A r e f u t a t i o n a l sys tem o f l o g i c f o r a l a n g u a g e o f o r d e r w i a p r e s e n t e d . T h i s langage i s a s l i g h t m o d i f i c a t i o n o f C h u r c h ' s \ c a l c u l u s w i t h t y p e s . The sys tem i s c o m p l e t e , i n the sense t h a t a r e f u t a t i o n o f a s e t o f sen tences e x i s t s i f and o n l y i f t h i s s e t does n o t possess...

Aim: To compare the cost and return analysis of conventional maize cultivation with mechanization.
 Place Study: A field experiment on crop by mechanization was conducted at Agricultural Research Station, Karimnagar during Kharif, 2019-20.
 Methodology: The concepts were used to estimate under Mechanization methods. viz., A1, A2 B1 B2 C1, C2 C3 in present study.
 Results: total c...

introduction with the growth in population and increase in the demand for more food it is required to make more investments in agricultural sector. the investment involves using mechanization in agricultural activities. among the most important measures that should be sufficient to push the modernization of the agricultural sector, it is the development and application of technology. to improve...

This short paper has been written more as a position paper intended to stimulate discussion than as a research or experience description paper. 1. The traditional scenario of mechanization Since the 18th century humankind has reassigned to machines jobs previously performed by human beings and animals, and this process is well understood. Assume you have to harvest a huge field or to assemble t...

Most 'Concord' vineyards in Arkansas have been trained to the Umbrella Kniffin (UK) system and pruned to a 30+10 schedule. In the Geneva Double Curtain (GDC) training system (a 1.2 m divided double curtain "T" type trellis) shoots are positioned vertically toward the vineyard floor. Under northern conditions, this system allows better distribution of fruiting spurs, reduced shading of interior ...