Results 21 to 30 of about 1,226,097 (287)

Entre science et politique : les politiques du savoir dans le monde associatif

open access: yesLien Social et Politiques, 2016
Depuis les années 1980, il est possible d’identifier un mouvement général du monde associatif vers la production de savoirs propres et une reconnaissance institutionnelle de cette contribution à l’observation sociale.
Yves Lochard, Maud Simonet-Cusset
doaj   +1 more source

Effects of calcium propionate on the fermentation quality and aerobic stability of alfalfa silage [PDF]

open access: yesAsian-Australasian Journal of Animal Sciences, 2017
Objective To assess the potency of calcium propionate (CAP) used as silage additive, an experiment was carried out to evaluate the effect of CAP on the nitrogen transformation, fermentation quality and aerobic stability of alfalfa silages.
Zhihao Dong   +4 more
doaj   +1 more source

Effect of growth stage on Italian ryegrass (Lolium multiflorum Lam.) silage fermentation from microbiological perspective

open access: yesChemical and Biological Technologies in Agriculture, 2023
Background Italian ryegrass is a temperate climate crop, which is widely cultivated in the winter fallow paddy fields of subtropical China. The utilization efficiency of Italian ryegrass depends greatly on its growth stage at harvest.
Xuejing Yin   +6 more
doaj   +1 more source

Study on Phyllosphere Microbial Community of Nettle Leaf during Different Seasons

open access: yesAgriculture, 2023
Nettle (Urtica cannabina) is an excellent feed resource widely distributed worldwide. Phyllosphere microbes are important as they have living conditions similar to those of the above-ground parts of host plants.
Shuan Jia   +5 more
doaj   +1 more source

Effects of developmental stage and store time on the microbial community and fermentation quality of sweet sorghum silage

open access: yesItalian Journal of Animal Science, 2022
This study investigated the effects of developmental stage and store time on the chemical composition, microbial community, co-occurrence networks and fermentation characteristics of sweet sorghum silage.
Jie Zhao   +5 more
doaj   +1 more source

Transcriptome-wide identification of MAPKKK genes in bermudagrass (Cynodon dactylon L.) and their potential roles in low temperature stress responses [PDF]

open access: yesPeerJ, 2020
As upstream components of MAPK cascades, mitogen-activated protein kinase kinase kinases (MAPKKKs) act as adaptors linking upstream signaling steps to the core MAPK cascades.
Wei Wang   +5 more
doaj   +2 more sources

Grass attack [PDF]

open access: yesCurrent Biology, 2007
SummaryA new study finds that raised atmospheric carbon dioxide in an experimental plot of Colorado grassland does not affect species diversity but provides a great boost to the shrub species. Nigel Williams reports.
openaire   +2 more sources

The contribution of epiphytic microbiota in oat and Italian ryegrass to silage fermentation products and bacterial community structure of whole-crop maize

open access: yesChemical and Biological Technologies in Agriculture, 2023
Background The purpose of this research is to study the contribution of epiphytic microbiota in fresh oat (OT), Italian ryegrass (IR) and whole-crop maize (MZ) to silage fermentation products and bacterial community structure of MZ.
Siran Wang   +7 more
doaj   +1 more source

Grass Pea

open access: yes, 2015
Peer ...
Almeida, Nuno Felipe   +2 more
openaire   +2 more sources

Control of macrophytes by grass carp (ctenopharyngodon idella) in a Waikato drain, New Zealand [PDF]

open access: yes, 2003
Hornwort (Ceratophyllum demersum L.) and other aquatic macrophytes have historically been mechanically removed from the Rangiriri drain and Churchill East drain to maintain drain efficiency.
Bannon H. J.   +10 more
core   +2 more sources

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