scholarly journals Technical Efficiency of the Subsurface Drainage on Agricultural Lands in the Moldova River Meadow

10.5772/67258 ◽  
2017 ◽  
Author(s):  
Oprea Radu ◽  
Sorin Mihai Cimpeanu ◽  
Razvan Ionut Teodorescu ◽  
Daniel Bucur
Keyword(s):  
Technical Efficiency ◽  
Subsurface Drainage ◽  
Agricultural Lands

ESTIMATION OF TECHNICAL, SPECIALIZED AND ECONOMIC EFFICIENCY OF CULTIVATED POTATO VARIETIES USING DATA ENVELOPE ANALYSIS METHOD (DEA) IN IRAQ FOR SPRING LUG 2018

2020 ◽  
pp. 119-131
Keyword(s):  
Technical Efficiency ◽  
Economic Efficiency ◽  
Potato Crop ◽  
Economic Status ◽  
Analysis Method ◽  
Envelope Analysis ◽  
Variable Capacity ◽  
Data Envelope Analysis ◽  
Using Data ◽  
The Stability

Research highlights the importance of potato crop, which occupies a prominent food and economic status in food security besides rice, wheat and corn at the local and global level. Despite the expansion of the cultivation of potato crop in Iraq in general and Ameriyah district in particular However, potato productivity remains substandard, this may be due to a lack of knowledge of the most efficient varieties and not to use productive resources at the levels at which technical, specialized and economic efficiency is achieved. Therefore, the aim of the research is to determine the technical, specialized and economic efficiency according to the cultivated seed category. The data envelope analysis (DEA) method was used to estimate technical, specialized and economic efficiency, assuming constant and variable capacity returns. As a result of the study, the Safrana variety achieved the highest average technical efficiency according to the stability of the yield and capacity efficiency in addition to achieving the highest average specialized and economic efficiency, The Lapadia variety achieved the highest average technical efficiency, assuming that capacity returns have changed. Therefore, we recommend the adoption of items that achieve higher efficiency and the need to redistribute the elements of production better and Achieving the optimum levels at which technical, specialized and economic efficiency is achieved and saving what has been wasted.

A Study on the Inpact of Tsunami Hit on Agricultural Lands in Nagappatinam District

2012 ◽  
Vol 2 (4) ◽  
pp. 60-62
Author(s):  
Dr. T. Semban Dr. T. Semban ◽  
◽  
M. Mahalakshmi M. Mahalakshmi
Keyword(s):  
Agricultural Lands

Effects of Irrigation Modes on Technical Efficiency of Rice Farmers in Mali

2019 ◽  
Vol 8 (1) ◽  
Author(s):  
Diakalidia Kouyate ◽  
Kimseyinga Savadogo ◽  
Franck Cachia
Keyword(s):  
Technical Efficiency ◽  
Rice Farmers

Problems and prospects of land reclamation in the non-Chernozem zone of Russia

2020 ◽  
Author(s):  
V.A. Shevchenko ◽  
Keyword(s):  
Agricultural Production ◽  
Land Reclamation ◽  
Agricultural Practice ◽  
Agricultural Crops ◽  
Agricultural Lands ◽  
High Level

The non-black earth zone of Russia is a zone of guaranteed harvest of major agricultural crops. However, at present, the potential of the reclaimed lands of the Non-Black Earth Region remains largely unrealized. In world agricultural practice, land reclamation combined with the use of modern technical means is an important factor in the development of agriculture, a condition for a consistently high level of agricultural production. Therefore, in all countries, reclaimed lands are given a special status, and the necessary amount of reclamation fund of agricultural lands is created.

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