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Urea Super Granule (USG) application in paddy filed is an innovative technology to reduce the nitrogen fertilizer losses in the field. Manual application of USG in the paddy field is a time consuming and laborious work, so USG applicator is demanded by the rice grower. Different models of USG applicator were developed by the scientist of Bangladesh, but these model had some problem regarding their performance like higher missing rate and uncomfortable to push the applicator. All of the available USG applicator was collected and selected the best one based on laboratory test. The best model...

An electric mower was modified in the workshop of the Department of Farm Power and Machinery and evaluated in front of Food Technology and Rural Industries Department and behind the Computer Science and Mathematics Department of Bangladesh Agricultural University. The mower was evaluated with three different types of grass such as lawn grass, large grass and mixed grass using two types of cutter (Disc cutter, Flexible single wire). The average cutting efficiency of the mower using disc cutter and single wire for lawn grass, large grass, and mixed grass are 98.48 %, 97.57 %, 95.10 % and 97.90...