Results 11 to 20 of about 23,222 (303)

Comparison of an ultra-low volume (ULV) sprayer against a conventional sprayer, for foliar fertiliser and fungicide applications in turfgrass [PDF]

open access: yesJournal of Plant Protection Research, 2016
Two field studies (I and II) at the University of Nebraska-Lincoln: John Seaton Anderson Turfgrass Research Facility near Mead, NE, USA, were conducted to determine if a new ultra-low volume (ULV) sprayer can apply foliar nutrient, growth regulator, and ...
Ferguson Jason Connor   +4 more
doaj   +2 more sources

Comparative Evaluation of Electrostatic Sprayer for Cotton Crop [PDF]

open access: yesInternational Journal of Bio-Resource and Stress Management, 2016
A comparative evaluation of an electrostatic sprayer (make ESS) was conducted at Krishi VigyanKendra, Faridkot, Punjab, India. Effect of electrostatic spraying on droplet density, area coverage, spray deposition, uniformity coefficient, droplet size and
Bharat Patel   +5 more
doaj   +1 more source

PARAMETERS FOR MODELING PASSIVE SUSPENSIONS OF SPRAY BARS

open access: yesEngenharia Agrícola, 2021
The uniformity and quality of spraying depend on the stability of the spray boom, defined as the suspension system between the boom and the machine chassis.
Rafael Kappaun   +2 more
doaj   +1 more source

The influence of the sprayer control on the increase in the productivity of the machine-tractor aggregate in the protection of orchards [PDF]

open access: yesAgroznanje, 2019
For the chemical protection of orchards, a research on the surface area of 150 ha was carried out, and a method of spraying was applied. In this method, machines known as orchard sprayer are used, in which, in the presence of the produced air current ...
Maličević Zoran   +3 more
doaj   +1 more source

Improving machine dynamics via geometry optimization [PDF]

open access: yes, 2011
The central thesis of this paper is that the dynamic performance of machinery can be improved dramatically in certain cases through a systematic and meticulous evolutionary algorithm search through the space of all structural geometries permitted by ...
Tudose, Lucian   +5 more
core   +1 more source

Computer programs for analysis of droplets sprayed on water sensitive papers [PDF]

open access: yesPlanta Daninha, 2013
The use of water-sensitive papers is an important tool for assessing the quality of pesticide application on crops, but manual analysis is laborious and time-consuming.
J.P.A.R. Cunha   +2 more
doaj   +1 more source

Performance Evaluation of the UAV Sprayer in Controlling Brevicoryne Brassicae L. Pest in Canola [PDF]

open access: yesJournal of Agricultural Machinery
IntroductionAbout 30% of the annual losses of agricultural products are caused by pests, diseases, and weeds. Spraying is currently the most common method of their control.
N. Bagheri, M. Safari, A. Sheikhi Garjan
doaj   +1 more source

RESEARCH OF MOBITOX SUPER SEED DRESSING MACHINE, FITTED WITH A TWO DISC DISTRIBUTOR AND A TWO-LEVEL REFLECTIVE DEVICE [PDF]

open access: yesVolga Region Farmland, 2019
The use of seed dressers improves their field germination, reduces smut diseases and root rot. The experience of the use of dressing agents in grain-sowing farms showed that the self-propelled seed dressers PS-20AM01, Mobitox Super, PSK-15 are most ...
A.V. Machnev   +5 more
doaj   +1 more source

Improvement of the technological scheme fan cotton sprayer OВХ-600 for biologically effective plant protection [PDF]

open access: yesBIO Web of Conferences
The article presents the developed technological scheme of the ОВХ-600 fan cotton sprayer, to switch to a low-volume spraying method with flow rate of working fluid in the range of 50-100 liters per hectare.
Utepov Burkhan   +3 more
doaj   +1 more source

PENGEMBANGAN DESAIN SPRAYER BUAH MENGGUNAKAN QUALITY FUNCTION DEPLOYMENT

open access: yesJurnal Teknik Pertanian Lampung, 2020
The aim of this research is to develop an specialty sprayer for fruits. It is expected that the sprayer will be able to assist farmers in improving the quality of the fruits. Sprayer is a pesticide applicator that is needed in eradicating and controlling
Surya Abdul Muttalib   +5 more
doaj   +1 more source

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