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Deo Leko Pudaka, Rusdarti Rusdarti, P. Eko Prasetyo
Pág. 31 - 38
The low production of rice in Sengah Temila District of Landak Regency makes farmers? income low. The purpose of this research was to analyze production, efficiency (technical, price and economy) and farmer income. The approach used in this research was ...
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Aobo Yue and Xupeng Yin
Production efficiency is a critical research topic in the field of construction economics and management. It reflects the developmental potential and competitiveness of the economy or an economic system. An objective and reasonable assessment framework o...
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Barbara Wisniowska-Kielian, Barbara Filipek-Mazur and Florian Gambus
The study aimed to compare the effect of urea fatty fraction (UFF) and Pulrea® (urea fertilizer) on plant yield and selected plant and soil parameters determined after the plants were harvested. UFF is a by-product of essential unsaturated fatty acids (U...
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Xinglin Yang, Junhu Zou, Qiang Lei, Xiaohui Lu and Zhenzhen Chen
Given the significant emissions from conventional marine diesel engines, many ship owners are increasingly turning to liquefied natural gas (LNG) as a cleaner energy alternative. In this study, a novel power generation system is proposed for LNG-fueled s...
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Alexander I. Kopylov, Dmitriy B. Kosolapov, Anna V. Romanenko, Elena A. Zabotkina and Andrey F. Sazhin
The structure and productivity of planktonic microbial communities in the ecosystems of the Siberian Arctic seas are significantly dependent on freshwater input. During the study, we determined the spatial distribution of the abundance, biomass, and prod...
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Longhai Li, Chengshun Zhao, Chuang Gao, Siyuan Fan, Xing Wang, Haitao Chen and Wenyi Ji
A force-feeding device with a double-roller anisotropic was designed for the D200 single screw straw fiber extruder to keep the performance continuity of the system, which could improve the productivity of straw fiber. Four factors (the diameter of the a...
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Zhaohui Yan, Mingli Wang, Xujun Li and Hui Jiang
China?s African swine fever (ASF) outbreak, which started in 2018, has had a huge and far-reaching impact on China?s hog industry, and it has not been completely eliminated so far. This article analyzes the impact of the ASF epidemic on the costs and tec...
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Xueqing Zhao, Jin Shi, Meixia Liu, Saud Uz Zafar, Qin Liu, Ishaq A. Mian, Bushra Khan, Shadman Khan, Yan Zhuang, Wenyi Dong and Enke Liu
Using the water footprint (WF) approach to evaluate the water-use efficiency in agricultural production is crucial for assessing the sustainable use of water resources and mitigating water scarcity and pollution. This study calculated the blue, grey, gre...
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Zhaohong Wu, Wenyuan Hua, Liangguo Luo and Katsuya Tanaka
Improving the efficiency of maize production is of great significance for global food security and the effective supply of agricultural products. Based on the survey data of 381 rural households, this study uses a stochastic frontier analysis to estimate...
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Toba Stephen Olasehinde, Fangbin Qiao and Shiping Mao
Rice has become the most rapidly growing staple food crop in Nigeria. Despite the country favorable rice production ecology, there is still a huge gap between domestic rice production and consumption patterns. This study uses a two-step stochastic metafr...
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Emanuel A. R. Camacho, Fernando M. S. P. Neves, André R. R. Silva and Jorge M. M. Barata
Natural flight has consistently been the wellspring of many creative minds, yet recreating the propulsive systems of natural flyers is quite hard and challenging. Regarding propulsive systems design, biomimetics offers a wide variety of solutions that ca...
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Anatoliy Tryhuba,Mykola Rudynets,Nataliia Pavlikha,Inna Tryhuba,Iryna Kytsyuk,Olga Kornelyuk,Valentyna Fedorchuk-Moroz,Igor Androshchuk,Iryna Skorokhod,Dmytro Seleznov
Pág. 57 - 65
An approach has been proposed to the justification of patterns in the changes of indicators related to using milk processing shops at their various parameters at a community territory, taking into account changes in production conditions. The basis of th...
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S. Abdulrahman, O. Yusuf, S. A. Sanni, T. B. Ayinde
Pág. Page:1 - 10Abstract
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Alessandra Trinchera and Valentina Baratella
The use of water surfactants in fertigation constitutes a viable approach to increase soil wetting, potentially improving crop nutrient uptake and quality. An in-field demonstration test was carried out by applying an innovative, eco-friendly, non-ionic ...
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Yubing Fan, Raymond Massey and Seong C. Park
In an irrigated multi-crop production system, farmers make decisions on the land allocated to each crop, and the subsequent irrigation water application, which determines the crop yield and irrigation water use efficiency. This study analyzes the effects...
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Sanzidur Rahman, Md. Abdul Matin and Md. Kamrul Hasan
Pulses are an important source of protein and have recently gained international prominence. This paper jointly identifies the determinants of improved variety adoption, productivity and efficiency of 2700 pulse producers from 10 pulse-growing districts ...
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Mohamud Salat and Brent Swallow
To simultaneously enhance agricultural productivity and lower negative impacts on the environment, food systems need to be much more efficient in using resources such as land, water, and fertilizer. This study examines resource use efficiency of maize pr...
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Mohamud Salat and Brent Swallow
To simultaneously enhance agricultural productivity and lower negative impacts on the environment, food systems need to be much more efficient in using resources such as land, water, and fertilizer. This study examines resource use efficiency of maize pr...
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Anis Atiqah Abd Rais,Siti Shaliza Mohd Khairi,Zalina Zahid,Siti Aida Sheikh Hussin
Fishery contributes to a wide range of employment and economic benefits for individuals and the country. Unfortunately, the global fish stock has been fully exploited and the sign of recovery from it is tremendously low. It can be observed that the curre...
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Matthew Ninneman, Sarah Lu, Pius Lee, Jeffery McQueen, Jianping Huang, Kenneth Demerjian and James Schwab
This study examined the model-derived and observed ozone production efficiency (OPE = ?Ox/?NOz) in one rural location, Pinnacle State Park (PSP) in Addison, New York (NY), and one urban location, Queens College (QC) in Flushing, NY, in New York State (NY...
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