S-abscisic acid e na le phello efe morarang?

S-abscisic acid ke selaoli sa limela, se tsejoang hape e le abscisic acid. E rehiloe lebitso hobane qalong ho ne ho lumeloa hore e khothalletsa ho tšolloa ha makhasi a limela. E na le liphello ka mekhahlelo e mengata ea tsoelo-pele ea limela. Ntle le ho khothalletsa ho tšolloa ha makhasi, e boetse e na le liphello tse ling, tse kang ho thibela ho hōla, ho khothalletsa ho robala, ho khothalletsa ho thehoa ha tuber ea litapole, le ho hanyetsa khatello ea limela. Joale u ka sebelisa S-abscisic acid joang? E na le phello efe lijalong?

(1) Liphello tsa S-abscisic acid ho morara

1. S-abscisic acid e sireletsa lipalesa le litholoana le ho li etsa hore li be ntle le ho feta:
e khothalletsa ho mela ha makhasi, e khothalletsa lipalesa, e eketsa chai ea litholoana, e thibela ho theoha ha litholoana, e potlakisa ho atolosa litholoana le ho thibela ho peperana, 'me e etsa hore ponahalo ea lihlahisoa tsa temo e be e khanyang haholoanyane,' mala o hlake haholoanyane, 'me polokelo e tšoarella, e khabisa khoebo. boleng ba sebopeho sa tholoana.

2. S-abscisic acid e ntlafatsa boleng haholo:
e ka eketsa haholo livithamine, liprotheine le tsoekere lijalong.

3. S-abscisic acid e ntlafatsa ho hanyetsa khatello ea kelello ea lifate tsa litholoana:
ho fafatsa S-abscisic acid ho ka thibela ho ata ha mafu a maholo, ho ntlafatsa komello le ho hanyetsa serame overwintering bokhoni, ho khothalletsa phapang ea lipalesa tsa lipalesa, ho hanela ho phalla ha metsi, le ho felisa liphello tsa chefo e bolaeang likokoanyana le masala a manyolo.

4. S-abscisic acid e ka eketsa tlhahiso ka 30% 'me ea kenngoa' marakeng ka matsatsi a 15 pejana.
Mefuta ea litholoana tsa morara e kholo ebile e nyane, ka lipeo kapa ntle le peo, bofubelu bo khanyang, bosoeu bo bonaletsang, le botala bo bonaletsang. Mefuta e fapaneng e boetse e na le litakatso le litekanyetso tsa tsona. Ka hona, mefuta e meng ea morara e hloka ho sebelisa lihlahisoa tsa ho holisa litholoana. Liphuputso tsa 'maraka li bontša hore boholo ba morara o sebelisitse chefo e bolaeang likokoanyana bakeng sa ho atolosa litholoana,' me masalla a chefo e bolaeang likokoanyana a tebile haholo. Le hoja li na le phello e ntle ea ho atolosa, li boetse li baka litla-morao 'meleng oa motho. Joale sena se fetohile bothata bo bong bo boholo ho balemi ba morara, empa ho hlaha ha S-abscisic acid ho robile bothata bona.

(2) Tšebeliso ea sehlahisoa sa morara se khethehileng sa ho beha litholoana + S-abscisic acid
Ho sebelisa morara ka bobeli ho tla ntlafatsa litlamorao tsa ho sebelisa semela se le seng, ho boloka lipalesa le litholoana hantle, ho ntlafatsa boleng ba litholoana, ho etsa junifomo ea litholoana, ho qoba taba ea hore morara o mong ha o batle ho mebala empa o lelefatsa litholoana feela. ho beha le ho ruruha, 'me mahlaka a litholoana a thatafalloa habonolo,' me a boloka basebetsi le lisebelisoa tse hlokahalang bakeng sa mekotla, ho eketsa tlhahiso le 'maraka pele ho nako, le ho ntlafatsa ho hanyetsa khatello ea kelello ea lifate tsa litholoana, haholo-holo boemo ba bobeli ba litholoana tsa morara.

(3) Tšebeliso e khethehileng ea S-abscisic acid, tšebeliso e utloahalang bakeng sa boleng bo botle
a. Bakeng sa li-cuttings: hlapolla S-abscisic acid ka makhetlo a 500 'me u inele metsotso e ka bang 20 ho khothalletsa kholo ea metso.

b. Dormancy: hlapolla S-abscisic acid ka makhetlo a 3000 'me u nosetse metso ho khothaletsa kholo e ncha ea metso, ho roba boroko, ho thibela komello le likoluoa ​​​​tsa serame, le ho kopanya le lihlahisoa tsa ho hloekisa serapeng ho ntlafatsa bokhoni ba limela ho bolaea likokoanyana le ho thibela mafu.

c. Nako ea leafing le ho mela: fafatsa makhasi ka makhetlo a 1500 a S-abscisic acid ha ho na le makhasi a 3-4, 'me u fafatse habeli ka nako ea matsatsi a 15 ho khothaletsa ho monya limatlafatsi tsa semela, ho matlafatsa kholo ea semela, ho laola nako ea lipalesa, ho qoba ho thehoa. ea lijo-thollo tse kholo le tse nyane nakong ea morao, le ho ntlafatsa bokhoni ba semela ho hanela mafu, serame, komello le letsoai le alkali.

d. Nako ea karohano ea li-inflorescence: ha inflorescence e le 5-8 cm, fafatsa kapa u qoelisa spike ea lipalesa ka makhetlo a 400 a S-abscisic acid, e ka lelefatsang inflorescence le ho theha sebopeho se setle sa tatellano, qoba inflorescence hore e se be telele haholo le ho kobeha. , le ho eketsa haholo sekhahla sa ho beha litholoana.

e. Nako ea ho atolosa litholoana: ha litholoana tse nyane tsa boholo ba linaoa tsa mung li thehoa ka mor'a hore lipalesa li nyamele, fafatsa kapa u qopetse li-spikes tsa litholoana ka makhetlo a 300 a S-abscisic acid, 'me u sebelise moriana hape ha litholoana li fihla ho 10-12 mm. boholo ba soya. E ka khothaletsa katoloso ea litholoana, ea fokotsa ho thatafala ha spike axis, ea nolofatsa polokelo le lipalangoang, le ho qoba liketsahalo tse sa lakatseheng tse bakoang ke kalafo e tloaelehileng, joalo ka lerotholi la litholoana, ho thatafala ha kutu ea litholoana, ho hoholeha ha litholoana, ho se leka-lekane ho tebileng ha litholoana. boholo ba lijo-thollo, le kholo e liehang.

f. Nako ea mebala: Ha tholoana e le 'mala feela, fafatsa spike ea litholoana ka makhetlo a 100 a S-inducing agent, e ka mebala le ho hōla esale pele, ho e beha 'marakeng pele ho nako, ho fokotsa asiti, ho ntlafatsa boleng ba litholoana, le ho eketsa boleng ba 'maraka.

g. Ka mor'a hore litholoana li khaotsoe: fafatsa semela sohle ka makhetlo a 1000 a S-abscisic acid habeli, ka nako ea matsatsi a ka bang 10, ho ntlafatsa pokello ea limatlafatsi tsa semela, ho tsosolosa matla a sefate, le ho khothalletsa phapang ea lipalesa.

Tšebeliso e khethehileng ea S-abscisic acid e lokela ho itšetleha ka maemo a sebele a sebaka seo, joalo ka boemo ba leholimo le maemo a mang a sa lebelloang.

Litšobotsi tsa sehlahisoa
S-abscisic acid ke ntlha e ka sehloohong ea ho leka-lekanya metabolism ea lintho tsa tlhaho le tse amanang le kholo ea limela. E na le bokhoni ba ho khothaletsa ho monya ho leka-lekaneng ha metsi le manyolo ke limela le ho hokahanya metabolism 'meleng. E ka khona ho hanela khatello ea kelello sesoleng sa limela. Tabeng ea khanya e fokolang, mocheso o tlase kapa mocheso o phahameng le maemo a mang a mabe a tikoloho, ho kopantsoe le ho nontša ho tloaelehileng le meriana, lijalo li ka fumana kotulo e tšoanang le ea maemo a leholimo a matle. E sebelisoa ka linako tse fapaneng tsa lijalo, e ka khothalletsa ho mela, ea matlafatsa limela, ea matlafatsa ho hanyetsa serame, komello, ho hanyetsa maloetse le tse ling tse hanyetsang khatello ea kelello, e eketsa chai haholo ka 20%, tatso e ntle le boleng, limatlafatsi tse leka-lekaneng, 'me lijalo li butsoitse. Matsatsi a 7-10 pele ho moo.

Mokhoa oa ho sebelisa S-abscisic acid
Hlakola makhetlo a 1000 nakong ea kholo e 'ngoe le e' ngoe ea lijalo 'me u fafatse ka ho lekana.

Litaelo tsa ho sebelisa S-abscisic acid:
1. Se ke oa kopanya le chefo e bolaeang likokoanyana ea alkaline.
2. Qoba ho sebelisa lithethefatsi tlas'a khanya ea letsatsi le mocheso o phahameng.
3. Boloka sebakeng se pholileng, se omeletseng le se nang le moea, qoba ho pepesehela letsatsi.
4. Haeba ho na le pula, sisinya hantle ntle le ho ama ts'ebetso.