I-3.6% yeBenzylaminopurine kunye neGibberellic Acid SL: Umlawuli woKhulo lweZityalo oluPhambili lweNzuzo ePhakamileyo kunye noMgangatho kwiZolimo zanamhlanje

Ngokuchasene notshintsho olubalulekileyo lwezolimo lwanamhlanje oluya ekusebenzeni kakuhle, umgangatho ophezulu kunye nokulima okulungele indalo, I-3.6% yeBenzylaminopurine kunye neGibberellic Acid SL Ivelele njengomlawuli ophambili wokukhula kwezityalo ekutyalweni kwentwasahlobo kunye nemveliso yeziqhamo nemifuno ngo-2026 ngenxa yefomyula yayo yesayensi, ukusebenza okumangalisayo kokunyusa isivuno kunye nokuhambelana kwezityalo ngokubanzi. Inika inkxaso ebalulekileyo kwizolimo ezinkulu kunye nemveliso yezolimo ekumgangatho ophezulu. Le mveliso yenziwe nge-1.8% 6-Benzylaminopurine (6-BA) kunye ne-1.8% Gibberellic Acid GA₄+GA₇ kumlinganiselo ofanelekileyo we-1:1.

Ikhompawundi yei-gibberellic acidkunye ne-6-BA, ikhawulezisa ukwahluka kwamahlumela eentyatyambo, ivuselela ukuqhakaza nokwandiswa kwe-pedicel, inyusa ukwahlulwa kweeseli kunye nokukhula kweziqhamo ezincinci, iququzelela i-parthenocarpy kunye nophuhliso lweziqhamo ukuze inyuse ipesenti yeziqhamo kwaye igcine iintyatyambo neziqhamo. Okwangoku, ivuselela amandla eeseli, yandisa ubungakanani bamagqabi, ikhawulezisa ukukhula kwesityalo kwaye inciphise umonakalo woxinzelelo lwe-abiotic.

I. Imisebenzi ephambili

1. Phucula indlela iziqhamo ezihlala ngayo: Khuthaza ukwahlukana kweeseli nokwandiswa kwazo, gcina iintyatyambo, unyuse izinga lokukhula kweziqhamo kwaye uphephe ukufunxwa kweziqhamo.
2. Khuthaza ukwanda kweziqhamo: Ukusetyenziswa kwamagqabi xa iziqhamo zisencinci kwandisa iziqhamo, kulungisa imo yesiqhamo kwaye kunqumle ukuqhekeka kunye neziqhamo ezingalunganga.
3. Ukulibazisa ukuguga ngaphambi kwexesha: Kuthintela ukubola kwe-chlorophyll, kwandisa umxholo we-amino acid, ukucotha kokukhula kwamagqabi kwaye kuthintele ukuwohloka kwangethuba kwemithi yeziqhamo.
4. Yenza imbonakalo yesiqhamo ibe ngcono: Phucula umbala wexolo kunye nomgangatho wesiqhamo kwaye ukhawulezise ukuvuthwa kwesiqhamo.
5. Yandisa ukumelana noxinzelelo: Nceda izityalo zinyamezele imeko-bume engafanelekanga yokukhula.

II. Imiyalelo Yokusetyenziswa (Umlinganiselo Wokuxutywa: Amaxesha angama-600–1200)

III. Amanyathelo okuzikhusela

1. Ulawulo loxinaniso: Uxinaniso olufanelekileyo lubalulekile. Umlinganiselo ongaphantsi komlinganiselo ukhokelela ekusebenzeni kakubi ngelixa uxinaniso olugqithisileyo lubangela ubuthi bezityalo. Lungisa isisombululo ngokungqongqo ngokweenkcazo zeleyibhile ngaphandle kokutshintsha umthamo ngokungacwangciswanga.
2. Ixesha lokufaka: Ixesha elifanelekileyo lokufaka liyahluka ngokwesivuno; ngokuqhelekileyo faka ngexesha lokudubula kunye nexesha leziqhamo eziselula ukuze ufumane iziphumo ezilungileyo.

Njengendlela eqhelekileyo yokuxuba i-PGR, ifezekisa ummiselo ohambelanayo kokubini ukwahlulwa kweseli kunye nokwandiswa kwayo ngezithako ezimbini ezisebenzayo ezihambelanayo. Njenge-cytokinin yokuqala eyenziweyo eyenziweyo, i-6-BA ikhuthaza ngempumelelo ukwahlulwa kweseli kunye nokwahlukana kwayo, ithintela ukuqhekeka kwe-chlorophyll, ilibazisa ukuguga kwamagqabi kwaye yandisa ubomi bamagqabi obusebenzayo ukuze iqhubeke nokubonelela ngezondlo zophuhliso lweziqhamo. I-GA₄+GA₇ ikakhulu iqhuba ukwanda kweseli, ukwahlulwa kweentyantyambo kunye nokukhula kwetyhubhu yepollen ukuphucula ukuvundiswa kunye nokubekwa kweziqhamo kunye nokukhawulezisa ukwanda kunye nokuvuthwa kweziqhamo. Le ndibaniselwano yoyisa iingxaki zeemveliso zehomoni enye kwaye idibanisa izinto ezintlanu eziphambili: ukugcinwa kweentyatyambo, ukugcinwa kweziqhamo, ukwanda kweziqhamo, ukuphuculwa komgangatho kunye nokumelana noxinzelelo, ukusombulula ngokufanelekileyo iingxaki zokutyala eziqhelekileyo kubandakanya iintyatyambo ezininzi kodwa iziqhamo ezimbalwa, ukuwa kweziqhamo ezinzima, imo yeziqhamo engalinganiyo kunye nomgangatho wemveliso ophantsi.

Ilungele iintlobo ngeentlobo zezityalo: imithi yeziqhamo kuquka iapile, ipere, ipesika, istrawberry, idiliya, i-citrus, icherry; imifuno efana netamatato, ikhukhamba, ipepile, i-eggplant; kunye nezityalo ezithengiswayo ezifana negalikhi. Kulula ukuyisebenzisa: xuba ngamanzi acocekileyo ukuze utshize ngokulinganayo. Eyona ndlela ilungileyo yokusebenzisa: thoba kusasa okanye ngokuhlwa kude nobushushu obuphezulu; gxila kwimiqolo yeentyatyambo, iziqhamo eziselula kunye namagqabi angaphantsi ukuze unamathele ngokupheleleyo. Ixesha elifutshane ngaphambi kokuvuna kunye nentsalela ephantsi ihambelana nemigangatho yezolimo eziluhlaza kunye nokhuseleko lokutya ukuze kusetyenziswe ngokukhuselekileyo umlimi.