Kodi oyang'anira oyang'anira omwe amagwiritsidwa ntchito popanga kukula kwa peanut ndi chiyani?
Pa kukula kwa mtedza, ngati kukula kwa michere kumakhala kovuta kwambiri, michere yambiri imatha kudyedwa, zomwe zimapangitsa michere yopanda mphamvu yobereka, ikukhudza chitukuko cha pod ndikuchepetsa zokolola. Kugwiritsa ntchito bwino kwa oyang'anira mbewu kuti aziwongolera kukula kumatha kuwongolera kukula kwa mtedza, kufalitsa michere ya michere, makamaka kuchuluka kochuluka. Ndiye, kodi ndi wolamulira uti wabwino kwambiri woyenda mu matenda a Peanut? Izi ndi mawu owonjezera.
Paclobutrazol (Paclo)
Paclobutrazol amagwiritsidwa ntchito kwambiri m'munda wa kukula kwa peanut. Zitha kulepheretsa kaphatikizidwe wa Gibberellins ku Peanuts, kuletsa chomeracho kukula motalika kwambiri, kupangitsa kuti mbewu za mchinthozi zisanthule komanso zimapangitsa kuti muthane ndi anthu ogona. Nthawi yomweyo, paclobutrazol imatha kulimbikitsa kukula kwa nthambi za Peanut Komabe, paclobutrazol imangokhala m'nthaka kwa nthawi yayitali. Ngati zingagwiritsidwe ntchito molakwika, zingakhudze kukula kwa mbewu yotsatira. Chifukwa chake, kuchuluka kwa mlingo kuyenera kulamulidwa mosamalitsa mukamagwiritsa ntchito. Malinga ndi kukula kwa peanuts, 30-50 magalamu a 15% paclobutrazol kunyowa ufa uliwonse ungagwiritsidwe ntchito ndikuwathira ndi makilogalamu 30- 40.
Uniconazole
Unicikonazole ndi wothandizanso yemwe amalepheretsa kaphatikizidwe ka Gibberellins. Poyerekeza ndi Paclobutrazol, ndizogwira ntchito kwambiri komanso zothandiza, ndipo zimakhala ndi nthawi yotsalira m'nthaka ndipo sakukhudzanso mbewu yotsatira. Uniconazole sangakhale bwinobwino kwambiri matenda a mtedza, komanso kumalimbikitsa kukula m'mizu ndikuwonjezera kupsinjika kwa mtedza. Pambuyo pa nthawi yamatanda ya chimanga, pomwe chomera kutalika chimafika 30-30 masentimita ndipo pali njira ya hyperphy, 15-20 magalamu a 5% ya madzi okwanira 30% ya madzi okwanira.
Chlormequat chloride
Chlorquat chloride imawongolera kukula kwa gawo la peanots poletsa mtunda wa maselo, ndikupangitsa mbewuzo zolimba komanso zolimba. Imatha kukulitsa photosynthesis masamba a peavat, amawongolera zogawa michere, lolani michere yambiri yoyendera ma pod, ndikuwongolera bwino. Chlorquat chloride ilibe chotsalira m'nthaka ndipo ndizotetezeka kwambiri. Mukamagwiritsa ntchito, utsi wa 200-300 chhrorquat chloride aquase yankho ndi nthawi ya singano ya peanuts kuti awonetsetse kupopera mbewu mankhwalawa ndikupewa kuchuluka kwa anthu.
Proheadione calcium
Prohexadione calcium ikhoza kuyika synthesin synthesis ndikuwongolera kukula kwamphamvu pochepetsa kuchuluka kwa Gibberellin mu chomera. Mosiyana ndi oyang'anira ena, sizilepheretsa ma risitiri a mtedza. Ngakhale kuwongolera kukula kwamphamvu, sizikukhudza kukula kwa mtedza wa nandot, ndipo amathanso kusintha kupsinjika kwa mtedza ndikuchepetsa kupezeka kwa matenda ndi tizirombo. Prohexadione zimayambitsa masiketi mwachangu m'nthaka ndipo amakhala ochezeka. Pambuyo pa maluwa a nanets, gwiritsani ntchito 10-15 ml ya 5% Prohexadione pa calkium kuyimitsidwa ndikutulutsa pamadzi 30 kuti akwaniritse bwino ntchito.
Mukamasankha oyang'anira a Peanut, ndikofunikira kuzindikira zinthu zomwe zikuchitika monga momwe zinthu zimathandizira, zomwe kukula kwa peanutor ndi mikhalidwe ya peanut ndi malo okhala, ndikugwiritsa ntchito izi mwasayansi kuti mukwaniritse kukula komanso kuwononga zipatso.
Paclobutrazol (Paclo)
Paclobutrazol amagwiritsidwa ntchito kwambiri m'munda wa kukula kwa peanut. Zitha kulepheretsa kaphatikizidwe wa Gibberellins ku Peanuts, kuletsa chomeracho kukula motalika kwambiri, kupangitsa kuti mbewu za mchinthozi zisanthule komanso zimapangitsa kuti muthane ndi anthu ogona. Nthawi yomweyo, paclobutrazol imatha kulimbikitsa kukula kwa nthambi za Peanut Komabe, paclobutrazol imangokhala m'nthaka kwa nthawi yayitali. Ngati zingagwiritsidwe ntchito molakwika, zingakhudze kukula kwa mbewu yotsatira. Chifukwa chake, kuchuluka kwa mlingo kuyenera kulamulidwa mosamalitsa mukamagwiritsa ntchito. Malinga ndi kukula kwa peanuts, 30-50 magalamu a 15% paclobutrazol kunyowa ufa uliwonse ungagwiritsidwe ntchito ndikuwathira ndi makilogalamu 30- 40.
Uniconazole
Unicikonazole ndi wothandizanso yemwe amalepheretsa kaphatikizidwe ka Gibberellins. Poyerekeza ndi Paclobutrazol, ndizogwira ntchito kwambiri komanso zothandiza, ndipo zimakhala ndi nthawi yotsalira m'nthaka ndipo sakukhudzanso mbewu yotsatira. Uniconazole sangakhale bwinobwino kwambiri matenda a mtedza, komanso kumalimbikitsa kukula m'mizu ndikuwonjezera kupsinjika kwa mtedza. Pambuyo pa nthawi yamatanda ya chimanga, pomwe chomera kutalika chimafika 30-30 masentimita ndipo pali njira ya hyperphy, 15-20 magalamu a 5% ya madzi okwanira 30% ya madzi okwanira.
Chlormequat chloride
Chlorquat chloride imawongolera kukula kwa gawo la peanots poletsa mtunda wa maselo, ndikupangitsa mbewuzo zolimba komanso zolimba. Imatha kukulitsa photosynthesis masamba a peavat, amawongolera zogawa michere, lolani michere yambiri yoyendera ma pod, ndikuwongolera bwino. Chlorquat chloride ilibe chotsalira m'nthaka ndipo ndizotetezeka kwambiri. Mukamagwiritsa ntchito, utsi wa 200-300 chhrorquat chloride aquase yankho ndi nthawi ya singano ya peanuts kuti awonetsetse kupopera mbewu mankhwalawa ndikupewa kuchuluka kwa anthu.
Proheadione calcium
Prohexadione calcium ikhoza kuyika synthesin synthesis ndikuwongolera kukula kwamphamvu pochepetsa kuchuluka kwa Gibberellin mu chomera. Mosiyana ndi oyang'anira ena, sizilepheretsa ma risitiri a mtedza. Ngakhale kuwongolera kukula kwamphamvu, sizikukhudza kukula kwa mtedza wa nandot, ndipo amathanso kusintha kupsinjika kwa mtedza ndikuchepetsa kupezeka kwa matenda ndi tizirombo. Prohexadione zimayambitsa masiketi mwachangu m'nthaka ndipo amakhala ochezeka. Pambuyo pa maluwa a nanets, gwiritsani ntchito 10-15 ml ya 5% Prohexadione pa calkium kuyimitsidwa ndikutulutsa pamadzi 30 kuti akwaniritse bwino ntchito.
Mukamasankha oyang'anira a Peanut, ndikofunikira kuzindikira zinthu zomwe zikuchitika monga momwe zinthu zimathandizira, zomwe kukula kwa peanutor ndi mikhalidwe ya peanut ndi malo okhala, ndikugwiritsa ntchito izi mwasayansi kuti mukwaniritse kukula komanso kuwononga zipatso.
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