Results 31 to 40 of about 7,085 (285)

LETTUCE YIELD RESPONSE TO SALINITY OF SPRINKLE IRRIGATION WATER [PDF]

open access: yesActa Horticulturae, 1997
The objective of this work is to study the effect of saline water on the yield of lettuce (Lactuca sativa L., var. longifolia Lam., cv. Nevada), under an experimental design known as double sprinkler line source (DLS), in two different soil types. A saline gradient was created, shown by an electrical conductivity from 1 up to 8 dS/m, and a precise ...
Beltrão, José   +2 more
openaire   +2 more sources

Ring Irrigation System (RIS) design through customer preference representation

open access: yesMATEC Web of Conferences, 2018
In agricultural field, irrigation is one of the most interesting considerations affecting the rate of plant growth and development. Micro-irrigation as the dripping or sprinkle method is one of the irrigation types that applies the small amount of water ...
Ridwan Infandra I.Z.   +2 more
doaj   +1 more source

Modelagem das perdas de água por evaporação e arraste em aspersores de média pressão Modeling of evaporation and wind drift losses in medium-pressure sprinklers

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2011
Neste estudo se avaliou a capacidade preditiva de cinco modelos empíricos visando estimar as perdas de água por evaporação e arraste dos aspersores Agropolo/NY (bocal 3,5 mm) e Naan/5024 (bocal 3,0 mm); para cada aspersor foram ajustados modelos ...
Samuel Beskow   +3 more
doaj   +1 more source

Impact of the Belding's ground squirrel, Spermophilus beldingi, on alfalfa production in northeastern California [PDF]

open access: yes, 1984
The Belding ground squirrel (Spermophilus beldingi) is found in rangeland, pasture, and various agronomic crops. However, its impact on agricultural production has been measured only rarely, e.g., by Grinnell and Dixon (1918) and Sauer (1976, 1977).
Sauer, Warren C.
core  

Integrated Solutions Development Capital Solutions Interim Report Volume I: Report [PDF]

open access: yes, 1998
This report analyzes the water quality, flood, erosion, and integrated scores of multiple Austin watersheds, including Waller Creek.Waller Creek Working ...
Loomis & More, Inc.   +1 more
core   +1 more source

Precise Control of Drug Release in Machine Learning‐Designed Antibody‐Eluting Implants for Postoperative Scarring Inhibition in Glaucoma

open access: yesAdvanced Healthcare Materials, EarlyView.
We developed a micro‐sized, biocompatible implant for postoperative sustained delivery of anti‐fibrotic antibodies in glaucoma surgery. Machine learning‐guided optimization of polymer composition, implant geometry, and porosity enabled precise control of drug release.
Mengqi Qin   +5 more
wiley   +1 more source

Sistema computacional para a determinação da lâmina ótima econômica em irrigação pressurizada Software for the determination of the optimum irrigation depth in pressurized irrigation systems

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2002
O interesse do produtor rural é a rentabilidade de sua atividade, de tal maneira que possa obter o máximo benefício com os insumos empregados.
Marcelo C. Castro   +2 more
doaj   +1 more source

Radicchio cultivation under different sprinkler irrigation systems [PDF]

open access: yes, 2016
Gun sprinklers were commonly used in Italy to irrigate Radicchio. Although this high-pressure irrigation system allows large areas to be irrigated in a short time, it has some major disadvantages. Disadvantages include the impact of the drops on the soil
Bortolini, Lucia   +3 more
core   +1 more source

3D‐Printed Titanium Implants with Bioactive Peptide‐Polysaccharide Scaffolds for Personalized Bone Reconstruction

open access: yesAdvanced Healthcare Materials, EarlyView.
Porous 3D‐printed titanium implants are made bioactive by integration with a supramolecular peptide‐hyaluronic acid nanofibrillar scaffold, without the addition of exogenous cells or growth factors. Uniform filling of the implant architecture promotes vascularized, spatially homogeneous bone regeneration, significantly enhancing osteogenesis throughout
Noam Rattner   +8 more
wiley   +1 more source

Alternative Solution for Failed Harvest Effected of Dry Season at “Jeruk Keprok 55 Kota Batu” Productivity through Sprinkle Irrigation Construction

open access: yesResearch Journal of Life Science, 2015
Batu-Malang Government area is one of central production of orange fruit production in East Java. At dry season, the orange plant produce low production level, because there is no available enough water inside the soil.
Bambang Suharto, Liliya Dewi Susanawati
doaj   +1 more source

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