The article presents the results of research on effect sprinkling structural and aggregate composition soil its density. high quality irrigation is achieved with uniform distribution rain over area, acceptable intensity drop diameter impact force, at which plants structure are not damaged, puddles surface runoff formed. For complete absorption water into preservation low intensity, small drops ...

It takes money, time, and energy to set up an experimental grid measure the effectiveness of fire suppression parameters. Therefore, computational fluid dynamics (CFD) is alternative in all fields as consequences modeling. Fire Dynamic Simulator (FDS) a CFD software developed by National Institute Standards Technology (NIST) model generate results for spray models. FDS uses Large Eddy Simulatio...

The paper is devoted to the study of deflector nozzles rain irrigation machines. selection parameters nozzle artificial sprinkler machines on a scientific and practical basis allows for correct organization ecologically safe irrigation. article presents results research short-distance with deflector.

Introducción: La hemorragia digestiva baja es relativamente frecuente y su incidencia está en aumento. Hasta un 15% de los pacientes requieren terapias invasivas como la endoscopía, cirugía o angioembolización. Siendo esta última procedimiento seguro efectivo para controlar digestiva. Nuestro objetivo presentar caso paciente con resuelto mediante angioembolización.
 Caso clínico: Paciente ...

water shortage in the agricultural sector is currently a major challenge in crop production. the more efficient water usage is that which increases yield without increasing water use. thus, a determination of the water-yield relationship is essential. a field study was conducted to examine water-yield relations in three genotypes of soybeans, including optimum irrigation depth, a comparison of ...

system evaluations were performed on 48 center pivots in different parts of saudi arabia. these systems, located on different farms in four different regions of the country, namely: riyadh, jouf, qassim and eastern regions, were evaluated to study the effect of lateral configuration on water application uniformity as regards the original vs. modified laterals. lateral configuration modification...

abstract a model based on fuzzy logic has been developed to simulate the distribution pattern of a single sprinkler. a nelson r3000 sprayer with rotator pad and water application angle of 360o which is one of the most common types of center pivot and linear move sprinklers was selected. several field experiments according to the iso-8026 and asae-s398.1 standards were performed to assess the wa...

A field experiment was conducted at Wetland farm, Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore during summer 2022 to study the effect growth and yield parameters greengram under different irrigation methods. The laid out in randomized complete block design having seven treatments replicated thrice. treatment are T1: Check basin method (Line sowing), T2: (Broadcasting),...

ABSTRACT Weed interference is one of the factors that reduces carrot yield considerably. The aim this study was to determine periods weed in carrots cultivated under two localized irrigation systems. experiment used a completely randomized block design, with three replications, using split plot scheme. plots consisted systems (drip and micro sprinkler) subplots corresponded duration coexistence...