Results 61 to 70 of about 14,031 (233)

A Meta‐Analysis Reveals That the Protective Role of Silicon in Grasses Against Fungal Pathogens Depends on Infection Mechanism

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Pathogen infection drives plant community structure and constrains global agricultural productivity. Silicon (Si) improves resistance to abiotic and herbivory stress, particularly in grasses, but relatively little attention has addressed Si‐mediated resistance to pathogens, nor has it tested how this varies according to the type of plant and ...
Sarah J. Thorne   +2 more
wiley   +1 more source

Erste Glyphosat-Resistenz in Deutschland

open access: yesJulius-Kühn-Archiv, 2020
Im Rahmen der alljährlichen Untersuchung von Verdachtsproben auf Herbizidresistenz aus Rheinland-Pfalz wurde 2018 eine Herkunft von Deutschem Weidelgras (Lolium perenne L.) in einem Obstbaubetrieb in Rheinhessen gesammelt.
Augustin, Bernd, Gehring, Klaus
doaj   +1 more source

No need to seed: restoring species‐rich grassland on former arable fields by natural regeneration

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Over the last century, agricultural intensification has caused substantial losses of semi‐natural species‐rich grasslands. One means of restoring grassland habitat is to abandon farmed land, followed by mowing and/or grazing of the established vegetation to facilitate meadow diversification. Objectives This study investigated post‐
Carl D. Sayer   +3 more
wiley   +1 more source

Herbage productivity, chemical composition and persistence of introduced grass cultivars in mountain area

open access: yesMljekarstvo, 2006
The seeds for grassland establishment and renovation have been mostly imported into the Republic of Croatia. The aim of the present research was to determine yield, chemical composition and persistence of 13 introduced grass cultivars (cv.) in the hilly ...
Josip Leto   +6 more
doaj  

Water-Soluble Carbohydrate Recovery in Pastures of Perennial Ryegrass (Lolium perenne L.) and Pasture Brome (Bromus valdivianus Phil.) Under Two Defoliation Frequencies Determined by Thermal Time

open access: yesAgriculture, 2020
The objectives of the experiment were to (i) examine the dynamics of WSC use and the recovery of leaf sheaths and blades of Bromus valdivianus Phil. and Lolium perenne L. subjected to two defoliation frequencies (DFs) determined by thermal time (TT); (ii)
Iván Calvache   +4 more
doaj   +1 more source

UAV‐based RGB and multispectral vegetation indices as alternatives to light box‐derived dark green color index for turfgrass color assessment

open access: yesThe Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract Traditionally, turfgrass color has been assessed through visual ratings or light box‐based digital image analysis, methods that are either subjective or labor‐intensive. In this study, we evaluated the potential of unmanned aerial vehicle (UAV)‐based multispectral and red‐green‐blue (RGB) imagery as a high‐throughput alternative for capturing ...
Ved Parkash   +9 more
wiley   +1 more source

Effects of urine application and harvest date on yield, botanical and chemical composition of the Trifolium-repens-Lolium-perenne mixture.

open access: yes, 2019
Effects of urine application and harvest date on yield, botanical and chemical composition of the Trifolium-repens-Lolium-perenne mixture.
Johannes Isselstein (3310593)   +3 more
core   +1 more source

Phytoextraction of Heavy Metals from Soil Polluted with Waste Mining by Using Forage Plants in Successive Cultures

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
During two years, was studied the phytoextraction potential of some perennial species (Medicago sativa and Trifolium pretense, Festuca arundinacea and Lolium perenne), for Zn, Cd, and Pb from soils polluted with waste mining.
Anca Pricop   +5 more
doaj  

A 3D Model of Ryegrass Shoot Architecture, Sward Light Interception and Photosynthesis

open access: yesNew Zealand Journal of Agricultural Research, Volume 69, Issue 4, August 2026.
Increasing the photosynthetic capacity of perennial ryegrass (Lolium perenne L.) is required to improve the productivity of pastoral farming in temperate regions. A three‐dimensional (3D) model was constructed of the shoot growth of ryegrass based on plant morphological traits such as tiller angle, leaf angle, leaf width, number of tillers per plant ...
Paul R. Shorten, Jim R. Crush
wiley   +1 more source

Characteristaion of the initial generations of recombinant inbred lines in perennial ryegrass (lolium perenne L.) using molecular markers and cytogenetics

open access: yes, 2009
Doctoral ThesisIn this study three early generations of a recombinant inbred line (RIL) breeding programme have been characterised by cytogenetic methods, metabolite profiling and a biomass quantitative trait loci (QTL) study. In situ hybridization was
Anhalt, Ulrike C. M.   +1 more
core  

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