نتایج جستجو برای: site specific management
تعداد نتایج: 2094900 فیلتر نتایج به سال:
background: research project risks are uncertain contingent events or situations that, if transpire, will have positive or negative effects on objectives of a project. the management of health and safety at work (mhsw) regulations 1999 require all employers and the self-employed persons to assess the risks from their work on anyone who may be affected by their activities. risk assessment is the...
background: research project risks are uncertain contingent events or situations that, if transpire, will have positive or negative effects on objectives of a project. the management of health and safety at work (mhsw) regulations 1999 require all employers and the self-employed persons to assess the risks from their work on anyone who may be affected by their activities. risk assessment is the...
rivers and runoff have always been of interest to human beings. in order to make use of the proper water resources, human societies, industrial and agricultural centers, etc. have usually been established near rivers. as the time goes on, these societies developed, and therefore water resources were extracted more and more. consequently, conditions of water quality of the rivers experienced rap...
The developments of information and automation technologies have opened a new era for weed management to fit physical chemical control treatments the spatial temporal heterogeneity distributions in agricultural fields. This review describes site-specific (SSWM) systems, evaluates their ecological economic benefits gives perspective implementation practical farming. Sensor including 3D cameras, ...
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