Masoud Radmanesh; Alireza Seyyed sayyah; Mehrdad Minaei
Abstract
Nitrification procedures could have a significant position in the performing of Western Australia natural ecosystem. It is instantly concerned in plant nitrogen defeats via learn and denitrification. This process suppression with pastureland is incorrectly comprehended. The study has been accomplished ...
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Nitrification procedures could have a significant position in the performing of Western Australia natural ecosystem. It is instantly concerned in plant nitrogen defeats via learn and denitrification. This process suppression with pastureland is incorrectly comprehended. The study has been accomplished on the deep sand at Mingenew in the Northern Agricultural Region,WA. Nitrification amount has been specified yearly, perennial pastureland and tagasaste grasses cultivated in site. Nitrification and prohibition amounts have been estimated according to measures of NH_4-N,NO_3-N insix months. In natural situations, the nitrification amounts of ammonium-N (NH_4-N) have been fast from 80 to 97 percent in the season. Nitrification amounts under yearly, perennial pastureland and tagasaste plants have been 35 to 80 percent, 58 to 58 percent, and 30 to 75 percent orderly. There is a highly negative correlation i.e., R^2= -0.84 between biomass and nitrification amount, and a highly positive correlation among biomass and prohibition amount i.e., 0.74. These outcomes present that pastureland types could have significant effects for nitrogen cycling at the constant growing and individual density.
Masoud Radmanesh
Abstract
Through rapid urbanizing and quick economically globalizing, the expressway, which is one of the significant highway networks parts, is formed at an incredible rate that obtained growingly intense ecologic environment concerns though contribution significantly for humans. Thus, promoting economically ...
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Through rapid urbanizing and quick economically globalizing, the expressway, which is one of the significant highway networks parts, is formed at an incredible rate that obtained growingly intense ecologic environment concerns though contribution significantly for humans. Thus, promoting economically improvement and at the same time controlling the negative expressway effect is essential. It must be an endurable expressway landscape. In this study, the features and the encountered differences of an endurable expressway landscape are investigated. The eco-control system in the endurable expressway landscape has been formed containing the theory and technology control system, adopting ecology, designing, cybernetics, landscape, and related expressway thesis for all guide approaches to the controlling procedure. This can be a combination of engineering technology, processes, and warranty of an endurable expressway landscape. The controlling technology contains 3 layers such as master controlling from 2 sides of designing and key nodes, subsection controlling specifically for the expressway feature of inner and outer factors, and management controlling cross the all living procedure cycle of the expressway. The endurable expressway landscape's eco-control system could be executed on 3 scales such as macro designing controlling, meso-design controlling and micro-engineering and technical controlling.
Masoud Radmanesh
Abstract
preventing greenhouse gasses discharge and proper environment maintenance is crucial for human race. For a sustained agricultural development, managing energy consumption and greenhouse gasses discharge (GHG) is important in all agricultural agroecosystem. This study aims to compare wheat cultivation ...
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preventing greenhouse gasses discharge and proper environment maintenance is crucial for human race. For a sustained agricultural development, managing energy consumption and greenhouse gasses discharge (GHG) is important in all agricultural agroecosystem. This study aims to compare wheat cultivation in irrigated and dryland wheat production using energy usage-based greenhouse gas discharge in diverse climatic areas. Throughout 2019, a face-to-face questionary was used to obtain data from wheat cultivators. The total energy usage according to gathered data are 14975 and 54963.9 MJ ha−1 for dryland and irrigated wheat production. In dryland wheat production, energy consumption efficiency was 16% higher compared to energy consumption efficiency of irrigated wheat production. The total amount of GHG for dryland wheat production was 370.5 kg CO2-eq t−1 and 520.62 kg CO2-eq ha−1 and for irrigated wheat production, total GHG was 620.8 kg CO2-eq t−1 and 2986.71 kg CO2-eq ha−1. The order of GHG from low to high in dryland wheat production was chemical fertilizers, machinery, and diesel fuels. In order to reduce the GHG and its environmental effect, efficient energy consumption is vital in wheat production.
Masoud Radmanesh
Abstract
This study aimed to examine greenhouse productivity throughout generating greenhouse's safe goods in the province of Alborz. A basic randomized sample consisted of 150 greenhouse makers in Nazarabad, Hashtgerd and Chaharbagh districts of the Alborz Province is introduced and the demographic population ...
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This study aimed to examine greenhouse productivity throughout generating greenhouse's safe goods in the province of Alborz. A basic randomized sample consisted of 150 greenhouse makers in Nazarabad, Hashtgerd and Chaharbagh districts of the Alborz Province is introduced and the demographic population of this experiment was incorporated. This analysis instruments were questionnaires verified by the University of Mohaghegh Ardebili and the University of Tehran, the faculty of water and agricultural management. Cronbach alpha 0.84 verified the specificity of the checklist. Based on the findings of the analysis, all leadership qualities of greenhouse stakeholders have a productive and important association with the development of safe greenhouse products in the province of Alborz, including interpersonal proficiencies, technological proficiencies, preparation proficiencies, arrangement proficiencies, success proficiencies, and control proficiencies. The findings of the regression analysis prove the 0.090 coefficient contact ability (beta) to generate safe greenhouse commodities in Alborz province to be substantially favorable.