Agricultural water

Research on wastewater treatment using constructed wetlands has shown that increasing the water retention time improves water treatment efficiency. Constructed wetlands are used for many purposes: polishing conventionally treated wastewater, holding and treating storm water, treating industrial or agricultural wastewater, and treating acid mine drainage and landfill leachates.

9p vithomson 02-07-2024 0 0   Download

Ebook "Soil degradation, conservation and remediation" covers the extent, causes, processes and impacts of global soil degradation, and processes for improvement of degraded soils. Soil conservation measures, including soil amendments, decompaction, mulching, cover cropping, crop rotation, green manuring, contour farming, strip cropping, alley cropping, surface roughening, windbreaks, terracing, sloping agricultural land technology (SALT), dune stabilization, etc., are discussed.

248p giangdongdinh 28-05-2024 0 0   Download

Ebook "Land degradation and desertification: Assessment, mitigation and remediation" reports research results in sustainable land management and land degradation status and mitigation in 36 countries around the world. It includes background papers with continental and international perspectives dealing with land degradation and desertification studies. The book assembles various topics of interest for a large audience.

656p giangdongdinh 28-05-2024 3 1   Download

Ebook "Application of phytotechnologies for cleanup of industrial, agricultural, and wastewater contamination" presents current research findings that address soil and water contamination with obsolete pesticides, radionuclides and other inorganic and organic contaminants. This book documents international sharing of information by scientists and stakeholders seeking to use the best available information: to disseminate existing knowledge on phytotechnologies and exchange experience of field-scale applications for cleanup of industrial, agricultural, and wastewater contamination.

205p giangdongdinh 28-05-2024 1 1   Download

Ebook "Restoration and development of the degraded Loess Plateau, China" presents state-of-the-art scientific evidence and technological innovations to restore lands on the Loess Plateau of China, known worldwide for its serious land degradation and desertification problems. Supported by a rapidly developing Chinese economy and the dissemination of effective technology, the Grain-for-Green Project and Western Development Action launched by the Chinese government have resulted in successful ecological restoration and protection over the past 30 years.

293p giangdongdinh 28-05-2024 4 1   Download

Nowadays, most of the mountainous provinces and central highland of Viet Nam’s forests area are decreasing in quality as well as quantity seriously. Consequence, the problem of environmental pollution is becoming more and more serious in Viet Nam such as soil erosion, climate changes, land slide, flood and drought, air pollution, water pollution, etc.

3p vijaychest 16-05-2024 0 0   Download

This study presents the adsorption process of methylene blue and other organic pigments in water samples using synthetic materials derived from agricultural waste combined with Fe3O4. The properties of the materials were determined through Fourier transform infrared spectroscopy, scanning electron microscopy, X-ray diffraction, and nitrogen adsorption-desorption isotherm.

10p dianmotminh02 03-05-2024 3 1   Download

The studies involving water bugs (Hemiptera) biodiversity and ecology are very few and have mainly focused on taxonomy. We conducted research and evaluation of diversity indexes of water bugs (Hemiptera) in different landscapes including forest habitats, agricultural lands, ponds, streams from 16 sampling sites in Bac Kan, Lao Cai, Ninh Binh and Ha Tinh provinces. As a result, a total of 43 species of 23 genera of 10 families were recorded.

14p dianmotminh02 03-05-2024 3 1   Download

The Hula Valley is presently a subject with an integration into national economy, management of water supply, agriculture and tourism management Therefore, the long history, from Stone-Age period until present, of settling in the Hula Valley is reviewed by scientific documents survey.

10p viohoyo 25-04-2024 1 1   Download

Mulches have been widely applied in crop production in order to minimize water requirements, preserve soil moisture, and curb weed growth for higher yield and water use efficiency. This research aimed to assess the impact of organic mulches on peanut productivity in the coastal areas of Thanh Hoa province.

11p vioraclene 01-04-2024 5 0   Download

Ebook "Energy use in global food production: Considerations for sustainable food security in the 21st century" examines the sustainability of energy use in global food production and processing. The nexus between food, water, and energy are explored against a background of climate change. Current efforts to reduce the energy intensity of food and increase sustainability are explored. Food waste and its impact on energy is covered, including regional variations and nutrient recycling methods.

55p tudohanhtau1006 29-03-2024 3 1   Download

The study aims to assess the diesel oil adsorption capacity of activated carbon derived from rambutan peel, a prevalent agricultural by-product in Vietnam. The adsorption process will be investigated using various adsorption isotherms (Langmuir, Freundlich, Temkin, Dubin-Radushkevich), adsorption kinetics (pseudo-first order and pseudo-second order).

18p viellison 28-03-2024 4 1   Download

Ebook "Sustainable agriculture reviews 14: Agroecology and global change" is a rapidly growing field aiming at producing food and energy in a sustainable way for humans and their children. Sustainable agriculture is a discipline that addresses current issues such as climate change, increasing food and fuel prices, poor-nation starvation, rich-nation obesity, water pollution, soil erosion, fertility loss, pest control, and biodiversity depletion.

520p manmanthanhla0201 26-02-2024 4 2   Download

Ebook "Biosaline agriculture and high salinity tolerance" comprises three sections: physiology and biochemistry, ecology, and molecular biology. Thus, a systematic approach has been adopted to uncover plant responses to various ecological factors at physiological and molecular levels. It is of interest to students, researchers and professionals in plant physiology, molecular biology, biotechnology, agriculture, soil science, and environmental biology.

367p tachieuhoa 28-01-2024 4 2   Download

In ebook "Water and sustainable agriculture" irrigated agriculture, a vital component of general agriculture, supplies fruits, vegetables, and cereals consumed by humans and grains fed to animals. Consequently, agriculture is the largest user of fresh water globally, and irrigation practices in many parts of the world are biologically, economically, and socially unsustainable. Water management should balance the need for agricultural water and the need for a sustainable environment.

98p tachieuhoa 28-01-2024 8 2   Download

In ebook "Carbon sequestration in urban ecosystems" Urbanization drastically alters the ecosystems structure and functions, disrupts cycling of C and other elements along with water. It alters the energy balance and influences climate at local, regional and global scales. Judicious planning and effective management can enhance C pool in urban ecosystems, and off-set some of the anthropogenic emissions. Principal components with regards to C sequestration include home lawns and turfs, urban forests, green roofs, park and recreational/sports facilities and urban agriculture.

383p tachieuhoa 28-01-2024 6 2   Download

Ebook "Farming for food and water security" discipline addresses current issues such as climate change, increasing food and fuel prices, starvation, obesity, water pollution, soil erosion, fertility loss, pest control and biodiversity depletion. Novel solutions are proposed based on integrated knowledge from agronomy, soil science, molecular biology, chemistry, toxicology, ecology, economy, philosophy and social sciences.

278p tachieuhoa 28-01-2024 6 2   Download

Dredging plays a crucial role in port management, but disposing dredged material in the ocean raises environmental concerns. In recent years, this practice has become more prevalent in Vietnam. This study examined the dispersion of total suspended solids (TSS) in seawater from the submersion of dredged material in Vung Ang Port, northern Vietnam, to evaluate the environmental impact.

15p viplato 02-01-2024 3 2   Download

This study examined the phytochemical composition and algicidal effectiveness of Ludwigia octovalvis. The powder samples were extracted by ultrasound-assisted extraction with polar solvents (water-diluted ethanol, acetone, methanol, and water). The preliminary phytochemical analyses used standard procedures following Sofowora and Harborne.

9p vimarillynhewson 02-01-2024 7 2   Download

This study therefore evaluated the effects of water deficit on mung bean cultivars at the vegetative and flowering stages based on growth characteristics, recovery, and yield components to find their relationship with drought tolerance, which will serve as a basis for screening drought-tolerant genotypes.

12p vimarillynhewson 02-01-2024 7 2   Download