Results 1 to 10 of about 147,822 (261)

Oxalic acid-mediated phosphorus availability regulates the variations of karst soil organic carbon fractions under drought [PDF]

open access: yesFrontiers in Plant Science
Soil organic carbon (SOC) pool in terrestrial ecosystems is increasingly threatened by drought and altered root exudates input under global climate change, but mechanisms changing SOC fractions [Dissolved organic C (DOC), Particulate organic C (POC ...
Daxiang Ye   +19 more
doaj   +2 more sources

Long-term farming and cropping systems with contrasting nitrogen forms and input diversity influence soil prokaryotic diversity in the central highlands of Kenya. [PDF]

open access: yesPLoS ONE
BackgroundUnderstanding how farming systems management influences soil microbial communities is essential for advancing sustainable agriculture in tropical regions.
Susan Wairimu Muriuki   +10 more
doaj   +2 more sources

Root Exudates Mediate the Processes of Soil Organic Carbon Input and Efflux

open access: yesPlants, 2023
Root exudates, as an important form of material input from plants to the soil, regulate the carbon input and efflux of plant rhizosphere soil and play an important role in maintaining the carbon and nutrient balance of the whole ecosystem.
Xue Lei   +6 more
doaj   +3 more sources

Going with the µFlow: Reinterpreting Energy Input in Organic Synthesis

open access: yesCHIMIA, 2023
The popularity of microflow chemistry has skyrocketed in the last 20 years, more and more chemists are switching from macro-batch reactors to miniaturized flow devices.
Laura Y. Vázquez-Amaya   +3 more
doaj   +5 more sources

Evaluation of Soil Ecosystem Services and Carbon Balance for Different Agroecosystems in Khorasan [PDF]

open access: yesبوم شناسی کشاورزی, 2022
IntroductionSoil is the basic element for all ecosystem services which enhances different functions of ecosystems. It  provides  and  regulates  a  large  number  of  ecosystem  services and functions, and  plays  an  important  role  in  human health ...
Alireza Koocheki, Surur Khorramdel
doaj   +1 more source

Gas exchange and growth of sunflower subjected to saline stress and mineral and organic fertilization

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2022
The frequent use of saline water for crop irrigation, under climatic conditions of semiarid region, can directly affect the physiological processes of plants.
Valdécio dos S. Rodrigues   +7 more
doaj   +1 more source

Biofertilizer and reduction of water losses in soil cultivated with tomato irrigated with moderately saline water

open access: yesBioscience Journal, 2023
In semi-arid regions, agricultural production is often limited due to scarcity and rainfall irregularities, and, therefore, the production system depends on irrigation.
Rossana Carla Montenegro de Vasconcelos   +5 more
doaj   +1 more source

Gas exchanges and chlorophyll content in green pepper plants under bio-fertilization and times of application

open access: yesBioscience Journal, 2021
This study aimed to determine the gas exchange and the chlorophyll content of green pepper plants under doses and times of application of bio-fertilizers based on manure and enriched organic compost.
Ygor Henrique Leal   +8 more
doaj   +1 more source

Input–output organization of the mouse claustrum [PDF]

open access: yesJournal of Comparative Neurology, 2018
AbstractProgress in determining the precise organization and function of the claustrum (CLA) has been hindered by the difficulty in reliably targeting these neurons. To overcome this, we used a projection‐based targeting strategy to selectively label CLA principal neurons.
Brian Zingg   +3 more
openaire   +2 more sources

Organization of the inputs and outputs of the mouse superior colliculus [PDF]

open access: yesNature Communications, 2021
AbstractThe superior colliculus (SC) receives diverse and robust cortical inputs to drive a range of cognitive and sensorimotor behaviors. However, it remains unclear how descending cortical input arising from higher-order associative areas coordinate with SC sensorimotor networks to influence its outputs.
Nora L. Benavidez   +27 more
openaire   +3 more sources

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