Cov kab tsuag ntau hauv cov txiv laum huab xeeb yog: nplooj ntoos, cag rot, qia rot, aphids, paj rwb bollworm, kab tsuag hauv av, thiab lwm yam.
Peanut Field Weeding Plan:
Peanut field weeding advocates av kho tom qab sowing thiab ua ntej seedlings.Peb tuaj yeem xaiv 0.8-1L 960 g / L Metolachlor EC ib hectare,
los yog 2-2.5L 330 g / L Pendimethalin EC ib hectar thiab lwm yam.
Cov tshuaj tua kab saum toj no yuav tsum tau txau sib npaug rau hauv av tom qab cov txiv laum huab xeeb tau sown thiab ua ntej tshwm sim, thiab cov txiv laum huab xeeb yuav tsum tau them nrog zaj duab xis tam sim tom qab thov.
Rau kev kho mob tom qab tshwm sim thiab nplooj, 300-375 ml ib hectare ntawm 15% Quizalofop-ethyl EC, lossis 300-450 ml ib hectare ntawm 108 g / L Haloxyfop-P-ethyl EC tuaj yeem siv rau hauv 3-5 nplooj. theem ntawm cov nyom nyom;
Thaum lub sij hawm 2-4 nplooj nplooj ntawm cov nyom, 300-450 ml ib hectare ntawm 10% Oxyfluorfen EC tuaj yeem siv rau kev txau tswj ntawm cov kab dej thiab nplooj.
Integrated tswj txoj kev npaj nyob rau hauv loj hlob lub caij
1. Lub caij sowing
Lub sij hawm sowing yog lub sij hawm tseem ceeb rau kev tswj tau zoo ntawm ntau yam kab tsuag thiab kab mob.Qhov teeb meem tseem ceeb yog ntawm kev kho cov noob thiab kev tiv thaiv, nws yog ib qho tseem ceeb heev uas yuav tsum xaiv cov khoom siv high-efficiency, low-toxicity, thiab cov tshuaj tua kab ntev ntev los tswj cov kab mob hauv paus thiab cov kab tsuag hauv av.
Peb tuaj yeem xaiv 22% Thiamethoxam + 2% Metalaxyl-M + 1% Fludioxonil FS 500-700ml sib tov nrog 100kg noob.
Los yog 3% Difenoconazole + 32% Thiamethoxam + 3% Fludioxonil FS 300-400ml sib tov nrog 100kgs noob.
Hauv cov chaw uas muaj kab tsuag hauv av hnyav heev, peb tuaj yeem xaiv 0.2%
Clothianidin GR 7.5-12.5kg .Ua ntej txiv laum huab xeeb sowing, thiab sow tom qab raking av sib npaug.
Los yog 3% Phoxim GR 6-8kg, thov thaum sowing.
Hnav khaub ncaws los yog coated noob yuav tsum tau sown tom qab ziab cov noob, zoo dua li ntawm 24 teev.
2. Thaum lub sij hawm germination mus rau lub sij hawm flowering
Thaum lub sij hawm no, cov kab mob tseem ceeb yog nplooj ntoos, hauv paus rot thiab qia rot kab mob.Peb tuaj yeem xaiv 750-1000ml ib hectare ntawm 8% Tebuconazole +22% Carbendazim SC, lossis 500-750ml ib hectare ntawm 12.5% Azoxystrobin +20% Difenoconazole SC, tshuaj tsuag thaum ntxov ntawm tus kab mob.
Thaum lub sijhawm no, cov kab tsuag tseem ceeb yog Aphis, paj rwb bollworm thiab kab tsuag hauv av.
Txhawm rau tswj aphids thiab paj rwb bollworm, peb tuaj yeem xaiv 300-375ml ib hectare ntawm 2.5% Deltamethrin EC, tshuaj tsuag thaum ntxov ntawm Aphis thiab thib peb instar theem ntawm paj rwb bollworm.
Txhawm rau tswj cov kab tsuag hauv av, peb tuaj yeem xaiv 1-1.5kg ntawm 15% Chlorpyrifos GR lossis 1.5-2kg ntawm 1% Amamectin + 2% Imidacloprid GR, tawg.
3. Lub sij hawm Pod mus rau lub sij hawm puv txiv hmab txiv ntoo
Ib daim ntawv thov sib xyaw (insecticide + fungicide + cog kev loj hlob regulator) raug pom zoo thaum lub sij hawm peanut pod teem caij, uas tuaj yeem tswj tau ntau yam kab mob thiab kab hauv nruab nrab thiab lig theem, tiv thaiv kev loj hlob ntawm txiv laum huab xeeb nplooj, tiv thaiv kev laus ntxov ntxov, thiab txhim kho kev loj hlob.
Thaum lub sijhawm no, cov kab mob tseem ceeb yog nplooj ntoos, qia rot, kab mob xeb, cov kab tseem ceeb yog paj rwb bollworm thiab aphis.
Peb tuaj yeem xaiv 300-375ml ib hectare ntawm 2.5% Deltamethrin + 600-700ml ib hectare ntawm 18% Tebucanozole + 9% Thifluzamide SC + 150-180ml ntawm 0.01% Brassinolide SL, Txau.
Post lub sij hawm: May-23-2022
