eziyizigaxa zamazambane ngaphandle kokuthinta ikhwalithi yamazambane.

Izindlela zokusetshenziswa kwezitshalo ezahlukahlukene:

1. Ilayisi

Esigabeni sokuqala sokuhlangana kwerayisi, fafaza amagremu angama-50 kuye kwayi-100 ka-50% we-ejenti esekwe emanzini exutshwe namakhilogremu angama-50 wamanzi eziqwini namaqabunga kuwo wonke ama-square metres angama-667. Lokhu kungenza izitshalo zibe mfishane futhi zibe namandla, kuvimbele indawo yokuhlala futhi kwandise isivuno.

2. Ummbila

Ukufafaza u-1,000-3,000 mg/L womuthi owuketshezi endaweni yeqabunga izinsuku ezi-3-5 ngaphambi kokuhlangana ngesilinganiso esingu-30-50kg/667㎡ingafinyeza ama-internode ommbila, yehlise indawo yendlebe, imelane nendawo yokuhlala, yenze amaqabunga abe mafushane futhi abe banzi, ithuthukise i-photosynthesis, inciphise impandla, ikhulise isisindo sokusanhlamvu eyinkulungwane, futhi ekugcineni izuze isivuno esithe xaxa.

3. Amabele

Gcoba imbewu esixazululweni sika-20 kuya ku-40mg/L amahora angu-12, isilinganiso sesixazululo sembewu sibe ngu-1:0.8. Ngemva omiswe, hlwanyela kubo. Lokhu kungenza izitshalo zibe mfishane futhi zibe namandla, futhi kwandise kakhulu isivuno. Ezinsukwini ezingaba ngu-35 emva kokuhlwanyela, sebenzisa u-500 kuya ku-2,000 mg/L wesisombululo. Fafaza u-50 kg wekhambi ngamamitha-skwele angama-667. Lokhu kungenza izitshalo zibe mncane, iziqu zibe wugqinsi futhi ziqine, umbala wasebusuku ube luhlaza ngokumnyama, amaqabunga awugqinsi futhi amelane nokulala, kwandise isisindo sezindlebe kanye nesisindo sezinhlamvu eziyi-1000, futhi kwandise isivuno.

4. Ibhali

Fafaza u-50 kg womuthi owuketshezi ongu-0.2% njalo emamitha-skwele angama-667 lapho ama-internode angaphansi kwebhali eqala ukunwebeka. Lokhu kunganciphisa ubude besitshalo cishe ngo-10cm, kwandise ukujiya kodonga lwesiqu, futhi kwandise isivuno cishe ngo-10%.

5. Umoba

Ukufafaza isitshalo sonke ngo-1,000-2,500 mg/L womuthi owuketshezi ezinsukwini ezingama-42 ngaphambi kokuvuna kungenza isitshalo sibe sincane futhi kwandise ushukela.

6. Ukotini

Fafaza isitshalo sonke ngo-30 kuya ku-50mL/L womuthi owuketshezi ngesikhathi sokuqala sokuqhakaza kukakotini kanye nesikhathi sokuqhakaza esigcwele okwesibili. Lokhu kungafeza imiphumela yokuncipha, ukweqa kanye nokwanda kwesivuno.