Baidu
map
筛选条件 共查询到76条结果
排序方式
Redistribution Mechanism for Irrigation Water and Salinity in Typical Irrigation and Drainage Unit in the Hetao Irrigation District, China

期刊: JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING, 2022; 148 (7)

This study clarified the migration and accumulation patterns of irrigation water and associated salt in a cropland irrigation and drainage unit and ev......

Performance Test of Venturi Aerators for Subsurface Drip Irrigation

期刊: JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING, 2022; 148 (3)

Subsurface drip irrigation systems with water and fertilizer-aerated irrigation technology have helped improve crop yield and quality and are receivin......

Precision Fertilizer and Irrigation Control System Using Open-Source Software and Loose Communication Architecture

期刊: JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING, 2022; 148 (6)

Agricultural fertilization and irrigation are closely related to the problems of agricultural yield, product quality, and environmental pollution. Pre......

Numerical Investigation of the Plunging and Vortex-Flow Regimes Occurring in Drop Shafts with a Tangential Intake

期刊: JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING, 2022; 148 (8)

Dropshafts are commonly used as flood discharge structures in urban drainage systems and hydraulic structures. Plunging and vortex flows are the two m......

Simple Method for Determining the Emitter Discharge Rate in the Reclamation of Takyric Solonetz with Drip Irrigation

期刊: JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING, 2022; 148 (5)

A laboratory experiment was conducted to study the effects of the emitter discharge rate (EDR) on the distribution of water and salt in a manipulated ......

An Online Data-Driven Evolutionary Algorithm-Based Optimal Design of Urban Stormwater-Drainage Systems

期刊: JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING, 2022; 148 (11)

To reduce flood risk in urban areas, an optimal design of drainage networks for urban areas is essential for flooding control and drainage management ......

The Effect of Spray-Sprinkler Design Parameters on Energy Consumption Using Computational Fluid Dynamics

期刊: JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING, 2022; 148 (7)

To determine the kinetic energy consumption of various spray-sprinkler structural parameters, the hydraulic performance, including the discharge and i......

Quantitative Analysis of Concrete Lining Damage in Field Canals by Frost Heave Using a Water-Heat-Mechanical Coupling Model

期刊: JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING, 2022; 148 (1)

Concrete linings of field canals are seriously damaged by frost heave in the north of China. However, the mechanism causing lining damage is too compl......

Optimization Design Method of a Large-Scale Multilevel Gravity Drip Irrigation Pipe Network System Based on Atom Search Optimization

期刊: JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING, 2022; 148 (7)

A multilevel drip irrigation system generally uses a first-level pivot as the water source. The water is delivered to each head pivot in the field dri......

Transverse Nonuniformity of Air-Water Flow and Lateral Wall Effects in Quasi-Two-Dimensional Hydraulic Jump

期刊: JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING, 2022; 148 (10)

Flow field characterization in high-aerated flows often involves flow imaging techniques through transparent sidewalls, and the results may be subject......

Reducing Sediment Deposition on Columned Vortex-Settling Basin Floor by Installing Vanes

期刊: JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING, 2022; 148 (12)

Vortex-settling basins (VSBs) have been constructed with support columns under the deflector to enhance the structural stability of the deflector. Thi......

Effects of Biochar and Residual Plastic Film on Soil Properties and Root of Flue-Cured Tobacco

期刊: JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING, 2022; 148 (4)

Plastic film mulching in the field changes the soil structure and the normal distribution of soil water. Residual plastic film (RPF) in the soil cause......

Numerical Modeling of Soil Water-Heat Transport under Oxo-Biodegradable Film Mulch and the Optimal Mulching Period

期刊: JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING, 2021; 147 (9)

Timely monitoring and regulation of the transport and distribution of soil water and heat are appropriate methods to ensure and improve crop yields. W......

共76条页码: 1/6页15条/页
Baidu
map
Baidu
map
Baidu
map