Results 71 to 80 of about 16,015 (262)
Agrosystems, Geosciences & Environment, 2019 Core Ideas Impacts of soil moisture at incorporation of two legumes on the CO2 and N2O emissions were studied. Availability of soil moisture led to rapid mineralization of biomass C and N.
Hardeep Singh +5 more
doaj +1 more source
Revista Brasileira de Engenharia Agrícola e Ambiental, 2012 Neste trabalho foram avaliados fatores relacionados com a suscetibilidade a erosão em entressulcos de um Neossolo Litólico submetido a diferentes intensidades de uso e manejo do solo. O experimento foi realizado em condições de laboratório, utilizando-se
Flávio P. de Oliveira +5 more
doaj +1 more source
Agribusiness, EarlyView.ABSTRACT In the agricultural landscape of most developing countries, the last decade has witnessed the expansion of outsourced agricultural extension services. Private firms and nongovernmental organizations focused on delivering agricultural extension and advisory services to farmers have emerged.
Boris D. Soh Wenda +3 more
wiley +1 more source
Performance assessment of a microsprinkler
Acta Scientiarum: Technology, 2014 Surface hydrological processes are essential to the understanding and prediction of soil erosion. Several equipments are used to measure infiltration rate, runoff and soil loss.
Edivaldo Lopes Thomaz +1 more
doaj +1 more source
American Journal of Agricultural Economics, EarlyView.Abstract Crop insurance is undoubtedly an extremely valuable element in protecting agricultural businesses, but in many cases standard indemnity‐based products have had very low uptake due to high transaction costs elevating premiums to unaffordable levels.
Amogh Prakasha Kumar +2 more
wiley +1 more source
Corrigendum: Hyperarid soil microbial community response to simulated rainfall. [PDF]
Front Microbiol, 2023 Demergasso C +8 more
europepmc +1 more source
Climate change and perennial crop production: Evidence of yield impact and adaptation in California
American Journal of Agricultural Economics, EarlyView.Abstract Perennial crops are economically important. They contribute to food security, providing essential nutrients that are often lacking in annual crops, and provide additional environmental benefits compared with annual crops. Despite their importance, empirical research on the impacts of climate change and adaptation on perennial crops remains ...
Yuanyuan Wen +2 more
wiley +1 more source
Revista Brasileira de Ciência do Solo, 2007 O termo erodibilidade do solo (fator K na Equação Universal de Perda de Solo - EUPS) expressa a suscetibilidade natural do solo à erosão hídrica. O fator K representa a taxa de perda de solo por unidade de erosividade da chuva (fator R na EUPS).
Ildegardis Bertol +4 more
doaj +1 more source
Phylogenomic insights into the genus Tulipa (Liliaceae): Taxonomy, evolution, and biogeography
American Journal of Botany, EarlyView.Abstract Premise Tulips are one of the best‐known geophytes, but their taxonomy remains convoluted and their evolutionary history poorly understood. Here, we used plastid genomes to identify some issues with current classification, understand the diversification history of the genus, and identify potential species linked to historical cultivation ...
Brett Wilson +17 more
wiley +1 more source
Conditions for the Occurrence of Slaking and Other Disaggregation Processes under Rainfall
Hydrology, 2016 Under rainfall conditions, aggregates may suffer breakdown by different mechanisms. Slaking is a very efficient breakdown mechanism. However, its occurrence under rainfall conditions has not been demonstrated.
Frédéric Darboux +2 more
doaj +1 more source