Coastal saline soil
-
Soil water in the coastal zones is more vulnerable to salinization. Soil-water vulnerability assessment is an effective tool for soil-water management. This study used the DRASTIC model, which is based on seven factors viz: Depth to soil water, recharge, soil-water bearing layer, soil media, topography, impact of root zone, and hydraulic conductivity to evaluate soil-water salinization potentiality of Ben Tre province.
10p dianmotminh02 03-05-2024 2 1 Download
-
Coastal dunes are characterised by plant species adapted to harsh conditions. Salinity and other factors (soil pH, nutrients, and climate events) vary along the landward gradient. The current study investigated the effects of environmental factors on the occurrence and composition of coastal dune plants. Ellenberg ecological indicator values (EIVs), species tolerance values (TVs), and species niche models for salinity, nutrient availability, and soil reaction were determined.
15p lyhuyenthu 31-01-2023 9 3 Download
-
In paper "Fine root vertical-seasonal distribution of Robinia pseudoacacia in relation to abiotic factors in a chronosequence in coastal saline alkali land of the Yellow River Delta, China", FRB, FRL, FRSA, SWC and soil nutrients increased, while SRL and SSC decreased with increasing stand age. Vertically, fine roots were concentrated in a 0–20 cm soil layer. SRL, SWC and SSC increased, while soil nutrients decreased with increasing soil depth.
18p lyhuyenthu 31-01-2023 5 2 Download
-
The research article "Polyester production by halophilic and halotolerant bacterial strains obtained from mangrove soil samples located in Northern Vietnam" reports halophilic and halotolerant bacteria isolated from mangrove forests located in Northern Vietnam. Several of these bacteria were able to synthesize polyhydroxyalkanoates (PHAs). PHAs are polyesters stored by microorganisms under the presence of considerable amounts of a carbon source and deficiency of other essential nutrient such as nitrogen or phosphorous.
12p runordie3 27-06-2022 10 3 Download
-
Our study sets forth the outcomes of an interdisciplinary project conducted in order to fill the information gap on the management of a wetland ecosystem, in the case of a protected area on the south-eastern coast of Turkey. The hypothesis of the study is that the pattern of species composition reflects soil salinity level and some species can act as relevant indicators. The study aimed to discover a relationship between soil salinity and vegetation composition and establish some indicators useful for monitoring.
16p tudichquannguyet 29-11-2021 19 1 Download
-
This study aimed to determine the optimum nitrogen application rate for quinoa in saline soils.
9p chauchaungayxua12 09-07-2021 9 1 Download
-
The salinity is mainly due to the presence of saline ground water at shallow depths and frequent flooding and sea water intrusion in low-lying areas. The intrusion of seawater into aquifers can occur directly, but also occurs a number of complex geochemical processes such as mixing between aquifers, mobilization of salt water, water-rock interactions and anthropogenic pollution.
9p chauchaungayxua10 18-03-2021 12 1 Download
-
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
-
A field experiment was conducted at Coastal Soil Salinity Research Station, Navsari Agricultural University, Danti-Umbharat during rabi season of the year 2015-16 on “Effect of soil conditioner and INM on yield of mungbean (var Co: 4) grown on partially reclaimed coastal salt affected soil of South Gujarat”...
6p angicungduoc8 07-11-2020 16 2 Download
-
A study was conducted to evaluate “Effect of land configuration and bio-organic on exchangeable cations in soil after harvest of chickpea (Cicer arietinum L.) under costal salt affected soils” during rabi seasons of 2014-15 and 2015-16 at Coastal Soil Salinity Research Station, NAU, Danti.
6p kethamoi6 29-06-2020 15 1 Download
-
An investigation was carried out in the Bahour commune of Pondicherry with a view to characterize the ground waters and characterization of irrigation water to develop management strategies to overcome the effect of poor quality water on soil and crop growth. Water samples were collected from 100 randomly selected wells during the summer seasons of 2010 - 13 and analyzed for their ionic composition.
5p nguaconbaynhay6 24-06-2020 15 0 Download
-
Salt-affected soils occur in several countries of the world, especially in the arid and semiarid areas and also in coastal tracts. In India, more than 7.0 million hectares of land is affected by salinity and alkalinity (Anonymous, 2015). In Uttar Pradesh area of saltaffected soil is 1.295 million hectares (Anonymous, 2015). Such soils cannot be economically utilized for crop production because they adversely affect the growth and yield of the crop plants due to adverse physico-chemical properties.
5p trinhthamhodang1213 29-05-2020 12 0 Download
-
A study was conducted on French bean (Phaseolus vulgaris) at the coastal saline zone of West Bengal during winter 2017-18 and 2018-19. The soil texture was clay loam with pH 7.03. A location specific trial was done to standardize the combination dose for French bean towards productivity enhancement. The experiment was laid out in randomized bock design having 3 replications with 12 different treatments.
9p quenchua4 06-04-2020 13 1 Download
-
The delta region of India and Bangladesh is popularly known as Sundarbans. Agricultural productivity of the region is very poor due to higher soil salinity and poor drainage due to presence of brackish ground water table at shallow depth. Increasing land elevation through land shaping has showed to increase in crop productivity.
9p caygaocaolon2 14-03-2020 12 1 Download
-
An experiment was conducted at Coastal soil salinity research station, Navsari Agricultural University, Danti during rabi seasons of 2016-17 and 2017-18 to study the effect of different levels of fertilizer on yield and nutrient uptake of wheat under partially reclaimed coastal salt affected soil of South Gujarat. The pooled results revealed that organic manures and fertilizer levels treatments influenced significantly the plant population at harvest, yield attributes, yield and economics of wheat crop. Application of FYM @ 10 t ha-1and higher dose of fertilizer i.e.
10p nguathienthan2 19-12-2019 17 0 Download
-
In recent years, sea water has intruded into paddy fields along the coastal areas of the Mekong River Delta. This phenomenon, e.g abiotic stress, has caused rice yields to decrease significantly. A set of six new varieties of rice, including a variety control, IR28, were tested in Long An Province, a region subjected to abiotic stress, from August 2013 to December 2013. The experiments were arranged according to randomized complete block design, with three replications.
5p caygaocaolon1 13-11-2019 15 0 Download
-
This study aimed to determine the promotion of the growth and nutrient uptake of Camellia japonica seedlings in coastal lands by bacterial inoculation. Soil salinity reduces plant growth and development in coastal areas due to the osmotic stress that perturbs nutrient uptake.
8p danhdanh11 09-01-2019 14 1 Download
-
This paper identifies five water environmental problems in the Delta that are the principal limiting factors of agricultural production and human health, i.e. (i) the salinity intrusion in the coastal areas, (ii) the effect of acid sulfate soils, (iii) the polluted water from human activities, (iv) the fresh water shortage in the dry season and (v) the flood in the rainy season. The discussion and conclusion present the people’s adaption strategies and water gorvernance issues in pursing sustainable management in the region.......
0p haivan 16-03-2009 230 36 Download