Results 71 to 80 of about 19,892 (215)

Composição química da cera epicuticular de biótipos de azevém resistente e suscetível ao glyphosate Chemical composition of the epicuticular wax of Italian ryegrass biotypes resistant and susceptible to glyphosate

open access: yesPlanta Daninha, 2009
Objetivou-se com este trabalho determinar a composição química da cera epicuticular dos biótipos de azevém (Lolium multiflorum) resistente e suscetível ao glyphosate, buscando relações entre suas características e a resistência dos biótipos ao herbicida.
A.A. Guimarães   +10 more
doaj   +1 more source

Legume based plant mixtures for delivery of multiple ecosystem services: An overview of benefits [PDF]

open access: yes, 2012
As costs for mineral fertilizers rise, legume-based leys are recognised as a potential alternative nitrogen source for crops. Here we demonstrate that including species-rich legume-based leys in the rotation helps to maximize synergies between ...
Baddeley, J. A.   +13 more
core  

Fully Organic Agroforestry Practices in Rice Cultivation: Effects on Soil Bacterial Microbiota, Soil Health and Grain Quality

open access: yesJournal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.
ABSTRACT Introduction Sustainable practices are increasingly recognised for benefiting soil biodiversity, health, and overall grain quality. This study examined a unique rice agroecosystem adopting fully organic practices and agroforestry through a seasonal characterisation of soil bacterial microbiota and physicochemical parameters.
Martina Nasuelli   +8 more
wiley   +1 more source

Dinitrogen fixation and residue nitrogen of different managed legumes and nitrogen uptake of subsequent winter wheat [N2-Fixierung und residualer Stickstoff verschiedener Futterleguminosen sowie N-Aufnahme der Folgefrucht Winterweizen.] [PDF]

open access: yes, 1999
Fixed nitrogen accumulated by legumes is the main nitrogen source for organic farming systems. Knowledge about the amount of fixed nitrogen, its pathways into forage yield, crop residues, soil-N and yield formation of the following crop is needed for ...
Kaske, A., Loges, Ralf, Taube, F.
core  

Lower base temperature and seasonal production of diploid and tetraploid ryegrass genotypes [PDF]

open access: yes, 2009
O trabalho tem por objetivo estimar a temperatura base (Tb) para três genótipos diplóides (Comum, Fepagro São Gabriel e LE 284) e dois tetraplóides (Avance e INIA Titán) de azevém.
BANDEIRA, Andriéli Hedlund   +7 more
core   +1 more source

Phytohormonal and Transcriptomic Mechanisms of Multigenerational Stress Memory in Wheat Under Weed Competition

open access: yesPlant, Cell &Environment, Volume 49, Issue 6, Page 3436-3454, June 2026.
ABSTRACT Multigenerational stress exposure induces stress memory in plants, influencing resource allocation, defence mechanisms, and productivity. Weed competition imposes both resource‐based (abiotic) and allelopathic (biotic) stress, engaging overlapping hormonal pathways.
Albert O. Kwarteng   +4 more
wiley   +1 more source

Lolium multiflorum Becherer 1929

open access: yes, 1956
Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp.
openaire   +1 more source

Pollinator conservation paradox: Exotic wildflowers provision native pollinators under anthropogenic changes

open access: yesEcosphere, Volume 17, Issue 5, May 2026.
Abstract Invasive wildflowers pose a conservation paradox: While they often reduce the diversity and abundance of native wildflowers, they can provide resources for native pollinators, including imperiled species. Previous work has framed wildflower invasions as outcomes of global change, but less is known about how interacting anthropogenic drivers ...
Rebecca A. Nelson   +2 more
wiley   +1 more source

Abundancia y biomasa de organismos edáficos en tres usos del terreno en el altiplano de Pasto, Colombia

open access: yesActa Agronómica, 2007
La investigación se realizó en la vereda Cruz de Amarillo, municipio de Pasto (1º 7' norte y 77º 17´ oeste, 2.850 msnm, 12º C y humedad relativa del 83%).
Jorge H. Castro P.   +2 more
doaj  

The Study of the Behaviour of Trifolium Pratense+ Lolium Multiflorum in the

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Agriculture, 2012
The red clover culture gives good results in Transylvania. Our experience has followed the behavior of red clover mixture and Lolium multiflorum in depression Odorhei Secuiesc, following the application of different doses of liquid fertilizer (gull) and manure. We experienced liquid fertilizers (gull) as more dairy farms are built on systems to water
Denes DEAK   +4 more
openaire   +2 more sources

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