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Yield in Vietnam
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The biological activities of E. ciliata essential oils (Ec EOs) in Vietnam have yet to be thoroughly studied and have received less attention than other species of genus Elsholtzia in the world. In this study, we evaluated the antioxidant, antimicrobial, and anticancer of Ec EOs and examined their chemical compositions. Fresh leaves of E. ciliata were hydro-distilled to yield essential oil of 0.82% dry weight, respectively.
12p
dianmotminh02
03-05-2024
4
1
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The current study aimed to verify the benefcial e ects of inoculation methods on plant growth and nutrition of A. brasilense on Lettuce in a hydroponic system at Vietnam National University of Forestry – Southern Campus.
7p
vilarry
01-04-2024
4
1
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In this study, the quality of raw milk for cheese making and the coagulation conditions in quark-type cheese processing were investigated. Raw milk collected from Phu Dong dairy farm met the requirement of Vietnamese standard for cheese making.
7p
viellison
28-03-2024
1
1
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This study aims to evaluate the effect of different fertilizers on the growth and essential oil productivity of coriander and sand ginger in Vietnam. Nutritional parameters including total N, total P, total K, humus and organic matter concentrations of the cultivated soil samples were suitable for the growth and development of crops.
8p
vialfrednobel
21-12-2023
6
2
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Achyranthes bidentata Blume is a precious herb. In the chemical composition of its root, saponin is the main compound that when being hydrolyzed form oleanolic acid - an active ingredient in liver cell protection, anti-tumor and antiviral agent, anti-HIV and HCV in vitro.
5p
vialfrednobel
21-12-2023
4
2
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The study aimed to determine the influence of A. brasilense at different doses on the production of disease-free potato seed minitubers grown on coco-peat substrates, using hydroponic solutions and isolated under greenhouse conditions at Dalat, Vietnam.
6p
vispacex
16-11-2023
4
2
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The results of resreach showed that rice areas were not distributed relatively uniform in all districts and the rice yield had average level when compared with the other rice cultivation areas. Rice yields in Thai Nguyen province sharply increased from 4.87 tons/ha (2010) to 5.49 tons/ha (2020) with the slightly decreasing the rice areas, it is proved that the farmer was not concerned to increase the planting areas while they focused on rising the yield potential and quality.
8p
giangnhanly
02-10-2023
9
2
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This study examines the impact of dividend policy on share price volatility in the Vietnam banking sector in the context of financial integration. Empirical study on the sample of 13 commercial banks listed on the stock exchange showed that dividend policy had significant effects on the share price movement.
22p
viindra
06-09-2023
10
4
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This research aimed at assessing climate trends and adaptation strategies to the impacts of climate change on rice producers in Nghe An province. For the first objective, multiple graphs, the Mann– Kendall test, and Sen’s Slope test were employed to analyze the secondary data of rainfall, temperature, and rice yield in Nghe An from 1995 to 2019.
16p
viengels
25-08-2023
4
2
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A two-season field trial was carried out in the Upland Crop Experiment Field of the Faculty of Agronomy, Vietnam National University of Agriculture (VNUA) to assess the effects of three furrow heights (20, 35, and 50cm) and three manure compost levels (15, 25, and 35 tons ha-1 ) on the growth, yield, and quality of green asparagus (Asparagus officinalis L.) grown organically.
11p
viengels
25-08-2023
3
2
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The objective of this study was to evaluate the effects of land preparation methods and iron-coated (Fe-coated) rice seeds on the growth, yield, and Fe uptake of rice in alluvial soils in the Mekong Delta region. The experiment was conducted in the 2020 summerautumn cropping season under the triple rice cultivation system in Chau Thanh district, An Giang province.
10p
viengels
25-08-2023
4
2
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The panel data derived from 108 listed companies in Vietnam during the period from 2008 to 2015 (809 observations) is analyzed by using Fixed Effect Model (FEM) and Random Effect Model (REM). The results indicate a significantly negative relationship between payout ratio (PAYOUT), dividend per share (DPS) and stock price volatility, and a positive relationship between dividend yield (DY) and stock price volatility of the companies.
8p
nhanchienthien
25-07-2023
10
4
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This study has built calculations using data sources at the provincial and local administrative levels of Tay Ninh province to better reflect spatial differences in the effects of ground-level O3 over the entire province.
16p
viironman
02-06-2023
8
3
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This study applied principal component analysis and cluster analysis to investigate the primary and secondary relationships of the main agronomic traits affecting yield and quality and phenotypic diversity of 20 muskmelon materials in the Spring and Autumn season 2021 in Gia Lam, Ha Noi. The result of this study provided valuable information for muskmelon prebreeding in Vietnam.
9p
viblackwidow
07-04-2023
6
2
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This research aimed to extract lignin from rice straw and reveal the pH value of diluted acid at which the most effective yield of lignin was precipitated. In this study, rice straw obtained from local fields in the An Giang province of Vietnam and sodium hydroxide 2 M was employed to extract lignin from rice straw.
5p
vimalfoy
08-02-2023
10
2
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Vo Nhai is a moutainous district in Thai Nguyen, has complicated topography with population is almost of minority ethnics. The famers cultivate rice in the small plots, traditional practices and lack of consideration about the suitable factors leading to get low yield and rice quality. It is very important to choose suitable land for rice production in order to improve yield, quality and ensure food security.
8p
viharry
15-12-2022
9
3
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Aims of the research "Testing adaptability of introduced asparagus in the Red River Delta, 2016-2017" was evaluation of adaptability of three heat tolerance varieties introduced from the Netherlands as Sunlim, K767 and K1867 in the Red River Delta, Vietnam. e growth characteristics, potential yield, brix of the roots, and pests and diseases were basically tested on the first harvest.
4p
tieuduongchi
24-10-2022
10
4
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The paper "Sustainable rice straw management in Vietnam: Current situation, challenges and potential" aims to provide a broad overview of rice straw management and use issues in Vietnam, one of the largest rice-producing countries in the world and what is currently being done about them. It outlines potential options to addressing these issues going forward. In addition, it also identifies policy gaps, R&D needs, and suggests priorities for future research and investment.
8p
tieuduongchi
24-10-2022
4
2
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Research "Effect of fertilizer and mulching materials on growth and yield of sesame variety VD11 in Nghe An province" on the application of drought tolerant varieties and the use of suitable mulching materials is an important measure that contributes to limiting evapotranspiration and high temperatures in cultivated soils, ensuring of sesame crops can be growth and develop in the condition of climate change in Nghe An.
5p
tieuduongchi
24-10-2022
7
3
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"Effects of improved irrigation technologies on yield of mango grown on sandy soils in Binh Dinh province" to improve more effective use of limited water resource and labour for production of mango in Binh Dinh, the study therefore is to determine the effects of mini-pan scheduling, sprinkler and drip irrigation system following mini-pan compared to the traditional irrigation method of farmers.
9p
tieuduongchi
24-10-2022
9
3
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