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Martin Gierus, Heba Sabry Attia Salama, Marc Lösche, Antje Herrmann and Friedhelm Taube
Precise information about carbohydrates and proteins in relation to their utilization in the rumen is useful for the breeding purposes of perennial ryegrass cultivars used for animal nutrition. The objective of the current study was to evaluate 20 diploi...
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Sebastian Wojciech Przemieniecki, Marta Borsuk-Stanulewicz, Cezary Purwin, Olga Kosewska and Magdalena Ocwieja
The aim of this study was to evaluate the applicability of three forms of titanium dioxide (TiO2) and their effect on the yield, chemical and microbiological quality of perennial ryegrass herbage and silage. Two types of titanium dioxide nanoparticles (T...
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Nour S. Abu-Shanab, Kholoud M. Alananbeh, Yahia A. Othman and Malik G. Al-Ajlouni
Lawns achieve environmental, functional, and aesthetical roles in urban environments. The objectives of this research were to assess the effect of different salinity levels on Trichoderma isolates and to study the effect of Trichoderma spp. on perennial ...
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Caitlin Looney, Astrid Wingler, Daniel Donaghy and Michael Egan
Autumn grazing management aims to accumulate herbage for defoliation prior to a decrease in growth rates for the extension of the grazing season. The current study investigated the impact of building different target herbage masses (THMs) in autumn and i...
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Grzegorz Kulczycki, Elzbieta Sacala, Anna Koszelnik-Leszek and Lukasz Milo
The aim of the study was to compare sulfate fertilizers and mixtures of elemental sulfur (S0) and sulfate in terms of yield and nitrogen (N) and sulfur (S) status in perennial ryegrass. Mixtures of sulfate and S0 can reduce the consumption of sulfate alo...
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César Augusto Terán-Chaves, Alberto García-Prats and Sonia Mercedes Polo-Murcia
Crop models that can accurately estimate yield and final biomass have been used for major herbaceous crops and to a lesser extent in forage systems. The AquaCrop version 7.0 contains new modules that have been introduced to simulate the growth and produc...
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Rajeev Ravindran, Sybrandus Koopmans, Johan P. M. Sanders, Helena McMahon and James Gaffey
Perennial rye grass is a widely used forage species in Ireland, on which the ruminant sector of agriculture is heavily dependent. While this species of grass is the primary source of fodder for cows, it is also abundant in plant protein, which could form...
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Indrakumar Vetharaniam, William J. Kelly, Graeme T. Attwood and Philip J. Harris
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Chinthaka Jayasinghe, Joe Jacobs, Anna Thomson and Kevin Smith
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Stephen Panter, Aidyn Mouradov, Pieter Badenhorst, Luciano Martelotto, Megan Griffith, Kevin F. Smith and German Spangenberg
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Ewa Mackiewicz-Walec and Marzenna Olszewska
Biostimulants are becoming more prevalent in the production of forage and turfgrasses. Many can be classified as natural biostimulants, including humic acids (HA), fulvic acids (FA), protein hydrolysates (PHs) and seaweed extracts (SWE), in addition to c...
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Roland Gerhards
Intercropping provides several benefits to the agro-ecosystem and plays an important role in Integrated Weed Management (IWM). In this study, we investigated the impact of living mulch in cereal crops on weed density and grain yield. Seven field experime...
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Rik J. G. Nuijten, Lammert Kooistra and Gerlinde B. De Deyn
Unmanned aerial system (UAS) acquired high-resolution optical imagery and object-based image analysis (OBIA) techniques have the potential to provide spatial crop productivity information. In general, plant-soil feedback (PSF) field studies are time-cons...
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Pablo Undurraga,Juan Hirzel,Jose Celis,Carla Perez,Marco A. Sandoval
Pág. 147 - 157
The use of wood residues to produce energy and steam in the pulp and paper industry generates ash waste and sewage sludge that contain nutrients for plants as a potential fertilizer. The objective of this study was to evaluate the possible toxi...
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Alejandro Velásquez, Gastón Pichard
Pág. 57 - 70
Proteolytic activity of enzymatic extracts generated from rumen microorganisms cultivated in vitro was evaluated. The incubation of rumen fluid used different substrates to generate a higher enzyme concentration and promote a broad spectrum of hydrolyt...
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Antonio Hargreaves, Oscar Strauch, Nolberto Teuber
Pág. 89 - 102
Two grazing experiments using spring calving Frisian milking dairy cows, were conducted at Remehue Experiment Station, located in Osorno (10th region), Chile, 750 kilometers south of Santiago. Typical temperate climate permanent swards were used in the e...
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