Results 91 to 100 of about 40,771 (312)

La crise de la monoculture viticole

open access: yes, 1963
Sternberg-Sarel Benno. La crise de la monoculture viticole. In: Études rurales, n°9, 1963. pp.
Sternberg-Sarel, Benno
core   +1 more source

A Machine Vision‐Guided Microphysiological Platform With Automated Microfluidics Enables Longitudinal Biomarker Monitoring and Emulation of Translationally Relevant Exposure Scenarios

open access: yesAdvanced Science, EarlyView.
A pneumatically actuated multi‐tissue microphysiological system is integrated with AI‐based machine vision and automatic sampling and replenishment systems. The platform allows for the emulation of translationally relevant long‐term pharmacokinetic exposure scenarios for multiple weeks while enabling longitudinal monitoring of response biomarkers ...
Jibbe Keulen   +15 more
wiley   +1 more source

Eye‐Brain Neuroimmune Axis Enables Long‐Term Survival in Glioblastoma by Modulating Brain Immune Surveillance and Neuronal Excitability

open access: yesAdvanced Science, EarlyView.
The eye–brain neuroimmune axis triggers immune activation and disrupts pathological neuronal connectivity to extend glioblastoma survival. ABSTRACT As an anatomical extension of the central nervous system (CNS), the eye harbors rich neural and immune interfaces with the brain. However, the integrated immunological and neurological nexus between the eye
Mingyue Cui   +9 more
wiley   +1 more source

Coping With Production Risk: Effects of Sown Plant Diversity on the Attractiveness of Crop Insurance in Grasslands

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Increased frequency of extreme weather events, particularly droughts, threatens grassland farming by destabilizing yields and farms' economic viability. We examine, theoretically and through numerical simulations, how sown plant diversity (natural insurance) influences the attractiveness of indemnity and drought index insurance (formal ...
Nicolas Alou   +3 more
wiley   +1 more source

Productivity of corn grown in the crop rotation and as monoculture under long-term fertilizing

open access: yesЗерновое хозяйство России, 2018
Productivity of corn grown in the crop rotation and as monoculture under long-term fertilizing In 1971-2015 on the Voronezh leached black earth there were conducted the researches of the effect of long-term use of various kinds, doses, combinations of ...
A. F. Stulin
doaj  

Soil nematode communities in the initial stage of agrocenosis formation and under sustainable functioning of potato fields

open access: yesTransactions of the Karelian Research Centre of the Russian Academy of Sciences, 2017
Soil nematode communities under the influence of potato cultivation were studied in a laboratory experiment (initial stages of agrocenosis formation) and on the basis of field data (long-term crop cultivation).
Elizaveta Matveeva   +7 more
doaj   +1 more source

Hemp Cultivation and Crop Diversification: Implications for Ecosystem Services in Kentucky

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the ecosystem benefits of expanding hemp cultivation by assessing its impact on crop diversity. Using scenario‐based simulations and fixed‐effect panel regressions with county‐level data in Kentucky, we find that increased hemp acreage tends to enhance crop diversity, improving water quality and bird diversity.
Yunsun Park   +4 more
wiley   +1 more source

Production of D- and L-Lactic Acid by Mono- and Mixed Cultures of Lactobacillus sp.

open access: yesFood Technology and Biotechnology, 2011
Batch cultivation of monoculture of Lactobacillus sp. and two–strain mixed culture of Lactobacillus sp. and Lactobacillus amylovorus DSM 20531T was carried out with the aim of producing L-(+)- and D-(–)/L-(+)-lactic acid to be implemented in poly(lactic ...
Antonija Trontel   +5 more
doaj  

Weed infestation of spring barley (Hordeum vulgare L.) depending on the cover crop and weed control method

open access: yesActa Agrobotanica, 2014
The aim of this 3-year field study was to evaluate the effect of some stubble crops and weed control methods on the species composition, number and air-dry weight of weeds in a spring barley crop grown in short-term monoculture.
Dorota Gawęda   +2 more
doaj   +1 more source

Predation of potential insect pests in oil palm plantations, rubber tree plantations, and fruit orchards

open access: yesEcology and Evolution, 2020
In human‐modified landscapes, important ecological functions such as predation are negatively affected by anthropogenic activities, including the use of pesticides and habitat degradation.
Nuradilah Denan   +8 more
doaj   +1 more source

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