Results 21 to 30 of about 1,261,736 (189)

Trickle irrigation: effects on papaya crop [PDF]

open access: yesEngenharia Agrícola, 2014
The objective of this study was to evaluate growth and yield of papaya cv. Sunrise solo under trickle irrigation system configurations. A random block design was used with six treatments and four replications.
Gian C. Carvalho   +3 more
doaj   +1 more source

Biomass components and water use efficiency in cactus pear under different irrigation systems and harvest frequencies

open access: yesRevista Brasileira de Zootecnia, 2022
The objective was to evaluate the effect of different irrigation systems and harvest frequencies on the cultivation of cactus pear. The study was conducted in the semi-arid region, in the municipality of Russas, CE, Brazil.
Raimundo José Couto dos Reis Filho   +7 more
doaj   +1 more source

Root distribution and its relations with soil chemical attributes and yield of banana under fertigation with and without soil covering

open access: yesActa Scientiarum. Agronomy, 2021
This study evaluated the effects of fertigation, banana biomass as a soil covering under drip and micro-sprinkler irrigation system on the root growth and distribution and their relations with chemical soil attributes, soil water availability, and ...
Eugênio Ferreira Coelho   +4 more
doaj   +1 more source

The Effects of Irrigation Methods on Carbon Emission and Water-energy Consumption of Crop Production

open access: yesGuan'gai paishui xuebao, 2021
【Objective】 Water and energy consumption in agricultural production impacts greenhouse emissions both directly and indirectly, and the concept of water-energy nexus is to quantify their relationships.
ZAHNG Huifang   +7 more
doaj   +1 more source

Soil water-balance-based approach for estimating percolation with lysimeter and in field with and without mulch under micro irrigation

open access: yesRevista Ambiente & Água, 2021
Precise, accurate knowledge of percolation is key to reliable determination of soil water balance and a crop’s water-use efficiency. This work evaluated an approach to estimate the amount of water percolated in the root zone using soil water content (SWC)
Marcos de Souza Campos   +4 more
doaj   +1 more source

Effect of micro-irrigation on water productivity in system of rice (Oryza sativa) and wheat (Triticum aestivum) intensification

open access: yesThe Indian Journal of Agricultural Sciences, 2015
A field experiment was conducted during 2011-2013 to study the performance of different irrigation methods on water productivity in system of rice and wheat intensification (SRI and SWI) at research farm of ICAR-Research Complex for Eastern Region ...
AJAY KUMAR   +3 more
doaj   +1 more source

Costs of pressurized orchard irrigation vary with system design

open access: yesCalifornia Agriculture, 1999
The costs of solid-set sprinkler and microirrigation (drip, micro-sprinkler and minisprinkler) systems are a major factor in the adoption of these irrigation technologies.
Larry Schwankl   +3 more
doaj   +2 more sources

Rockwood Sprinkler Company Advertisement page

open access: yes, 1957
Founded in 1906 by WPI alumnus George I. Rockwood, Class of 1888, the Rockwood Sprinkler Company of Worcester, Massachusetts was among the industry leaders in the manufacture and installation of automatic fire-suppression sprinkler systems.
Rockwood Sprinkler Company
core   +3 more sources

AUTONOMOUS POWER SUPPLY OF SPRINKLER EQUIPMENT THROUGH THE USE OF A MICRO-HYDROPOWER STATION

open access: yesНаучный журнал Российского НИИ проблем мелиорации, 2021
Purpose: to assess the potential for the functional implementation of a micro-hydropower station in the design of a sprinkler machine to meet the in-system needs for electrical energy. Materials and methods: the study was carried out on the basis of an
V. V. Slabunov   +2 more
doaj   +1 more source

Spatial variability of available water and micro-sprinkler irrigation in cambisol [PDF]

open access: yesRevista Ceres, 2016
ABSTRACT The technology of irrigation is vital for agricultural production. Thus, description of spatial patterns of both water application and available water capacity in the soil, as well as their interactions, is essential to maximize efficiency of water use in irrigated areas.
Ferreira, Larissa Luana Nicodemos   +5 more
openaire   +4 more sources

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