نتایج جستجو برای: tractor mounted sprayer

تعداد نتایج: 24217  

Journal: :INTERNATIONAL JOURNAL OF AGRICULTURAL ENGINEERING 2018

Journal: :Journal of Soil Sciences and Agricultural Engineering 2019

2008
A. G. Mayton D. H. Ambrose C. C. Jobes N. K. Kittusamy M. L. Legault

Vehicle vibration exposure has been linked to chronic back pain and low back symptoms among agricultural tractor drivers. The objectives of this study by the National Institute for Occupational Safety and Health (NIOSH) were to assess driver whole body vibration (WBV) exposures and recommend interventions to reduce the risk of back related injuries, particularly relative to vehicle jarring/jolt...

Journal: :Emirates Journal of Food and Agriculture 2005

2004

Simultaneous (or concurrent) Engineering, is a concept which should be normal nowadays. Then, without early and simultaneous involvement of all departments, specialists, special suppliers and potential external consultants, you are no longer able to develop these ever more complex agricultural machines. In that case „simultaneous“ means to be faster on the market, because all manufacturers can ...

Journal: :تحقیقات مهندسی کشاورزی 0
علی رشادصدقی عضو هیئت علمی بخش تحقیقات فنی و مهندسی مرکز تحقیقات کشاورزی و منابع طبیعی آذربایجان شرقی محمدرضا یوسف زاده طاهری عضو هیئت علمی بخش تحقیقات فنی و مهندسی مرکز تحقیقات کشاورزی و منابع طبیعی آذربایجان شرقی

the colorado beetle, leptinotarsa decemlineata (say), is the major defoliating and exotic insect pest of potato plants and has caused serious problems in the east azerbaijan and ardabil regions of iran since emerging in the absence of natural native enemies. in the development of a suitable control strategy based on integrated pest management, it is important to recognize control methods that d...

2005

There are various designs of tools and equipment used for harvesting the crops and threshing it separately. Sickles, hand tools and reapers for grain crops and diggers for tuber crops and rhizomes, operated with different power sources are used. Combine harvesters, both tractor mounted and self-propelled, are being very widely used for different grain crops. Functional requirements and principl...

2003
A. B. D. Joubert

A National Animal Traction Survey carried out in South Africa in 1994, indicated that a substantial number of commercial as well as small scale farmers are using or would like to use draught horses on their farms. A major draw back for such farmers is the unavailability of suitable animadrawn implements. As a result, although many farmers would like to use draught horses, few do because of the ...

2011
F. Javier García-Ramos Mariano Vidal Antonio Boné Alfredo Serreta

A methodology for the regulation of boom sprayers working in circular trajectories has been developed. In this type of trajectory, the areas of the plots of land treated by the outer nozzles of the boom are treated at reduced rates, and those treated by the inner nozzles are treated in excess. The goal of this study was to establish the methodology to determine the flow of the individual nozzle...

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