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Besprutning av fruktträd

avsättning och lufthastigheter vid olika karaktär på luftströmmar

Svensson, Sven Axel (1991). Besprutning av fruktträd. Technical Report. Uppsala: (NL, NJ) > Dept. of Energy and Technology, Sveriges lantbruksuniversitet. Rapport - Sveriges lantbruksuniversitet, Institutionen för lantbruksteknik ; 149
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Abstract

Apple trees were sprayed with air sprayers with two different cross flow fan arrangements, giving: 1) converging air jets 2) horizontal, parallel air jets. Deposition, measured on artificial targets with fluorescent dye, showed 50 % higher application values and a more uniform distribution pattern in the canopy when converging air jets were used. Maximum air velocities were measured in the same positions in the canopy and correlated with the deposition results. Losses, measured behind the trees, appeared lower down (beneath the tree top level) when converging fans were used.

Authors/Creators:Svensson, Sven Axel
Title:Besprutning av fruktträd
Subtitle:avsättning och lufthastigheter vid olika karaktär på luftströmmar
Series/Journal:Rapport - Sveriges lantbruksuniversitet, Institutionen för lantbruksteknik (0283-0086)
Year of publishing :1991
Number:149
Number of Pages:79
Place of Publication:Uppsala
Publisher:Institutionen för lantbruksteknik, Sveriges lantbruksuniversitet
ISSN:0283-0086
Language:Swedish
Publication Type:Report
Refereed:No
Full Text Status:Public
Subjects:Obsolete subject words > FORESTRY, AGRICULTURAL SCIENCES and LANDSCAPE PLANNING > Plant production > Plant and forest protection
Keywords:fruktsprutning, besprutning, fruktträd, fruktodling, fläktsprutor, växtskydd, utrustning, applicerinsteknik, sprutteknik, avsättning, lufthastighet, bladverk, luftström, anemometer, vindkraftverk, tvärströmsfläkt, mätmetoder
URN:NBN:urn:nbn:se:slu:epsilon-8-193
Permanent URL:
http://urn.kb.se/resolve?urn=urn:nbn:se:slu:epsilon-8-193
ID Code:3894
Department:(NL, NJ) > Dept. of Energy and Technology
Deposited By: Erica Lövgren
Deposited On:04 Sep 2009 00:00
Metadata Last Modified:02 Dec 2014 10:26

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