Water productivity
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This article, we present a thorough and straightforward hydrothermal method towards the production of reduced graphene oxide templated MIL-53(Fe) hybrids RGO@MIL-53(Fe). The structural characteristics of created hybrids were identified by using BET, FESEM, powder X-ray diffraction, and FTIR techniques. Methylene blue (MB) dye (a model water pollutant) was used to evaluate H2O2-assisted photo-catalytic efficiency of RGO@MIL-53(Fe).
9p dianmotminh02 03-05-2024 2 1 Download
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Balçova-Narlıdere Geothermal Field (BNGF) hosts the largest geothermal district heating system of Turkey and several geothermal wells used for district heating and thermal tourism activities. This study assesses the use of BNGF geothermal fluid for agricultural activities. The spent geothermal brine was treated using nanofiltration and reverse osmosis membranes on a pilot-scale membrane test system. The qualities of the product were evaluated in terms of agricultural irrigation integrated with the implemented innovative wireless sensor network.
14p tanmocphong 29-01-2022 11 1 Download
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The optimum subcritical water extraction condition was obtained at 120 ºC in 45 min. Better functional properties were observed in subcritical water extraction products that indicated this method can be applied as a novel alternative technique to modify the properties of rice proteins isolate for the functional purposes in future.
5p mudbound 10-12-2021 14 1 Download
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The quantity of rice straw and straw management survey only did in WinterSpring and Fall-Winter crops in An Giang, Dong Thap, Kien Giang province and Can Tho City. The research focused on the evaluation of simply biological pretreatment, material size and mixing rate of rice straw/hyacinth with pig manure in anaerobic batch and semi-continuous condition in vitro; trial producing biogas in polyethylene digester type (PE) in household scale in vivo
24p beloveinhouse10 28-11-2021 14 2 Download
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The purpose of the dissertation: Create low molecular weight, water-soluble chitosan with antifungal ability from chitosan by the degradation method by hydrogen peroxide agent to prevent effectly the anthracnose on post-harvest fruit and vegetables (mango, banana and chili pepper)
34p tunelove 11-06-2021 37 3 Download
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The research goals of the thesis: Preparation and characterization of activated carbon products denaturated by surface oxidation technics. Determination of cation exchange capacity of the materials. Investigation of Mn and Fe linking on surface of prepared materials to form a new adsorption material for effective removing hazard anions in water environment.
26p extraenglish 24-05-2021 25 2 Download
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The main findings of the study were that: (1) Goats fed Bauhinia acuminata responded with improved diet digestibility, N retention and growth rate when the Bauhinia acuminata was supplemented with water spinach; (2) However an important negative effect was that the improvement in diet digestibility by supplementation with water spinach led to increases in methane production per unit diet DM digested; (3) Supplementing Bauhinia acuminata foliage with leaves from a bitter variety of cassava reduced the in vitro production of methane when compared with supplementation by leaves from a sweet va...
145p nguathienthan12 23-05-2021 19 1 Download
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The study aimed at the utilization of locally available feed resources for increasing growth performance and reducing enteric methane emissions from goats in Lao PDR.
34p nguathienthan12 23-05-2021 26 2 Download
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The main findings of the study were that (i) gas production and methane content of the gas were reduced when ensiled cassava root replaced the dried cassava root as a carbohydrate source, and when cassava leaf meal replaced water spinach meal as a protein source; (ii) Adding brewers’ grains at 5% dry matter (DM) to the diet of ensiled cassava root supplemented with either cassava foliage or water spinach as the main protein source increased DM feed intake...
193p nguathienthan12 23-05-2021 17 2 Download
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The water productivity of different agricultural and horticultural crops and rice –rice and maize – vegetable based cropping systems in Kothakunta sub watershed in Siddipet district of Telangana, India that helps to suggest alternative agronomic measures for increasing the water productivity.
11p chauchaungayxua10 19-03-2021 14 2 Download
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Objectives of this dissertation: Develop the optimal preparation procedure of modified biochar and activated carbon derived from an agricultural byproduct, such as corncob wastes; Investigate the physical and chemical properties of modified biochar and activated carbon; apply modified biochar and activated carbon in removal of ammonium from synthesised and real water under batch and column experiments.
28p capheviahe27 23-02-2021 18 3 Download
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The objective of the thesis is to successfully build up a process for preparation of bioactive water-soluble low molecular weight β-glucan product from from spent brewer’ yeast by irradiation method.
31p capheviahe26 25-01-2021 39 4 Download
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Monitoring and evaluation of saline water intrusion is an important task, especially for agricultural production in Ben Tre province. The paper introduces a new solution in the application of Landsat 8 satellite imagery and field survey data to determine the soil electrical conductivity (EC) for soil salinity assessment through the distribution of EC indice value.
11p larachdumlanat129 19-01-2021 29 1 Download
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Water stress periods are common in rainfed agriculture therefore the activities aimed at conserving the rainwater should be adopted for improving the productivity of dryland crops. The major crops in Vidarbha region of Maharashtra are cotton, soybean and sorghum. It was observed that the drought situation may arise during crop growth period which may result in partial failure of crops. It was therefore felt worthwhile to adopt the proper methods of in-situ moisture conservation so as to partially meet out the adverse effect of water stress in standing crop.
8p gaocaolon9 22-12-2020 20 3 Download
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The main limiting factor for increasing yields in the conditions of the arid steppe of Northern Kazakhstan is moisture. The accumulation of moisture during winter precipitation for plants in arid conditions in the initial stage of the growing season was a serious production problem.
14p lucastanguyen 01-06-2020 15 2 Download
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The objective of this work is to experimentally investigate the effect of the oxygen potential on the fuel and FP chemical behaviour in conditions representative of a severe accident. More specifically, the speciation of Cs, Mo and Ba is investigated.
10p christabelhuynh 29-05-2020 8 1 Download
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In the current paper, we investigate the application of the Equivalent Generalized Perturbation Theory (EGPT) to derive trends and associated covariances on the neutron capture cross section of one major fission product for both light water reactors and sodium-cooled fast reactors which is Rhodium-103.
9p christabelhuynh 29-05-2020 13 0 Download
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MYRRHA is a multi-purpose research reactor able to operate in sub-critical and critical modes and currently in the design phase at SCK•CEN. The choice of LBE was driven by its chemical stability, low melting temperature, high boiling point, low chemical reactivity with water and air and a good neutronic performance.
9p christabelhuynh 29-05-2020 14 0 Download
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We report ammonium metavanadate catalyzed one-pot synthesis of 3,4-dihydropyrano[3,2- c]chromenes, from aldehydes, active methylene compounds malononitrile and 4-hydroxycoumarin in water:ethanol(1:1) under reflux. The attractive features of this process are mild reaction conditions, short reaction times, easy isolation of products, and excellent yields.
8p tocectocec 25-05-2020 9 1 Download
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Use of poor quality water for agriculture production requires appropriate management strategies such as leaching of excessive salts, selection of salt tolerant crops, frequent application of water etc. Thus a field experiment was conducted at CCS Haryana Agricultural University, Hisar to study the salt dynamics in soil under drip irrigation system on cabbage crop and to investigate the effect of frequency and salinity levels of irrigation water on cabbage.
10p nguaconbaynhay5 16-05-2020 15 1 Download