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Domateste Yardımcı Hava Akımlı ilaç Uygulama Etkinliğinin Belirlenmesi

Year 2003, Volume: 09 Issue: 02, 249 - 254, 01.05.2003
https://doi.org/10.1501/Tarimbil_0000000798

Abstract

Bu çal ışma, domateste yard ı mcı hava ak ı ml ı ilaç uygulamalar ı n ı n yaprak üst ve alt yüzeylerinde tutunan ilaç kal ı nt ı miktarı na, bitki tacı içerisine ilaç penetrasyonuna ve ilaç sürüklenmesine etkilerini belirlemek amac ı yla yürütülmü ştür. Bu amaçla yard ı mcı hava ak ı ml ı bir deneme pülverizatörü imal edilmi ştir. Pülverizatör üzerinde püskürtme çubu ğ u boyunca uzanan ve hava ile şişirilebilen bir hava çantas ı bulunmaktad ı r. Santrifüj bir fan taraf ı ndan oluşturulan hava ak ı m ı , hava çantas ı n ı n altı nda bulunan 40 mm çapl ı ve eksenleri aras ı nda 80 mm bulunan bir seri delikten dikey olarak aşağı doğ ru bas ı lmaktad ı r. Fan hidrolik motorla çal ıştı nlmaktad ı r. Farkl ı hava h ı zları elde etmek için fan devri ayarlanabilmektedir. Denemeler 21, 30 ve 37 m/s'lik hava h ı zları nda yap ı lmışt ı r. Püskürtme çubu ğ u üzerindeki içi boş konik hüzmeli memelerin aç ı s ı geriye doğ ru 30°'ye ayarlanmıştı r. Böylece, memelerden ç ı kan ilaç damlaları dikey hava ak ı mı yard ı mı yla bitkiye taşı nmaktad ı r. Araştı rma sonuçlar ı , yard ı mcı hava akı m ı n ı n yaprak üst ve alt yüzeylerinde toplanan kal ı nt ı miktarı n ı art ı rd ığı n ı , ilaç penetrasyonunu iyileştirdiğ ini ve ilaç sürüklenmesini azaltt ığı n ı göstermiştir. Yaprak üst ve alt yüzeylerinde en yüksek ilaç kal ı nt ı ları 37 m/s'lik hava h ı z ı nda elde edilmiştir. Klasik uygulamayla karşı laştı rı ld ığı nda, 21, 30 ve 37 m/s'lik hava h ı zları yla yap ı lan yard ı mcı hava ak ı ml ı uygulama bütün bitki seviyelerindeki ortalama kal ı nt ı miktarı n ı sı ras ı yla % 30.96, % 40.65 ve % 43.87 oranlar ı nda artı rm ışt ı r. Yard ı mcı hava akı mı , hava h ı z ı ve rüzgar h ı z ı na bağl ı olarak ilaç sürüklenmesini % 21.3-43.5 aras ı nda azaltmışt ı r.

References

  • Bayat, A. 1991. Turunçgil Ilaçlamas ı nda Klasik Püskürtme Yöntemleri ve Elektrostatik Yükleme Yöntemi Etkinli ğ inin Belirlenmesi Üzerinde Bir Araştı rma. Doktora Tezi Çukurova Only. Fen Bilimleri Enstitüsü Tar ı m Makinalar ı Anabilim Dal ı 177 s., Adana.
  • Cooke, B. K., E. C. Hislop, P. J. Herrington, N. M. Western, and F. Humpherson-Jones, 1990. Air-assisted spraying of arable crops in relation to deposition, drift and pesticide performance. Crop Protection, 9 (4) 303-311.
  • Darvishvand, M. and R. B. Brown, 1997. Performance of an airassist forestry boom sprayer. Canadian Agricultural Engineering, 39 (4) 281-287.
  • Dursun, E. 1996. Farkl ı ilaç uygulama yöntemlerinin damla s ı kl ığı na etkilerinin belirlenmesi. 6. Uluslararas ı Tarı msal Mekanizasyon ve Enerji Kongresi, s. 380-389, Ankara.
  • Radar, E. 1991. Development Criteria for an Air-Assisted Ground Crop Sprayer. In: Air-Assisted Spraying in Crop Protection.
  • BCPC Monograph 46, (Ed. By A. Lavers, P. Herrington and E.S.E. Southcombe), pp. 23-27, BCPC, Farnham, UK.
  • Heilsbronn, R. R. and P. G. Andersen, 1991. Ein Beitrag zur Umweltgerechten Applikation von Pflanzenschutzmitteln. Landtechnik, 3/91, 116-119, Düsseldorf, Deutschland. Hislop, E. C., N. M. Western, B. K. Cooke, and R. Butler, 1993.
  • Experimental air-assisted spraying of young cereal plants under controlled conditions. Crop Protection, 12 (3) 193- 200.
  • Jeffrey, W. and W. A. Taylor, 1991. Manipulation of Spray Deposits on Cereals With Air Assistance. In: Air-Assisted Spraying in Crop Protection. BCPC Monograph 46, (Ed. By A. Lavers, P. Herrington and E.S.E. Southcombe), pp. 273- 274, BCPC, Farnham, UK.
  • Khdair, Al., T. G. Carpenter, and D. L. Reichard, 1994. Effects of air jets on deposition of charged spray in plant canopies. Transaction of the ASAE, 37 (5) 1423-1429.
  • May, M. J. 1991. Early Studies on Spray Drift, Deposit Manipulation and Weed Control in Sugar Beet With AirAssisted Boom Sprayers. In: Air-Assisted Spraying in Crop Protection. BCPC Monograph 46, (Ed. By A. Lavers, P. Herrington and E.S.E. Southcombe), pp. 89-97, BCPC; Farnham, UK.
  • Piche, M., B. Panneton, and R. Theriault, 2000. Field evaluation of air-assisted boom spraying on broccoli and potato. Transaction of the ASAE, 43 (4) 793-799.
  • Manor, G., A. Hofner, R. Or, G. Phishler, Y. Epstein, T. Nakash, and M. Jacobi, 1989. Air stream facilitated application of cotton foliage treatments. Transaction of the ASAE, 32 (1) 37-40.
  • Morgan, N. A. 1991. The Effects of Aair Aassistance on the Distribution of Spray Drops on Targets. In: Air-Assisted Spraying in Crop Protection. BCPC Monograph 46, (Ed. By A. Lavers, P. Herrington and E.S.E. Southcombe), pp. 305- 308, BCPC, Farnham, UK.
  • Quanquin, B. 1992. Less Drift, More on Target With the Twin System. ASAE Paper No: 921564, St. Joseph, MI.
  • Ringel, R., W. A. Taylor and P.G. Anderson, 1991. Charging Spray Deposits From Horizontal to Vertical Surfaces at Ground Level Within Cereal Rows Using Air Assistance. In: Air-Assisted Spraying in Crop Protection. BCPC Monograph 46, (Ed. By A. Lavers, P. Herrington and E.S.E. Southcombe), pp. 297-298, UK
  • Sağ lam, R. 1992. Pamukta Uçakla Defolyant Uygulamalar ı Üzerine Araştı rmalar. Doktora Tezi. Çukurova Univ. Fen Bilimleri Enstitüsü Tar ı m Makinalar ı . Anabilim Dal ı 173 s., Adana.
  • Watson, D. G. and R. L. Wolf, 1985. Air carrier technique for row crop spraying application. Transactions of the ASAE, 28 (5) 1445-1448.

Determination of Air-Assisted Spray Application Efficiency in Tomato

Year 2003, Volume: 09 Issue: 02, 249 - 254, 01.05.2003
https://doi.org/10.1501/Tarimbil_0000000798

Abstract

his study was conducted to determine the effects of air-assisted spray application on spray deposition on both the upper and lower leaf surfaces, spray penetration into plant canopy, and spray dirift in tomato. An airassisted experimental sprayer was built for this study. This sprayer has an inflatable air bag along the boom. Airassisted produced by a centrifugal fan is forced vertically down through a series of circular holes, 40 mm in diameter and 80 mm apart at the bottom of the inflated air bag. Fan was driven by a hydraulic motor. Fan rotation speed can be adjusted to obtain different air velocities. Tests were done with air velocities of 21, 30, and 37 m/s. Hollow cone nozzles on the boom were angled 30 degree backward. Thus, spray droplets ejected from nozzles were carried to the plant by the vertical air stream. Research results showed that air assistance increased deposits on both the upper and lower leaf surfaces, improved spray penetration, and reduced spray drift. The highest spray deposits on the upper and lower leaf surface were obtained with air velocity of 37 m/s. Mean spray deposits over all plant locations increased 30.96, 40.65, and 43.87 % for air-assisted application with air velocities of 21, 30, and 37 m/s, respectively, compared to spray application without air assistance. Air assistance reduced spray drift between 21.3 - 43.5 % depending on air and wind velocities.

References

  • Bayat, A. 1991. Turunçgil Ilaçlamas ı nda Klasik Püskürtme Yöntemleri ve Elektrostatik Yükleme Yöntemi Etkinli ğ inin Belirlenmesi Üzerinde Bir Araştı rma. Doktora Tezi Çukurova Only. Fen Bilimleri Enstitüsü Tar ı m Makinalar ı Anabilim Dal ı 177 s., Adana.
  • Cooke, B. K., E. C. Hislop, P. J. Herrington, N. M. Western, and F. Humpherson-Jones, 1990. Air-assisted spraying of arable crops in relation to deposition, drift and pesticide performance. Crop Protection, 9 (4) 303-311.
  • Darvishvand, M. and R. B. Brown, 1997. Performance of an airassist forestry boom sprayer. Canadian Agricultural Engineering, 39 (4) 281-287.
  • Dursun, E. 1996. Farkl ı ilaç uygulama yöntemlerinin damla s ı kl ığı na etkilerinin belirlenmesi. 6. Uluslararas ı Tarı msal Mekanizasyon ve Enerji Kongresi, s. 380-389, Ankara.
  • Radar, E. 1991. Development Criteria for an Air-Assisted Ground Crop Sprayer. In: Air-Assisted Spraying in Crop Protection.
  • BCPC Monograph 46, (Ed. By A. Lavers, P. Herrington and E.S.E. Southcombe), pp. 23-27, BCPC, Farnham, UK.
  • Heilsbronn, R. R. and P. G. Andersen, 1991. Ein Beitrag zur Umweltgerechten Applikation von Pflanzenschutzmitteln. Landtechnik, 3/91, 116-119, Düsseldorf, Deutschland. Hislop, E. C., N. M. Western, B. K. Cooke, and R. Butler, 1993.
  • Experimental air-assisted spraying of young cereal plants under controlled conditions. Crop Protection, 12 (3) 193- 200.
  • Jeffrey, W. and W. A. Taylor, 1991. Manipulation of Spray Deposits on Cereals With Air Assistance. In: Air-Assisted Spraying in Crop Protection. BCPC Monograph 46, (Ed. By A. Lavers, P. Herrington and E.S.E. Southcombe), pp. 273- 274, BCPC, Farnham, UK.
  • Khdair, Al., T. G. Carpenter, and D. L. Reichard, 1994. Effects of air jets on deposition of charged spray in plant canopies. Transaction of the ASAE, 37 (5) 1423-1429.
  • May, M. J. 1991. Early Studies on Spray Drift, Deposit Manipulation and Weed Control in Sugar Beet With AirAssisted Boom Sprayers. In: Air-Assisted Spraying in Crop Protection. BCPC Monograph 46, (Ed. By A. Lavers, P. Herrington and E.S.E. Southcombe), pp. 89-97, BCPC; Farnham, UK.
  • Piche, M., B. Panneton, and R. Theriault, 2000. Field evaluation of air-assisted boom spraying on broccoli and potato. Transaction of the ASAE, 43 (4) 793-799.
  • Manor, G., A. Hofner, R. Or, G. Phishler, Y. Epstein, T. Nakash, and M. Jacobi, 1989. Air stream facilitated application of cotton foliage treatments. Transaction of the ASAE, 32 (1) 37-40.
  • Morgan, N. A. 1991. The Effects of Aair Aassistance on the Distribution of Spray Drops on Targets. In: Air-Assisted Spraying in Crop Protection. BCPC Monograph 46, (Ed. By A. Lavers, P. Herrington and E.S.E. Southcombe), pp. 305- 308, BCPC, Farnham, UK.
  • Quanquin, B. 1992. Less Drift, More on Target With the Twin System. ASAE Paper No: 921564, St. Joseph, MI.
  • Ringel, R., W. A. Taylor and P.G. Anderson, 1991. Charging Spray Deposits From Horizontal to Vertical Surfaces at Ground Level Within Cereal Rows Using Air Assistance. In: Air-Assisted Spraying in Crop Protection. BCPC Monograph 46, (Ed. By A. Lavers, P. Herrington and E.S.E. Southcombe), pp. 297-298, UK
  • Sağ lam, R. 1992. Pamukta Uçakla Defolyant Uygulamalar ı Üzerine Araştı rmalar. Doktora Tezi. Çukurova Univ. Fen Bilimleri Enstitüsü Tar ı m Makinalar ı . Anabilim Dal ı 173 s., Adana.
  • Watson, D. G. and R. L. Wolf, 1985. Air carrier technique for row crop spraying application. Transactions of the ASAE, 28 (5) 1445-1448.
There are 18 citations in total.

Details

Primary Language Turkish
Journal Section Research Article
Authors

Ergin Dursun This is me

Publication Date May 1, 2003
Submission Date May 1, 2003
Published in Issue Year 2003 Volume: 09 Issue: 02

Cite

APA Dursun, E. (2003). Domateste Yardımcı Hava Akımlı ilaç Uygulama Etkinliğinin Belirlenmesi. Journal of Agricultural Sciences, 09(02), 249-254. https://doi.org/10.1501/Tarimbil_0000000798

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