scholarly journals A Study on Technological Parameters in Size-Wise Agricultural Production Function in Nellore District: Andhra Pradesh

2013 ◽  
Vol 16 (5) ◽  
pp. 11-20
Author(s):  
E. Lokanadha ◽  
1974 ◽  
Vol 6 (2) ◽  
pp. 161-165 ◽  
Author(s):  
Bruce Beattie ◽  
Stassen Thompson ◽  
Michael Boehlje

The product-product relationship has been a traditional subject of most production economics and farm management courses for the past two decades. Although the traditional examples of product-product optimization have come primarily from the agricultural production sector (e.g., legume-corn rotations and crop-livestock combinations), the concept is useful in analyzing the organization of any multi-product firm-including those firms which produce externalities in the form of environmental degradation.Three concepts or ideas usually are offered as giving rise to a positively sloped or complementary range on the product transformation surface-(l) one production process uses as an input a by-product of another production process, (2) one process uses quantities of a factor that are “surplus” to another, or (3) technical interaction (production function shifts) occurs.


2021 ◽  
Vol 61 (5) ◽  
pp. 624-632
Author(s):  
Roman Hevko ◽  
Sergii Zalutskyi ◽  
Ihor Tkachenko ◽  
Oleg Lyashuk ◽  
Oleksandra Trokhaniak

The results of an elastic sectional screw operating tool development and its production technique are presented in the article under consideration. The operating tool has been made to fix the elastic sections, providing the transportation of bulk materials of agricultural production, in order to ensure their minimal damage and the process minimal power capacity. The article presents constructed regression dependencies and response surfaces for the effects of the design, kinematic and technological parameters of a sectional screw operating tool on power consumption and the damage rate of grain material in the process of its transportation. As the result of the conducted experimental research, authors came to a conclusion that the arrangement of an elastic auger without a gap between its peripheral part and the inner surface of the guiding tube significantly reduces vibrations in the process of conveying bulk material.


1982 ◽  
Vol 64 (4) ◽  
pp. 664-672 ◽  
Author(s):  
Yair Mundlak ◽  
René Hellinghausen

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