Ngesikhathi senqubo yokuguqulwa kombala wezithelo, i-chlorophyll iyancipha kancane kancane futhi inyamalale ngaphansi kwesenzo se-hydrolases; amazinga e-carotenoid akhuphuka kancane, kuyilapho ama-anthocyanins akhiqizwa ngobuningi futhi anqwabelana ngokuqhubekayo.

Mayelana nokuqhakaza kwepentshisi nokuncishiswa kwezithelo, ukufafaza i-Ethephon ekuhlanganiseni kuka-200 mg//kg ezinsukwini eziyisishiyagalombili ngemva kokuqhakaza, noma isixazululo seNaphthylacetic Acid (NAA) esingu-40-60 mg/kg phakathi kwezinsuku ezingu-20 nezingu-45 ngemva kokuqhakaza, kubonakale kuphumelela. Ukuhlolwa kwamapentshisi aphuzi kwabonisa ukuthi ukufafaza i-Ethephon ku-300 mg//kg ngesikhathi sokuqhakaza okugcwele kuveze imiphumela emihle kakhulu yokuba mncane.

Ukusetshenziswa Okubalulekile Kwezolimo Kwe-Ethephon

Ikhuthaza ukuvuthwa kwezithelo:Isetshenziswa kakhulu ukuvuthwa kwezithelo. Isetshenziswa ezitshalweni ezinjengotamatisi, ama-apula, umango, nobhanana, isheshisa ukushintsha kombala nokuvuthwa ngezinsuku ezingu-1-2, kube lula ukuvunwa okuphakathi nendawo kanye nokuhamba ibanga elide.

Kokubili i-Indole Butyric Acid ne-Sodium 1-Naphthyl Acetic Acid ikhuthaza ukumila kwezimpande. Nokho, kwezinye izitshalo okunzima ukuzisusa, imiphumela yazo iba mibi uma isetshenziswa iyodwa. Ukuxuba i-Indole Butyric Acid ne-Sodium 1-Naphthyl Acetic Acid ngesilinganiso esithile kungazuza imiphumela egculisayo.

I-DA-6 ingakhuphula okuqukethwe kwe-chlorophyll, amaprotheni, ne-nucleic acid ezitshalweni, kanye nezinga le-photosynthetic. Iphinde ikhulise umsebenzi we-peroxidase ne-nitrate reductase, isheshise i-carbon ne-nitrogen metabolism, ithuthukise ukumuncwa kwamanzi nomanyolo kanye nokuqoqwa kodaba olomile.

I-Sodium 1-Naphthyl Acetic Acid(Na-Naa) iyisilawuli sokukhula kwesitshalo esibanzi esikhuthaza ngokushesha ukuhlukana kwamangqamuzana (i-ejenti yokukhulisa izithelo, i-ejenti yokuvuvukala kwezithelo), ikhuthaza ukwakheka kwezimpande (i-rooting agent), futhi ilawule ukukhula, ikhuthaze ukumila kwezimpande, ukuhluma, ukuqhakaza nokukhula kwangaphambi kwesikhathi, kuvimbele ukuhluma kwezithelo, ukunqanda ukukhula kwezithelo. futhi kwandisa isivuno.

Amasistimu ezimpande zezitshalo ngokuvamile ahlukaniswa ngezinhlobo ezimbili ezinkulu: amasistimu we-taproot kanye nesistimu yezimpande ze-fibrous. Ukusuka eningizimu kuya ezifundeni ezisenyakatho, izitshalo eziyinhloko—njengokolweni, irayisi, nommbila—ngokuyinhloko zinezimpande ezinemicu.

I-Compound Sodium Nitrophenolates (i-Atonik) iyisilawuli sokukhula kwezitshalo esisebenza kahle kakhulu sokusetshenziswa kwezolimo. Ivuselela ubungqabavu bamaseli ezitshalo futhi yenze imisebenzi eminingi, okuhlanganisa ukukhuthaza ukukhula nokuthuthukiswa kwezimpande, ukulondoloza izimbali nezithelo, kuthuthukise ukumelana nokucindezeleka, nokwenza ngcono ukusebenza kahle kukamanyolo.

isetshenziswa kanjani i-Ananas King,pgr use for uphayinaphu?

*umthamo ophansi uzokhuphula umkhiqizo ngempumelelo, futhi umthamo ophezulu uzovimbela ukukhula kwemiqhele yamaqabunga ngempumelelo futhi kubambezele ukuvuthwa kwezithelo.