I-S-abscisic acid inamuphi umphumela kumagilebhisi?

I-S-abscisic acid isilawuli sezitshalo, esaziwa nangokuthi i-abscisic acid. Yaqanjwa ngoba ekuqaleni kwakukholelwa ukuthi ikhuthaza ukuchithwa kwamaqabunga ezitshalo. Inemiphumela ezigabeni eziningi zokuthuthuka zezitshalo. Ngaphezu kokukhuthaza ukuchitheka kwamaqabunga, iphinde ibe neminye imiphumela, njengokuvimbela ukukhula, ukukhuthaza ukulala, ukukhuthaza ukwakheka kwe-tuber yamazambane, nokumelana nokucindezeleka kwezitshalo. Ngakho-ke ungasebenzisa kanjani i-S-abscisic acid? Kunamuphi umphumela ezitshalweni?

(1) Imithelela ye-S-abscisic acid kumagilebhisi

1. I-S-abscisic acid ivikela izimbali nezithelo futhi izenze zibe zinhle kakhulu:
ikhuthaza ukumila kwamaqabunga, ikhuthaze ukuqhakaza, ikhulise isivuno sezithelo, ivimbele ukwehla kwezithelo, isheshise ukukhula kwezithelo futhi ivimbele ukuqhekeka, futhi yenza ukubukeka kwemikhiqizo yezolimo kucwebezele, umbala ucace kakhudlwana, futhi isitoreji sihlala isikhathi eside, sihlobisa ukuhweba. izinga izithelo shape.

2. I-S-abscisic acid ithuthukisa kakhulu ikhwalithi:
kungakwandisa kakhulu okuqukethwe kwamavithamini, amaprotheni, noshukela ezitshalweni.

3. I-S-abscisic acid ithuthukisa ukumelana nokucindezeleka kwezihlahla zezithelo:
ukufafaza i-S-abscisic acid kungavimbela ukusabalala kwezifo ezinkulu, kuthuthukise isomiso kanye nekhono lokumelana namakhaza, kukhuthaze ukuhlukaniswa kwezimbali zezimbali, ukumelana nokugcwala kwamanzi, futhi kuqede imiphumela yezinsalela zezibulala-zinambuzane nezinsalela zomanyolo.

4. I-S-abscisic acid ingakhuphula ukukhiqizwa ngo-30% futhi ifakwe emakethe cishe ezinsukwini eziyi-15 ngaphambili.
Izinhlobo zezithelo zamagilebhisi zinkulu futhi zincane, zinembewu noma ezingenambewu, zibomvu ngokugqamile, zimhlophe ngokusobala, kanye nohlaza obala. Izinhlobo ezahlukene nazo zinokuthanda kwazo kanye namagugu. Ngakho-ke, ezinye izinhlobo zamagilebhisi zidinga ukusebenzisa imikhiqizo yokukhulisa izithelo. Ucwaningo lwezimakethe lukhombisa ukuthi amagilebhisi amaningi asebenzise izibulala-zinambuzane ukukhulisa izithelo, futhi izinsalela zezibulala-zinambuzane zimbi kakhulu. Nakuba zinomphumela omuhle wokukhulisa, nazo zibangela imiphumela emibi emzimbeni womuntu. Bese lokhu kube enye inkinga enkulu kubalimi bamagilebhisi, kodwa ukuvela kwe-S-abscisic acid kuphule le nkinga.

(2) Ukusetshenziswa kwe-ejenti yokusetha isithelo eqondene namagilebhisi + S-abscisic acid
Ukusebenzisa kokubili ndawonye kuzonikeza amagilebhisi kangcono, kuthuthukise imiphumela emibi yokusebenzisa i-ejenti yokukhula eyodwa, ukugcina kangcono izimbali nezithelo, ukuthuthukisa ikhwalithi yezithelo, ukwenza umfaniswano wezithelo, ugweme into yokuthi amanye amagilebhisi awafuni ukufaka umbala kodwa akhulisa isithelo kuphela. ukubeka kanye nokuvuvukala, kanye neziqu zezithelo kulula ukuqina, futhi konga amandla abasebenzi kanye nezinsiza ezibonakalayo ezidingekayo ukuze kufakwe izikhwama, ukwandisa ukukhiqizwa kanye nemakethe ngaphambi kwesikhathi, futhi kuthuthukise ukumelana nokucindezeleka kwezihlahla zezithelo, ikakhulukazi ukusetha kwezithelo zamagilebhisi.

(3) Ukusetshenziswa okuqondile kwe-S-abscisic acid, ukusetshenziswa okunengqondo kwekhwalithi engcono
a. Ukuze uthole ukusikwa: nciphisa i-S-abscisic acid izikhathi ezingu-500 bese ucwilisa cishe imizuzu engu-20 ukuze ukhuthaze ukukhula kwezimpande.

b. I-Dormancy: nciphisa i-S-abscisic acid izikhathi ezingu-3000 futhi unisele izimpande ukuze ukhuthaze ukukhula kwezimpande ezintsha, ukuphula i-dormancy, ukuvimbela isomiso kanye nezinhlekelele ezibandayo, futhi uhlanganise nemikhiqizo yokuhlanza ingadi ukuthuthukisa ikhono lezitshalo lokubulala izinambuzane nokuvimbela izifo.

c. Isikhathi sokuhluma nokuhluma: fafaza amaqabunga izikhathi eziyi-1500 ze-S-abscisic acid lapho kunamaqabunga ama-3-4, bese ufafaza kabili ngesikhawu sezinsuku eziyi-15 ukukhuthaza ukumuncwa kwezakhi zezitshalo, uthuthukise ukukhula kwesitshalo, ulawule isikhathi sokuqhakaza, ugweme ukwakheka. yezinhlamvu ezinkulu nezincane esigabeni sakamuva, futhi ithuthukise amandla esitshalo ukumelana nezifo, amakhaza, isomiso kanye nosawoti kanye ne-alkali.

d. Isikhathi sokuhlukaniswa kwe-inflorescence: lapho i-inflorescence ingu-5-8 cm, fafaza noma ucwilise isipikili sembali izikhathi ezingama-400 ze-S-abscisic acid, engandisa ngempumelelo i-inflorescence futhi ilolonge umumo omuhle wokulandelana, gwema i-inflorescence ekubeni yinde kakhulu futhi igoqe. , futhi ukwandisa ngokuphawulekayo izinga lokumisa izithelo.

e. Isikhathi sokunwetshwa kwezithelo: lapho izithelo ezincane ezilingana nobhontshisi we-mung zakhiwa ngemuva kokubuna kwezimbali, fafaza noma ucwilise ama-spikes wezithelo izikhathi ezingama-300 ze-S-abscisic acid, bese usebenzisa umuthi futhi lapho isithelo sifinyelela ku-10-12 mm futhi ubukhulu besoya. Ingakhuthaza ngempumelelo ukunwetshwa kwezithelo, inciphise ubulukhuni be-axis ye-spike, yenze kube lula ukugcinwa kanye nokuhamba, futhi igweme izinto ezingathandeki ezibangelwa ukwelashwa okuvamile, njengokuwa kwezithelo, ukuqina kwesiqu sesithelo, ukugoqa kwesithelo, ukungalingani okukhulu kwesithelo. ubukhulu bokusanhlamvu, kanye nokuvuthwa okubambezelekile.

f. Isikhathi sokufaka imibala: Uma isithelo sinemibala nje, fafaza i-spike yesithelo izikhathi ezingu-100 ze-ejenti ye-S-inducing, engafaka umbala futhi ivuthwe kusengaphambili, isibeke emakethe kusenesikhathi, yehlise i-asidi, ithuthukise izinga lezithelo, futhi ikhulise inani lemakethe.

g. Ngemva kokuvunwa kwesithelo: fafaza sonke isitshalo izikhathi eziyi-1000 ze-S-abscisic acid kabili, ngesikhawu esingangezinsuku eziyi-10, ukuze kuthuthukiswe ukuqoqwa kwezakhi zesitshalo, ukubuyisela amandla esihlahla, nokukhuthaza ukuhlukaniswa kwezimbali.

Ukusetshenziswa okuqondile kwe-S-abscisic acid kufanele kusekelwe ezimweni zangempela zendawo, njengesimo sezulu nezinye izimo ezingalindelekile.

Izici zomkhiqizo
I-S-abscisic acid iyisici esibalulekile ekulinganiseni i-metabolism yezinto ezingapheli nezihlobene nokukhula ezitshalweni. Inamandla okukhuthaza ukumuncwa okulingana kwamanzi nomanyolo yizitshalo futhi iqondise imetabolism emzimbeni. Ingakwazi ukumelana ngokuphumelelayo namasosha omzimba okucindezeleka ezitshalweni. Endabeni yokukhanya okubi, izinga lokushisa eliphansi noma izinga lokushisa eliphezulu nezinye izimo zemvelo ezimbi, kuhlangene nokuvundiswa okujwayelekile kanye nemithi, izitshalo zingathola isivuno esikhulu esifanayo nangaphansi kwesimo sezulu esivumayo. Isetshenziswa ngezikhathi ezihlukahlukene zezitshalo, ingakhuthaza ukumila kwezimpande, iqinise izitshalo, ithuthukise ukumelana nesithwathwa, ukumelana nesomiso, ukumelana nezifo nokunye ukumelana nokucindezeleka, ikhulise kakhulu isivuno ngamaphesenti angaphezu kuka-20, ukunambitheka okungcono nekhwalithi, imisoco elinganiselayo, nezitshalo ezivuthiwe. Izinsuku ezingama-7-10 ngaphambili.

Indlela yokusebenzisa i-S-abscisic acid
Nciphisa izikhathi eziyi-1000 esikhathini ngasinye sokukhula kwezitshalo bese ufutha ngokulinganayo.

Izinyathelo zokuqapha ukusetshenziswa kwe-S-abscisic acid:
1. Ungaxubani nezibulala-zinambuzane ezine-alkaline.
2. Gwema ukusebenzisa izidakamizwa ngaphansi kokukhanya kwelanga okunamandla nokushisa okuphezulu.
3. Gcina endaweni epholile, eyomile futhi engenawo umoya, gwema ukuchayeka elangeni.
4. Uma kunemvula, nyakazisa kahle ngaphandle kokuphazamisa ukusebenza kahle.