Results 51 to 60 of about 263,415 (343)

The Impact of Grazing on the Grass Composition in Temperate Grassland

open access: yesAgronomy, 2020
Grazing is one of the predominant human activities taking place today inside protected areas, with both direct and indirect effects on the vegetation community. We analyzed the effects of grazing intensity on grass composition during four grazing seasons
Yousif Mohamed Zainelabdeen   +6 more
doaj   +1 more source

Creating Shared Value as an Antecedent of Value Co‐Creation: B2B Relationships in the Agri‐Food Sector

open access: yesAgribusiness, EarlyView.
ABSTRACT This study analyzes the effects of value co‐creation and creation of shared value in agricultural input marketing. This study used a sample of 178 agricultural companies in Costa Rica. The data were analyzed using partial least squares structural equation modeling (PLS‐SEM) with SMART PLS software. Our findings reveal the significant influence
Luis Ricardo Solís‐Rivera   +1 more
wiley   +1 more source

Unveiling the Potential Role of Dhurrin in Sorghum During Infection by the Head Smut Pathogen Sporisorium reilianum f. sp. reilianum

open access: yesPlants
The cyanogenic glucoside dhurrin is found in sorghum and has been reported for its role in defense against biotic and abiotic stresses, both involving hydrogen cyanide (HCN) release. The fungus Sporisorium reilianum f. sp.
Coumba Fall   +5 more
doaj   +1 more source

Molecular mechanisms of flowering phenology in trees

open access: yesForestry Research, 2023
Flower initiation is a phenological developmental process strictly regulated in all flowering plants. Studies in Arabidopsis thaliana, a model plant organism in plant biology and genetics, and major cereal crops have provided fundamental knowledge and ...
Jun Wang, Jihua Ding
doaj   +1 more source

Germination Biology and the Ecology of Annual Plants [PDF]

open access: yes, 1992
We derive spatially explicit population models for the interaction between a species of annual plant and a community of perennial species. The models are used to explore the conditions for persistence of the annual in both a constant and a stochastic ...
Long, M.J., Rees, M.
core  

Regional Differences in U.S. Consumer Preferences for Native Woody Shrubs With Varying Aesthetic Characteristics

open access: yesAgribusiness, EarlyView.
ABSTRACT Native plants offer a variety of aesthetic (e.g., fall colour, fruit, flowers) and functional benefits (e.g., pollinator friendly, wildlife friendly, water management). How these benefits influence consumer choice and perceived value of native versus introduced plants is not well understood.
Alicia Rihn   +3 more
wiley   +1 more source

Study on application of flowering perennialin plant in scenery-making

open access: yes浙江大学学报. 农业与生命科学版, 2000
Flowering perennial, one group of plants in nature, was investigated at green belts in Hangzhou. The results show that there are some shortages in its application, such as fewer species, narrow area and poorer view, which makes an contrast to its ...
WANG Xiao-de
doaj   +1 more source

Drought tolerance of perennial ryegrass (Lolium perenne L.) and the role of Epichloë endophyte : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Plant Science at Massey University, Manawatu, New Zealand [PDF]

open access: yes, 2016
Perennial ryegrass is the most important grass species in New Zealand. Due to climate change, drought will become more severe and frequent in New Zealand, which makes it increasingly important to improve drought tolerance of perennial ryegrass. There are
He, Lulu
core  

Economics of land‐based carbon mitigation

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Agricultural land holds tremendous potential to contribute to net zero greenhouse gas emission goals by providing low carbon renewable energy to displace fossil fuels and by serving as a sink for sequestering carbon in the soil with climate‐smart practices. This potential is, however, far from being realized.
Madhu Khanna
wiley   +1 more source

Machine learning reveals signatures of transposable element activity driving agronomic and phenolic traits in mutagenized sorghum

open access: yesDiscover Plants
Understanding the genetic control of biomass yield and phenolic composition in sorghum (Sorghum bicolor L.) is crucial for optimizing bioenergy and biomaterial applications. We analyzed publicly available phenotypic and genotypic (192,040 SNPs) data from
Ezekiel Ahn   +5 more
doaj   +1 more source

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