Mɔfiame mamlɛtɔ si ku ɖe atikewumɔ̃ ƒe nugbɔwo ŋu: ƒomeviwo, zazãwo, kple tsitete ƒe lolome .

2) Tsitoƒe ƒe lolome: Nutsyɔtsyɔ vs. Drift .

Zi geɖe la, VMD (volume median diameter) yɔa tsitete ƒe lolome zi geɖe. Zi alesi tsiteteawo nyoe la, zi nenemae aŋgbawo ƒe xɔxlɔ̃ sɔa gbɔ zi geɖe—gake afɔku si le dzodzom le tsia me dzina ɖe edzi, vevietɔ le kɔkɔƒewo kple ya ƒe duƒuƒu si kɔkɔ wu me. Coarser droplets ɖea dzodzo dzi kpɔtɔna gake ate ŋu ahiã tsi ƒe agbɔsɔsɔ alo kpeɖeŋutɔ geɖe wu be wòalé dɔwɔwɔ me ɖe asi.

• Tsitoƒe nyuiwo  → Nusiwo woatsɔ axe mɔ ɖe enu nyuie wu, afɔku si le tsia dzi si lolo wu.

• Coarser Droplets  → Lower drift, ɣeaɖewoɣi la, wometsyɔa nu dzi boo o—wotsɔa tsi ƒe lolome, dzogoe, alo twin‐fan xea fe ɖe eta.

• Nutoa me le vevie:  Dzoxɔxɔ, kuɖiɖi, kple yaƒoƒo dzina ɖe edzi be yaƒoƒo kple dzodzo le eme dzina ɖe edzi.

3) nyaƒoɖeamenu, dzogoe, kple sisi ƒe agbɔsɔsɔ—alesi wowɔa nu ɖekae .

3.1 Nyaƒoɖeamenu vs. tsi si sina toa eme vs. tsitetewo .

• Nyaƒoɖeamenu ƒe dzidziɖedzi nana tsi ƒe sisi ƒe agbɔsɔsɔ dzina ɖe edzi eye wòtrɔa tsitetewo nyuie wu.

• Lé ŋku ɖe adzɔnuwɔƒea ƒe nɔnɔmetata ŋu ɣesiaɣi hena wò nozzle ƒe nɔnɔme.

• Mègati coverage yome kple PSI ɖeɖeko o—bu dzogoe, duƒuƒu, kple nugbɔ ƒe lolome ŋu gbã.

3.2 Dzogoe (80° vs. 110°) kple boom ƒe kɔkɔme .

• Dzogoe siwo keke wu (le kpɔɖeŋu me, 110°) ɖea mɔ ɖe boom ƒe kɔkɔme si le anyime ŋu na ƒoƒo ɖekae ma ke, si kpena ɖe ame ŋu be wòadzo le tsia dzi.

• Kpɔe ɖa be wowɔ ɖeka kple kpɔɖeŋu dodokpɔ; Taɖodzinu na 50–70% ƒe ƒoƒo ɖe booms dzi.

• Le atikplɔwo dzi la, dzogoe kpɔa ŋusẽ ɖe atike si wotsɔna ƒua gbe ƒe kekeme kple dɔwɔwɔ ƒe didime dzi—Na kɔkɔme kple ablaɖeɖe nanɔ anyi ɖaa.

4) Dzidzedzekpɔkpɔ: Mɔnu siwo wɔa dɔ kabakaba siwo wɔa dɔ .

Dzidze ɣesiaɣi si nàtrɔ nozzle, nyaƒoɖeamenu, duƒuƒu, alo atike si wowɔ.

4.1 Nozzle ɖeka (Broadcast Swath)

1. Dzidze swath ƒe kekeme (W) le afɔ alo mita me.

2. Catch test: Du le taɖodzinu ƒe nyaƒoɖeamenu me hena miniti 1; Dzidze GPM (US) alo l/min (Metric).

3. Zã mɔfiame si sɔ kple wò unitwo:

Imperial (nugbɔ ɖeka, nyadzɔdzɔwo kaka ƒe swath le afɔwo me): GPA = (495 × GPM) / (mph × w_ft) metrik (nozzle ɖeka, gbeƒãɖeɖe ƒe swath le mita me) / (600 × min) / (600 × min)

4.2 Booms (nu siwo ƒe didime nye didime si woɖo ɖi)

Imperial (spacing in inches): GPA = (5940 × GPM le nozzle ɖeka me) / (mph × s_in) metric (spacing in nozzle) / (600 × l/min)

5) Kpɔɖeŋu kple coverage ƒe kpeɖodzi .

5.1 Kpɔɖeŋu dodokpɔ bɔbɔe .

• Lay tsi si ŋu wotsia dzi ɖo alo agba siwo me goglo o siwo le swath la dzi.

• Spray le dɔwɔwɔ ƒe kɔkɔme kple duƒuƒu.

• Kpɔe ɖa be wole nusiwo wotsɔ de eme ɖekae kple esiwo wotsɔ ƒo ƒu ɖe wo nɔewo dzi hã; Trɔ asi le kɔkɔme/dzogoe ŋu alo nàtrɔ nozzle ne ehiã.

5.2 Kpekpeɖeŋunana ƒe dodokpɔwo to dɔbiagbalẽvi dzi .

• Gbewutikewo:  Tsɔ nusiwo sɔ kple wo nɔewo kple drift control ɖo nɔƒe gbãtɔ → Medium to coarse droplets.

• Fungicide/nudzodzoewo:  Favour leaf coverage → Medium to fine droplets.

• Fliliar Feed:  Tsitoƒe siwo le ɖoɖo nu; Kpɔ pH kple tsi ƒe nyonyome dzi.

6) Nozzle nyuitɔ tiatia le dɔ nu .

6.1 Nyametsotso kaba ƒe matrix .

• yaƒoƒo, drift‐sensitive: ya‐induction flat fan; boom si le anyime; PSI si le titina.

• aŋgbawo ƒe aŋgbawo/tsitrenu: Twin‐fan alo hollow cone; ɖo kpe rate kple ppe dzi.

• Open Turf Broadcast: Standard/Low‐Drift Flat Fan; 110° ƒe dzogoe; Kpɔe ɖa be woƒo wo nu ƒu ɖe wo nɔewo dzi hã.

• Fence Lines / Banks: Deflector/Boomless; Kpɔ Swath ɖa; Ðe duƒuƒu dzi kpɔtɔ na goawo.

• Tsi si nye tsi: streaming tips; Ƒo asa na dzobibi; Ðo kpe rate dzi kple pans.

6.2 Dzogoe & Agbɔsɔsɔme Tiatia (Seƒoƒo ƒe Sewo)

• Tia dzogoe si sɔ kple boom ƒe kɔkɔme si dzi woate ŋu aɖu.

• Upsize nozzle orifice na agbɔsɔsɔ si kɔkɔ wu manɔmee PSI si gbɔ eme.

• Downsize alo dzi PSI ne coverage le seɖoƒe (mind drift).

7) Dzadzraɖo: Dzadzɛ, Kpɔe ɖa, eye nàɖɔlii .

• Filters & strainers: Tsɔ mesh sɔ kple nozzle ƒe lolome; Dzadzɛnyenye le dɔ ɖesiaɖe megbe.

• Nozzle wear: Ne sisi dzi ɖe edzi ~10% tso spec gbɔ la, ke tsɔe ɖɔ li abe ƒuƒoƒo ene.

• Dzadzɛnyenye dedie: tsilele kple fafɛ‐brush; Ƒo asa na pin kple ka.

• Spare set rotation: Na spare dzadzɛ ɖo be nàɖɔli le agblea me.

8) Dedienɔnɔ & Sedziwɔwɔ ƒe gɔmedzenufiafiawo .

• Wɔ ɖe mɔfiame siwo dzi woŋlɔa nu ɖo dzi hena tsitete ƒe lolome kple tsi ƒe lolome.

• bubudede buffer zones kple ya ƒe dzidzenuwo ŋu; Ƒo asa na fesre siwo le dzo dam, siwo le ƒuƒuie eye ya le ƒoƒom.

• Zã PPE si sɔ; Flush eye nàtsɔe aƒu gbe ɖe tsilele me le nutoa me ƒe sewo nu.

• Dzra beléle na nuŋlɔɖiwo kple dzidzedzekpɔkpɔ ŋuti nuŋlɔɖiwo ɖo.

• Cranking PSI for coverage → Te orifice si lolo wu alo dzogoe vovovo kpɔ.

• Boom kɔkɔ akpa → dzia drift kple uneven overlap ɖe edzi.

• Aɖabaŋeŋe ƒu azɔlizɔzɔ ƒe duƒuƒu dzi → Gbugbɔ trɔ asi le eŋu na dɔwɔla ɖesiaɖe kple agba.

• Klɔƒe kple ka → nusiwo gblẽ ƒe aɖaŋuɖoɖowo; Soak + falɛfalɛ brɔs boŋ.

• Mesh si mesɔ o → Dɔwuame ƒe sisi nyuie akpa; Too Coarse ɖe mɔ ɖe clogs ŋu.

  
  

Nyabiasewo ƒe 1999 me.

Zi nenie wòle be maɖɔli nozzle?

Trɔ asi le eŋu ne wodzidze sisi la, ekɔ wu 10% wu ɖaseɖigbalẽ ƒe asixɔxɔ le nyaƒoɖeamenu aɖe me. Zi geɖe la, ame siwo zãa nu kpekpewo la xɔa ƒe sia ƒe; Tsɔe ɖo eteƒe abe set na ɖekawɔwɔ ene.

Nukatae nye pattern stripe le turf dzi?

Boom ƒe kɔkɔme alo dzogoe/dzidzedze ate ŋu anɔ anyi. Kpɔe ɖa kple kpɔɖeŋu dodokpɔ eye nàɖɔ kɔkɔme alo dzogoe ene ɖo.

Tsitoƒe ƒe lolome kae nyo wu?

Xexeame katã ƒe nu nyuitɔ kekeake aɖeke meli o. Zã medium–coarse na gbewutike siwo me woɖea tsi le; Ne nɔnɔmeawo le dedie ko hafi fine–medium.

Ðe mate ŋu azã aɖaŋuɖoɖo ɖeka na nusianu?

Flat-fan si wozãna ɖaa la nye esi woate ŋu azã le mɔ vovovowo nu, gake aɖaŋuɖoɖo siwo sɔ ɖe dɔwo nu (le kpɔɖeŋu me, ya-wɔwɔ na drift control) nana dɔwɔwɔ nyuie kple emetsonuwo nyona ɖe edzi.