Monitoring of the Combine with Smart Devices in Soybean Harvesting

Abstract

GIS technology based on real-time smart devices, including GPS devices and sensors will be widely used in agricultural technology. Therefore, this technology is being expected in crop harvesting process. One of the most important processes in soybean cultivation is the efficient use of combines and harvesting without loss of harvest. The grain harvester combine Dominator-130 equipped with GPS receiver and grain level sensor was researched in harvesting the soybean. According to results of experiments, during the harvesting of soybean the grain cleanness in a tank of the combine harvester Dominator-130 made up 95.9 per cent, grain loss in a thresher of combine made up 0.7 per cent, these indexes answer to the demands, however in a reaper of combine harvester the grain loss and damaging of grain were higher than demand. Therefore, it is important to define the optimal technological parameters and working regimes that give opportunity to decrease the loss of grain in the reaper of combine and damaging of grain in the thresher of combine for harvesting the soybean.

Determination of the parameters of the canonical working body of the straw chopper

“…In Uzbekistan, the main part of livestock is cattle and sheep, but today several new industries such as goat breeding, sheep breeding, camel breeding are being established and maintained in small farms [1][2][3]. In the feeding of livestock on small farms, they are fed with roughage, including corn stalks, alfalfa hay, barley, wheat stalks, sunflower stalks, sorghum and concentrated feeds [4][5][6][7][8][9][10]. However, for these small farmers and family farms, manual labor is used to chop coarse feed, due to the lack of chopers that can chop small-sized coarse feed.…”

“…In Uzbekistan, wheat straw, alfalfa hay, corn stalks, and husks are effectively used for livestock feeding [3,4,6,7,20]. It is necessary to know their physical and mechanical properties when choping this type of feed to livestock and others materials [21][22][23][24].…”

Analytical method for determining the “active” speed of the spindle cotton harvester

“…In Uzbekistan, many works underway to develop machines for use in tillage soil, the cultivation and harvesting of various crops [1][2][3][4][5][6][7][8][9][10]. However, cotton harvesting remains paramount.…”

Dependence of the amount of feed distribution in the small-sized feed distribution device on the number of rotations of blade rotor

“…Today, several different technical means and grinders have been developed and used for these farms, which are used in the cultivation and harvesting of wheat [3][4], barley [5], soybeans [6][7][8], trefoil, corn and feed crops [9], as well as grinding coarse and concentrated feed [10][11][12][13][14][15].…”