Analysis of the state of cultivation and harvesting of mung bean and agro-biological requirements for threshing and separating its grain

¹ Termez State University, 43, Barkamol avlod str., Termez, 190111, Uzbekistan
² Tashkent State Pedagogical University named after Nizami, 27 Bunyodkor ave., Tashkent, 100070, Uzbekistan
³ Hajee Mohammad Danesh Science and Technology University (HSTU), Dinajpur - 5200, Bangladesh
⁴ “Tashkent Institute of Irrigation and Agricultural Mechanization Engineers” National Research University, 39, Street Kari Niyaziy, Tashkent, 100000, Uzbekistan

^* Corresponding author: abdimalikqurbanov11@gmail.com

Abstract

Mung bean is one of the most important leguminous crops, and due to the increased demand in the market and the low demand for water in its cultivation, the area of Moss cultivation is expanding in Uzbekistan. Today, the area where mung bean is grown is more than 300 thousand hectares. With the increase in the area where mung bean is grown, the demand for the equipment used in harvesting it is also increasing. This creates the need to develop and introduce new technical means for mung bean harvesting. If we take into account that high-quality grain is obtained when mung is first harvested, dried, and then threshed, farmers and farms in our republic can thresh the mung crop without excessive mechanical impact on the mass to be threshed without damaging it. It is recommended to use a device that receives. In this case, the completeness of crushing and separating the grain should be at least 99%, the purity of the grain should be at least 96%, and the damage and destruction of the grain should not be more than 2%. For this purpose, it is desirable that the device has a combination of crushing and separation devices.