Ndi zowongolera zotani za kukula kwa mbewu zomwe zimafunikira pakulima kiwifruit?

1. Limbikitsani mizu
Indole-3-butyric acid (IBA)
Kuyambira kumapeto kwa February mpaka pakati pa mwezi wa March, sankhani magawo apakati ndi apansi a zomera zapachaka ndi kutalika kwa masentimita 10 mpaka 15 ndi m'mimba mwake 0,4 mpaka 0.8 cm ngati zodula. Sindikizani phula kumtunda kwa ma cuttings, ndipo gwiritsani ntchito 5000 mg/L wa indole-3-butyric acid (IBA) kuti muviike ma cuttings a nthambi za Chinese kiwifruit mofulumira kumiza kwa masekondi atatu. Kenako, cuttings nakulitsa mu chosawilitsidwa mchenga nthaka mmera bedi. Kupulumuka kwapang'onopang'ono kumafika 81g% mpaka 91.9%, ndipo pafupifupi, mizu yoposa 10 imapangidwa pa kudula. Tiyenera kukumbukira kuti panthambi zolimba, kutentha kwa dothi pabedi la mbande kuyenera kuwongoleredwa pa madigiri 19 mpaka 20 panthawi yodula, ndipo kumatha kusinthidwa pa madigiri 21 mpaka 25 chilonda chikachira.

Gwiritsani ntchito indole-3-butyric acid (IBA)500-1000 mg/L njira yoviika mwachangu pochiza nthambi zobiriwira, kapena gwiritsani ntchito indole-3-butyric acid (IBA) 200-500 mg/L kuviika kwa maola atatu, ndiyeno kulima pabedi la mbande lamchenga, kuchuluka kwa mizu kumafika 95% -100%. Zodulidwa za nthambi zobiriwira ziyenera kusankhidwa kuchokera ku nthambi zanthete zapakati ndi zapansi za kiwifruit, ndi masamba 1-2 otsala. Pambuyo pa chithandizo, bedi la mbande liyenera kuwongoleredwa pafupifupi 25 ℃, ndipo bedi la mbande liyenera kukhala ndi chinyezi, nthawi zambiri chinyezi chimayenera kusungidwa mpaka 95%.

Naphthalene acetic acid (NAA)
Sankhani nthambi zodulidwa za theka-ligified za Chinese kiwifruit, kusiya masamba 1-2 moyenerera, kumiza tsinde la zodulidwazo mu 200mg/L yamadzimadzi amadzimadzi a Naphthalene acetic acid (NAA) kwa maola atatu, muwatenge. kunja ndi kuwanyowetsa ndi mchenga wonyowa wosawilitsidwa, womwe ukhoza kulimbikitsa mizu ya kiwifruit cuttings. Masamba odulidwa a Semi-ligified Chinese kiwifruit amathandizidwa ndi 200mg/L ndi 500mg/L Naphthalene acetic acid (NAA), ndipo mitengo ya mizu ya cuttings inali 66.6% ndi 53.3%, motero, yomwe inali yokwera kwambiri kuposa mizu ya 26.6% ya ulamuliro popanda mankhwala.

Njira zopewera kugwiritsa ntchito:
Kuchepa kwa Naphthalene acetic acid (NAA) kumatha kulimbikitsa mizu, pomwe kuchuluka kwambiri kumalepheretsa mizu, chifukwa chake ndikofunikira kudziwa ndende yoyenera; Kumtunda kwa nthambi zodulidwa ziyenera kusindikizidwa ndi sera kuti madzi asamasefuke komanso kuti apulumuke.


2. Kuchepetsa kusowa kwa mbeu
2,4-D
Kugwiritsa ntchito kokoma kiwifruit Miliang No. 1 monga zoyesera, kugwiritsa ntchito 0.2% 2,4-D ku pedicels kumatha kuchepetsa kwambiri chiwerengero cha mbewu ndi kulemera kwa mbewu zatsopano, pomwe palibe kusiyana kwakukulu mumbewu zikwizikwi. kulemera kwa mbewu, zomwe zimatsimikiziranso kuti 2,4-D ili ndi chizolowezi chokopa kiwifruit kupanga mbewu zopanda mbewu kapena zochepa.

Gibberellic Acid GA3
Kupaka 2% Gibberellic Acid GA3 ku pedicels kumatha kuchepetsa kwambiri kuchuluka kwa mbewu ndi kulemera konse kwa mbewu zatsopano.

Naphthalene acetic acid (NAA) + Gibberellic Acid GA3 + 6-BA
Gwiritsani ntchito osakaniza 30 mg/L Naphthalene acetic acid (NAA) ndi 100 mg/L Gibberellic Acid GA3 kapena 100 mg/L 6-BA, ndi kuwonjezera 2-1.5 g/L urea, kupoperani. pa nthawi ya maluwa a mitundu ya Hayward ndi Zaoxian, ndi kupopera mbewu pazipatso zazing'ono kamodzi patatha masiku 10 ndi masiku 30 mutatha maluwa, zomwe zingachepetse kuchuluka kwa njere za kiwifruit, kupanga mapangidwe a zipatso zopanda mbewu, ndikuchepetsa kukhetsa kwa zipatso.

3. Limbikitsani kukula, kukulitsa khalidwe, ndi kuonjezera kupanga
Compound Sodium Nitrophenolates (Atonik)
Utsi 3-4 mg/L njira pambuyo masamba atsopano, utsi 2-3 kwa masiku 20 maluwa asanatulutse maluwa, ndi kupopera 1-2 nthawi fruiting, zomwe zingalimbikitse fruiting ndi zipatso hypertrophy. Kugwiritsa ntchito mosalekeza kumatha kupititsa patsogolo ndikubwezeretsanso mphamvu zamitengo, kuletsa kuchepa, komanso kusintha kwabwino pazabwino komanso kukoma kwazinthu.

Diethyl aminoethyl hexanoate (DA-6)
Thirani kamodzi ndi 8-15 mg /L musanayambe maluwa, mutatha kubzala zipatso, komanso panthawi ya kukula kwa zipatso kuti muwonjezere chiwerengero cha zipatso, pangani chipatsocho kuti chikule mofulumira, yunifolomu kukula kwake, kuwonjezera shuga, kusintha khalidwe, ndi kuonjezera zokolola.

KT-30 (forchlorfenuron)
Pakatha masiku 10-30 mutatha maluwa, gwiritsani ntchito KT-30 (forchlorfenuron) 3-5 mg/L yankho kuti mulowetse masango a zipatso, kulemera kwa chipatso chimodzi kumatha kuwonjezeka ndi 30% -50%, komanso kumakhala ndi zotsatirapo zake. kuwonjezera shuga ndi kuchepetsa asidi. Kugwiritsa ntchito mosalekeza sikukhudza mapangidwe a maluwa.

4. Kucha
KT-30 (forchlorfenuron)
Pakatha masiku 10-30 mutatha maluwa, gwiritsani ntchito KT-30 (forchlorfenuron) 3-5 mg/L yankho kuti mulowetse masango a zipatso, omwe amatha kukhwima masiku 10 m'mbuyomo, komanso amakhala ndi zotsatira zowonjezera shuga ndi kuchepetsa asidi. Kugwiritsa ntchito mosalekeza sikukhudza mapangidwe a maluwa.