Precision Viticulture Using Wireless Sensor Network Vesna Maraš Development sector 13. jul Plantaže, Podgorica, Montenegro vesnam@t-com.me Tomo Popović Faculty of Information Systems and Technologies University of Donja Gorica Podgorica, Montenegro tomo.popovic@udg.edu.me Spasenija Gajinov Digital farming solutions DunavNet, Novi Sad, Serbia senka.gajinov@dunavnet.eu Milena Mugoša Development sector 13. jul Plantaže, Podgorica, Montenegro milena.mug@gmail.com Vladimir Popović Technical Departments 13. jul Plantaže, Podgorica, Montenegro vladimir.popovic@plantaze.com Ana Savović Development sector 13. jul Plantaže, Podgorica, Montenegro ana.savovic87@gmail.com Katarina Pavićević Development sector 13. jul Plantaže, Podgorica, Montenegro katarina3mk@gmail.com Vasilije Mirović Development sector 13. jul Plantaže, Podgorica, Montenegro vasilije89mi@gmail.com Abstract—This Viticulture has always, by definition, been a "precision" production: detailed knowledge of not only individual vineyards, but also each grapevine individually, provided detailed programming of work operations and production factors adapted for each parcel individually or, better said, for each part of a single parcel. The spatial variability of a particular vineyard can be due to any difference in any element or property for each of the natural, biological, agronomic factors which influence vine performance and the expression of grape and wine characters. This research is aimed at developing methods to quantify temporal variability observed within vineyards and to use data processing tools to assist wine producers and viticulturists to control, analyse and make decisions from so-provided information. Combining the technologies and methodologies will allow wine growers to improve and optimize production systems by taking into account technical and economic aspects of management as well as environmental issues at an intra-parcel (sub-block) level Keywords- precision agriculture, precision viticulture, wireless sensor network, grapevines, viticulture, water, moisture, smart irrigation, IoT, sensorsing agriculture I. INTRODUCTION In the time of increasing demand for food, precision agriculture provides higher yields with a lower input cost and leads to a reduction in environmental pollution and labor. Modern day food production and precision agriculture are expected to dramatically increase the usage of the latest computer and electronic technologies. In accordance to this, decision support systems have been developed in the last decades in order to provide expert knowledge needed for farmers in their agricultural management [1]. Agriculture has been primary economic activity for the people of developing nations. The green-house based agriculture system enhanced by Internet of Things - IoT for monitoring and controlling would provide better yield as well as quality as per required by the market. The use of Wireless Sensor Nodes (WSN), actuators, remote database server/cloud computing, remote access through user application integrated as part of IoT, will enable the efficient utilization of resources available [2]. Agricultural systems are inherently characterized by spatial and temporal variability making yield maximization with minimal inputs a complex task. Thus the farming technologies followed in all parts of world need to be constantly updated to meet these challenges. The concept of precision agriculture has been around for some time now. A new approach of collecting real time data from the environment could represent an important step towards high quality and sustainable agriculture. Precision agriculture is an agricultural system that can contribute to the sustainable agriculture concepts [3]. Research in viticulture and winemaking sector are increasingly focused on the agronomic and technological innovations, aimed to improve quality of grapes and wine, with efficient management of water while minimizing negative impact on the environment. The effective management of the water regime and controlled water deficits are fundamental factors for the production of high quality grapes and wines, along with efficient management of viticulture and wine production. In a context of growing competition on international markets, it becomes of utmost importance to achieve higher quality standards in the vineyard. This has led to a radical renewal of viticulture and a review of agricultural techniques, with the aim of maximizing quality and sustainability through the reduction and more efficient use of production inputs such as energy, fertilizers and chemicals, and minimizing input costs while ensuring the preservation of the environment [4]. With the increasing need for mechanization of labor operations and with the decreasing availability of manpower, there was a tendency to simplify the work on maintaining vineyards by standardizing the application of different