2, 4-dichlorophenoxyacetic acid

2, 4-dichlorophenoxyacetic acid ndi mankhwala ophera udzu waukulu, otalikirana ndi masamba otakata akagwiritsidwa ntchito kwambiri.
2, 4-drops ndi phenoxyacetic acid chomera kukula regulator, kugwiritsidwa ntchito ngati zowongolera kukula kwa mbewu zikagwiritsidwa ntchito pang'onopang'ono, zomwe zimakhala ndi ntchito zambiri zakuthupi monga kulimbikitsa mizu, kusunga zobiriwira, kulimbikitsa kusiyanasiyana kwa ma cell ndikuwongolera kuchuluka kwa zipatso, monga tawonera mu M'munsimu Table kuti mudziwe zambiri.

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Tigawani:

Moni, ndine Pinney kuchokera ku Pinloa. Ndiloleni ndikuwongolereni patsamba logulitsali.

Kampani yathu yakhala ikugwira ntchito yopanga catalytals ndi oyang'anira zobzala kwa zaka zopitilira 12. Dinani batani pansipa kuti mudziwe zambiri za zomwe tikupanga: Zimagwiritsa ntchito zabwino, magawo, ndi mlingo, momwe angagulira, etc.

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Zambiri Nchito Momwe Mungagwiritsire Ntchito Machitidwe Magarusi phukusi

Tsatanetsatane wa Zamalonda

Ntchito

1. Mankhwala akuluakulu ophera udzu, ochuluka kwambiri akagwiritsidwa ntchito mochuluka
2. A phenoxyacetic asidi chomera kukula regulator, ntchito monga zomera kukula owongolera pamene ntchito pa otsika ndende, amene ali ndi ntchito zambiri zokhudza thupi monga kulimbikitsa rooting, kusunga wobiriwira, zolimbikitsa maselo osiyana ndi kuwongolera zipatso mlingo mlingo, monga momwe pansipa Table kuti mwatsatanetsatane. .

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Mapulogalamu

Mitengo ina, monga cypress ndi pine, zomwe zimakhala zovuta kuzidula ndi kuzika mizu, zimatha kupangitsa kuti kudula kuzika mizu mofulumira powonjezera pang'ono 2, 4-dontho mu indole butyric acid (IBA) ndi naphthylacetic acid (NAA).

Amasungidwa mwatsopano asanakolole, kuti zipatso za citrus zipachikidwa pamitengo kwakanthawi osathyola. Njira yeniyeni ndi: ✔ Kupopera zipatso za citrus ndi kusakaniza kwa gibberellin ndi 2, 4-dontho (5 ~ 15mg/L + 8 ~ 12mg/L) musanatembenuke kuchokera kubiriwira kupita kuchikasu.

Chifukwa gibberellin amatha kuletsa kuwonongeka kwa chlorophyll ndikuchedwa kutulutsa chikasu kwa chipatso, ndipo 2, 4-madontho amatha kuletsa zipatso za citrus zakupsa, kusakaniza kwa gibberellin ndi 2, 4-madontho angasonyeze kusunga zipatso zabwino.

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Thupi ndi mankhwala katundu

▶ 2, madontho 4 a mankhwala oyamba ndi ufa woyera,
▶ Kafungo ka phenolic,
▶ Malo osungunuka 140.5 ℃.
▶ Kusungunuka m'madzi pa 25 ℃ ndi 620mg/L, komwe kumasungunuka mu acetone ndi ethanol, koma osasungunuka mu petroleum.
▶ Zopanda hygroscopic, zowononga.
▶ Kusungunuka kwa mchere wa 2, 4-drop ndi wokwera, mwachitsanzo, kusungunuka kwa mchere wa 2, 4-drop sodium m'madzi ndi 4.5%.

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Parameters

Zochita	Zokolola zogwiritsidwa ntchito	Mlingo/(mg/L)	Kugwiritsa ntchito
Limbikitsani parthenocarpy	Chinanazi, zukini, nkhaka, tomato, biringanya	5-10 2.5 ~ 15	Dikirani ndi kuwaza maluwa
Pewani kugwa kwa maluwa ndi zipatso, kulimbikitsa kukhazikika kwa zipatso ndikuwonjezera zokolola	Tomato, biringanya, tsabola	30-50	Dikirani ndi kuwaza maluwa
Limbikitsani kutha msinkhu	Nthochi	200 ~ 1600	Utsi zipatso
Pewani kugwa musanakolole	Citrus	5-20	Kupopera mbewu mankhwalawa
Pewani kugwa kapena masamba	Chinese kabichi, kabichi, kolifulawa	20-50	Full kupopera mbewu mankhwalawa pambuyo kukolola
Limbikitsani kutulutsa kwa turpentine	Mtengo wa paini	100 ~ 200	Pakani pa chocheka
Wonjezerani nthawi yosungirako	Nkhaka, chivwende	10-100	Utsi zipatso
Kusunga ndi kusunga nthawi yayitali	Citrus, sweet lalanje, nthochi lalanje, navel lalanje	2, 4-madontho 100 + carbendazim 500; 2, 4-Drop 100 + Thiophanate-Methyl 500	Kuviika kwa zipatso
Limbikitsani minofu kuti isiyanitse mu mizu	Fodya ndi mbewu zina	0.1 ~ 1.0	Onjezani ku chikhalidwe cha chikhalidwe
Pewani kutsika kwa zipatso pa kutentha kochepa m'nyengo yozizira ndikuletsa pericarp senescence	Mitengo ya zipatso, citrus	2, 4-madontho a 10 + gibberellin 10	Kupopera mbewu mankhwalawa
Limbikitsani kuchuluka kwa zipatso ndikuletsa kugwa kwa zipatso za thupi	Jinsixiaozao, Gray Jujube, Shanxi Jujube, Persimmon, Litchi	5-10	Kupopera mbewu mankhwalawa pachimake
Tetezani ndi kulimbikitsa zipatso	Zukini, Longan, Mango	20 ~ 30	Pakani mozungulira m'munsi mwa kalembedwe ka maluwa achikazi otseguka
Limbikitsani kupanga zipatso zopanda seedless kapena zochepa	Kiwi zipatso
Onjezerani zokolola za Graminaceae	Mpunga	10-25	Kupopera mbewu mankhwalawa pa siteji yonse
Limbikitsani mizu ndi kutuluka	Chimanga	30	Kuthira mbewu