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NOTE 6 - PROPERTY AND EQUIPMENT: Schedule of property and equipment (Details) - USD ($)
Jan. 31, 2022
Apr. 30, 2021
Details    
Office Equipment $ 449,966 $ 429,478
Auto and Trucks 604,381 646,606
Machinery and Equipment, Gross 6,987,469 7,646,765
Buildings and Improvements, Gross 9,886,116 10,476,629
Construction in Progress, Gross 17,814 17,522
Property, Plant and Equipment, Gross 17,945,746 19,217,000
Less: accumulated depreciation (9,638,773) (9,999,885)
Property and equipment, net $ 8,306,973 $ 9,217,115