Chowongolera Kukula kwa Zomera Uniconazole 95% Tc, 5% Wp, 10% Sc

Ikani

Choletsa kukula kwa zomera cha azole, choletsa kupanga gibberellin. Chimaletsa kukula kwa zomera zamasamba kapena zamitengo. Chimaletsa zomera kumera, kuletsa kumera ndikuwonjezera kuchuluka kwa masamba obiriwira. Mlingo wa mankhwalawa ndi wochepa, wamphamvu, kuchuluka kwa 10 ~ 30mg/L kumakhala ndi zotsatira zabwino zoletsa, ndipo sichingayambitse kufooka kwa zomera, nthawi yayitali, chitetezo kwa anthu ndi nyama. Chingagwiritsidwe ntchito pa mpunga, tirigu, chimanga, mtedza, soya, thonje, mitengo ya zipatso, maluwa ndi mbewu zina, chimatha kupopera tsinde ndi masamba kapena kuchiza nthaka, kuwonjezera kuchuluka kwa maluwa. Mwachitsanzo, pa mpunga, barele, tirigu ndi 10 ~ 100mg/L kupopera, pa zomera zokongoletsera ndi 10 ~ 20mg/L kupopera. Chilinso ndi mphamvu zambiri, mphamvu zambiri komanso mphamvu zowononga mabakiteriya, ndipo chimasonyeza mphamvu zabwino zowononga mabakiteriya pa kuphulika kwa mpunga, kuwola kwa mizu ya tirigu, malo ang'onoang'ono a chimanga, mmera woipa wa mpunga, nkhanambo ya tirigu ndi anthracnose ya nyemba.

Kuthirira nthaka ndi bwino kuposa kupopera masamba. Tenobuzole imayamwa ndi mizu ya zomera kenako n’kulowetsedwa m’thupi la zomera. Imatha kulimbitsa kapangidwe ka maselo, kuwonjezera kuchuluka kwa proline ndi shuga, kulimbitsa kupirira kupsinjika kwa zomera, kupirira kuzizira komanso kupirira chilala.

Njira yogwiritsira ntchito

1. Mbewu za mpunga wa mpunga ndi 50-200mg/kg. Mbewuzo zinanyowetsedwa ndi 50mg/kg pa mpunga woyambirira, 50-200mg/kg pa mpunga wa nyengo imodzi kapena mpunga wochedwa kukolola mosalekeza ndi mitundu yosiyanasiyana. Chiŵerengero cha kuchuluka kwa mbewu ndi kuchuluka kwa madzi chinali 1:1.2:1.5, mbewuzo zinanyowetsedwa kwa maola 36 (24-28), ndipo mbewuzo zinasakanizidwa kamodzi pa maola 12 aliwonse kuti mbewuzo zigwiritsidwe ntchito mofanana. Kenako gwiritsani ntchito kuyeretsa pang'ono kuti mulimbikitse kubzala mphukira. Imatha kulima mbande zazifupi komanso zolimba ndi miphika yambiri.

2. Mbewu za tirigu zimasakanizidwa ndi 10mg/kg ya mankhwala amadzimadzi. Mbewu iliyonse ya kg imasakanizidwa ndi 10mg/kg ya mankhwala amadzimadzi a 150ml. Sakanizani mukamapopera kuti madziwo azilumikizana bwino ndi mbewu, kenako sakanizani ndi dothi louma pang'ono kuti muzitha kubzala mosavuta. Mbewu zitha kuphikidwanso kwa maola 3-4 mutasakaniza, kenako sakanizani ndi dothi louma pang'ono. Zitha kukulitsa mbande zamphamvu za tirigu wa m'nyengo yozizira, kuonjezera kukana kupsinjika, kuwonjezera kubzala bwino chaka chisanafike, kuonjezera kuchuluka kwa mutu ndikuchepetsa kuchuluka kwa kubzala. Mu gawo lolumikizana tirigu (bwino msanga kuposa mochedwa), poperani 30-50mg/kg ya yankho la endosinazole pa mu 50kg mofanana, zomwe zimatha kuwongolera kutalika kwa tirigu ndikuwonjezera kukana kwa malo ogona.

3. Pa zomera zokongoletsera, kupopera madzi kwa 10-200mg/kg, kuthirira madzi kwa 0.1-0.2mg/kg, kapena kulowetsa mizu, mababu kapena mababu kwa maola angapo musanabzale, kungathandize kulamulira mawonekedwe a chomera ndikulimbikitsa kusiyana kwa maluwa ndi maluwa.

4. Mtedza, udzu, ndi zina zotero. Mlingo woyenera: 40g pa mu, kugawa madzi 30kg (pafupifupi miphika iwiri)

Kugwiritsa ntchito

Nkhani zofunika kuziganizira

1. Ukadaulo wogwiritsa ntchito tenobuzole ukadali pansi pa kafukufuku ndi chitukuko, ndipo ndi bwino kuuyesa ndikuulimbikitsa mutagwiritsa ntchito.

2. Yang'anirani bwino kuchuluka ndi nthawi yogwiritsira ntchito. Mukamakonza mbewu, ndikofunikira kulinganiza nthaka, kubzala m'nthaka yosaya kwambiri komanso kuphimba nthaka yosaya kwambiri, komanso chinyezi chokwanira.

Kukonzekera

0.2mol ya acetonide inasungunuka mu 80mL ya acetic acid, kenako 32g ya bromine inawonjezedwa, ndipo izi zinapitilira kwa maola 0.5 kuti α-acetonide bromide ipezeke ndi 67%. Kenako 13g ya α-triazolone bromide inawonjezedwa ku chisakanizo cha 5.3g 1,2, 4-triazole ndi sodium ethanolone (1.9g ya sodium yachitsulo ndi 40mL anhydrous ethanol), reflux reaction inachitika, ndipo α-(1,2, 4-triazole-1-yl) inapezeka pambuyo pa chithandizo ndi 76.7%.

Triazolenone inakonzedwa pogwiritsa ntchito njira ya reflux ya 0.05mol p-chlorobenzaldehyde, 0.05mol α-(1,2, 4-triazole-1-yl), 50mL benzene ndi kuchuluka kwa organic base kwa maola 12. Kuchuluka kwa triazolenone kunali 70.3%.

Zanenedwanso kuti pakakhala kuwala, kutentha kapena chothandizira, triazolenone isomerization imatha kusintha Z configuration kukhala E configuration.

Zinthu zomwe zili pamwambazi zinasungunuka mu 50mL methanol, ndipo 0.33g sodium borohydride inawonjezedwa m'magulu. Pambuyo pa reflux reaction kwa ola limodzi, methanol inatulutsidwa ndi nthunzi, ndipo 25mL 1mol/L hydrochloric acid inawonjezedwa kuti ipange white precipitate. Kenako, mankhwalawa anasefedwa, kuumitsidwa ndikubwezeretsedwanso ndi anhydrous ethanol kuti apeze conazole yokhala ndi phindu la 96%.

Kusiyana pakati pa enlobulozole ndi polybulozole

1. Polybulobuzole ili ndi ntchito zosiyanasiyana, mphamvu yabwino yowongolera wangwang, nthawi yayitali yogwira ntchito, ntchito yabwino ya zamoyo, komanso mphamvu yamphamvu, zotsalira zochepa komanso chitetezo champhamvu.

2, pankhani ya ntchito ya zamoyo ndi zotsatira za mankhwala, ndi yapamwamba nthawi 6-10 kuposa polybulobutazole, ndipo zotsatira za tenobutazole zimachepa mofulumira.