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Different irrigation
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The spillway is one of the most important construction components in the irrigation system; it is the key to ensuring the safety of the reservoir. In this study, the 3D-Fluent numerical model is used to simulate the hydraulic regime in the Ta Hoet spillway. The 8 simulation cases include different gate opening modes and variable flood flows.
9p
viellison
28-03-2024
3
1
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The scarcity of natural sand for construction in the current circumstance has made researchers and engineers search for another resource to replace it. This paper presents a study on the influence of crushed sand and natural sand on the properties of self-compacting concrete (SCC) implemented for the Dong Nan Ren irrigation project-Bac Lieu province.
7p
vimalfoy
08-02-2023
3
3
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Landfill leachate in Vietnam differs from that produced in developed countries by its extremely high content of organic, heavy metals, and nutrients. In this study, vetiver grass (Chrysopogon zizanioides L.) is applied to treat landfill leachate.
4p
vispyker
16-11-2022
4
1
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The grain yield, weight of 1000 grains and NPK concentration of wheat plants were significantly increased due to the application of these amendments compared to the control, especially for 50%gypsum + 50%FYM treatment.
8p
schindler
30-12-2021
11
1
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This study was conducted to determine the effect of different irrigation methods and potassium fertilizers on potato yield in the Abu–Graib–Baghdad, Iraq Region, during season 2011–2012.
5p
schindler
30-12-2021
9
0
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The obtained results showed that the irrigation treatments (3 events) gave the lowest values for water consumptive use, grain, straw, biological yield and 1000-grain weight. Nitrogen fertilizer in ammonia up to 90 kg N fed1 decreased all characters studied except grain yield which has no any significant differences between both N levels.
12p
schindler
30-12-2021
10
0
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This study investigated the effect of foliar application of putrescine on growth, biochemical, essential oil percent and morpho-anatomical characteristics of Thymus vulgaris L. under water deficit conditions. In pot experiments, plants were grown under two different irrigation levels 70–80% and 30–40% of water holding capacity and foliar sprayed with putrescine at 0, 0.1 and 0.2 mM twice at 10 and 50 days after transplanting.
9p
schindler
30-12-2021
20
0
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This study aimed to obtain information on yield potential, adaptability, and stability of superior lines resulting from inbred landraces with superior varieties. These lines are recommended to be widely adapted to the environment of rainfed lowland irrigated rice and dry land as candidates for new varieties.
9p
schindler
30-12-2021
7
0
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Drought is an abiotic stress factor that negatively affects plant development and causes economic losses in plant production, and its effect is getting significant every day. Spinach contains a high amount of water and drought stress affects its development as well as causing changes in its biochemical contents. In this study, it is aimed to determine the changes in the morphological, physiological, and biochemical contents of spinach grown under deficit irrigation conditions in different stages of development.
13p
hanthienngao
30-11-2021
14
1
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Performance indicators are used to identify the weaknesses and strengths of irrigation schemes. Until now, evaluations have been made using several different statistical methods to determine the performance of irrigation schemes. However, these methods showed the current performance of irrigation schemes and the statistical relationship between them. It is planned to provide adaptation of irrigation networks to climate change with state policies. Therefore, it is of great importance to estimate the future performance of irrigation schemes.
9p
hanthienngao
30-11-2021
15
1
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Salsola crassa M.B. is one of the most successful plants used against industrial pollutants. In this study, we selected young Salsola crassa M.B. plants from their natural habitats. Some plants were irrigated with industrial wastewater containing Fe, Co, Ni, Cu, Pb, and Zn, and others were irrigated with tap water for 3–4 months. Afterwards, the shoots and roots were randomly cut, separated, fixed, dyed, and observed using light microscopy. Structural changes were analyzed by stereology. There were some differences in appearance and structure between the treated and control samples.
13p
tudichquannguyet
29-11-2021
13
1
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Considering the above facts, the present field investigation was undertaken at the research farm of AICRP on Irrigation Water Management, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (MS) with an objective to study the effect of different irrigation and ferigation levels on growth and yield attributes of pigeonpea.
10p
chauchaungayxua12
29-07-2021
11
1
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Estimation of crop water requirement is essential for agricultural planning and irrigation scheduling. The aim of this study was to compute the water requirement of wheat and rice crops for all districts of Haryana. Climatic data on maximum and minimum temperature, rainfall, relative humidity, wind speed and solar radiation were used to estimate the reference evapotranspiration (ETo) at different gridded locations by using Penman Monteith method in MATLAB software.
7p
cothumenhmong11
11-05-2021
7
2
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This in view, the present study was conducted to determine water requirement and response of wheat varieties to different no. of irrigations.
5p
cothumenhmong11
11-05-2021
6
1
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Krishi Vigyan Kendra, Kurukshetra, Haryana has conducted Front Line Demonstrations (FLD) in different villages of Kurukshetra to find out the yield gap between improved package practices applied in FLD with traditional farmers practices (FP) on wheat crop (WH-1105) under irrigated condition. It was observed that, the yield of wheat in FLD were ranges from 54.6 to 56.8 q/ha whereas, in FP it were found 51.2 to 53.6 q/ha during 2017- 18 to 2018-19.
4p
cothumenhmong11
11-05-2021
5
1
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Flax (Linum usitatissimum L.) is a food, fiber and oil seed crop cultivated in cooler regions. The oil content of the seed varies from 33–47%. In India it is grown mainly for seed used for extracting oil. The crop is affected by Alternaria blight caused by Alternaria spp. Different doses of microalgae were applied (@ 1.5, 2.5, 3.5, 4.5, 5.5 and 6.5 kg/acre) with irrigation at critical growth stages of crop (vegetative phase, flowering phase and maturity phase) and observations were recorded on plant growth parameters and per cent disease incidence of Alternaria Blight.
10p
trinhthamhodang11
27-04-2021
13
2
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A field experiment was conducted at Zonal Agricultural Research Station, V. C. Farm, Mandya, to study the effect of irrigation management practices and rice establishment methods on growth and yield of rice (Oryza sativa L.) during Kharif 2018. The experiment was laid out in split plot design with three main plot irrigation methods and five sub plot rice establishment methods. The combination of 15 treatments was replicated thrice.
21p
caygaocaolon11
21-04-2021
20
3
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The plants produce about 35 fruits per season and fruit ship well. First year production is larger than second year production. Each gram of seed contains about 50 - 80 seeds. About 50 to 80 g seeds are required to get planting material sufficient to take up planting per hectare.
17p
caygaocaolon11
21-04-2021
13
1
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The present investigation was conducted in Jaipur district of Rajasthan with aimed to “identify major constraints faced by farmers in different farming systems”. The study revealed that four farming systems were existed in both rainfed and irrigated situations of Jaipur district viz: FS-I: Crop + Dairy (C+D), FS-II: Crop + Dairy + Vegetable (C+D+V), FS-III: Crop + Dairy + Goat (C+D+G) and FS-IV Crop + Poultry (C+P). The major constraints reported by household in rainfed situation for crops and dairy enterprises were inadequate irrigation facilities (61.
7p
caygaocaolon11
21-04-2021
10
1
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The experiment was carried out to find out the Evaluation of Number of leaves/plant of wheat crop as influenced by different irrigation methods and frequency of irrigation. The treatments comprised of two irrigation methods, four irrigation frequencies were evaluated in RBD (factorial) design with three replications.
8p
chauchaungayxua10
19-03-2021
15
1
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