Results 31 to 40 of about 3,303 (287)

Dripper clogging: emphasis on the problem and how to minimize impact

Revista Brasileira de Engenharia de Biossistemas, 2022
Irrigation is a useful tool to achieve a better productivity and quality foods, which contributes to a higher efficient use of agriculture land. Drip irrigation is characterized by higher application efficiency, providing an efficient control of the ...
Isabela Alvarenga Almeida, Diego José de Sousa Pereira, Jéfferson de Oliveira Costa, Carlos Alberto Quiloango-Chimarro, Rubens Duarte Coelho   +4 more
doaj   +1 more source

Energy and water saving by using modified closed circuits of drip irrigation system [PDF]

, 2010
The aim of this research was determine the energy and water use efficiencies under the modification of closed circuit drip irrigation systems designs. Field experiments carried out on transgenic maize (GDH, LL3), (Zea Mays crop) under two types of closed
El-Gindy, Abdel-Ghany Mohamed, Lightfoot, David A, Mansour, Hani A.-G., Tayel, Mohamed Yousif   +3 more
core   +2 more sources

Prevalence of potentially thermophilic microorganisms in biofilms from greenhouse-enclosed drip irrigation systems [PDF]

, 2014
Drip irrigation systems using reclaimed water often present clogging events of biological origin. Microbial communities in biofilms from microirrigation systems of an experimental greenhouse in Almería, SE Spain, which used two different qualities of ...
Ferrera Ceada, Isabel, Garrido Molina, Laura, Gómez-Ramos, Maria del Mar, Mas Gordi, Jordi, Rodríguez Fernández Alba, Amadeo, Sánchez Martínez, M. Olga   +5 more
core   +2 more sources

Emitter clogging in a reclaimed water irrigation scheme with controlled suspended load [PDF]

International Journal of Sustainable Development and Planning, 2014
Emitter clogging in drip irrigation system is a very common problem when used with reclaimed water. The suspended solids from treated water are the major elements of clogging mechanism. Coupled with bacterial biofi lms, these particulates can reduce the fl ow of emitters by creating barriers in the fl ow path.
M.M.H. Oliver, D. Pezzaniti, G.A. Hewa
openaire   +2 more sources

Effect of Aeration on Blockage Regularity and Microbial Diversity of Blockage Substance in Drip Irrigation Emitter

Agriculture, 2022
Aerated drip irrigation is rendered as a new water-saving irrigation method based on drip irrigation technology, which is endowed with the function of effectively alleviating the problem of rhizosphere hypoxia in crop soil, enhancing the utilization rate
Peng Li, Hao Li, Jinshan Li, Xiuqiao Huang, Yang Liu, Yue Jiang   +5 more
doaj   +1 more source

Phantom Membrane Microfluidic Cross-Flow Filtration Device for the Direct Optical Detection of Water Pollutants [PDF]

, 2017
The diffusion of autonomous sensing platforms capable of a remote large-scale surveillance of environmental water basins is currently limited by the cost and complexity of standard analytical methods. In order to create a new generation of water analysis
Benito López, Fernando, Buscaglia, Marco, Di Nicolò, E., Lanfranco, Roberta, Sáez Castaño, Janire   +4 more
core   +2 more sources

Grados de obturación alcanzados por emisores a lo largo de un tiempo trabajando con aguas residuales depuradas [PDF]

, 2001
Tanto el respeto al medio ambiente como la necesidad de buscar nuevos recursos hídricos está promoviendo la reutilización de aguas residuales utilizando sistemas de riego por goteo, garantizando con un buen manejo y aplicación un uso eficiente del ...
Alcaide García, Miguel, Chica Moreno, Rosa Mª, Roldán Cañas, José   +2 more
core   +1 more source

Reducing Emitter Clogging in Drip Fertigation Systems by Magnetization Technology

Sustainability, 2023
The issue of emitter clogging is a common phenomenon in drip fertigation systems, which causes uneven irrigation and fertilization. However, efficient and environmentally friendly methods are scarcely available for alleviating clogging. In the present study, we investigated the anti-fouling efficacy of three magnetic field strength levels (0, 0.4 T and
Shi, Kaili, Zhangzhong, Lili, Han, Furong, Zhang, Shirui, Guo, Rui, Yao, Xueying   +5 more
openaire   +1 more source

Effect of manganese and copper concentrations on emitter clogging in brackish water drip irrigation systems

Agricultural Water Management
s: The use of brackish water in drip irrigation has proven to be an effective strategy for alleviating water scarcity in arid regions. However, the problem of emitter clogging remains a major barrier to the widespread adoption of this technology.
Peng Hou, Changjian Ma, Yayu Wang, Thair Muhammad, Kai Zhang, Shance Hou, Jingzhi Li, Yang Xiao, Yunkai Li   +8 more
doaj   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

FEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source