Results 81 to 90 of about 13,952 (206)

Spatiotemporal changes in soil chemical properties when cover crops are integrated into raised, stale seedbed corn production systems

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Commercial row crop production in the midsouthern United States is characterized by extensive application of inorganic soil inputs and management practices that contribute to degraded soil health. This study was conducted to determine if cover crops affect spatial or temporal changes in soil chemical properties in a raised, stale seedbed ...
G. Dave Spencer   +6 more
wiley   +1 more source

Cover crops and nitrogen rates: Impacts on no‐till corn and soil health in Louisiana

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Use of cover cropping systems to improve soil health is still limited in Louisiana. This study aimed to examine the interaction between cover crops and nitrogen (N) fertilizer rates on crop yield, soil chemical, and biological properties. Winter cover crop treatments, including legumes, a grass and brassica, and a fallow control, were combined
Kritsanee Iamjud   +2 more
wiley   +1 more source

Winter cover crop integration on soil nitrogen loss from a subtropical warm‐season pasture field and its potential mitigation

open access: yesAgrosystems, Geosciences & Environment
Bermudagrass is a summer forage crop with high nitrogen (N) demand. Introducing winter cover crops may sustain bermudagrass yields with less fertilizer, reducing environmental N losses.
Yili Meng   +7 more
doaj   +1 more source

Repeating Nuclear Transients From Repeating Partial Tidal Disruption Events

open access: yesAstronomische Nachrichten, Volume 347, Issue 5, June 2026.
ABSTRACT Extragalactic nuclear transients that exhibit repeating outbursts can be modeled as the repeated dynamical interaction between bound stars and supermassive black holes (SMBHs). A subset of these transients, with recurrence timescales of months‐to‐years, have been explained as accretion flares from the repeated tidal stripping of a star by an ...
Ananya Bandopadhyay   +4 more
wiley   +1 more source

Assessing forage mass using smartphone imagery for cereal rye under grazing conditions in Nebraska

open access: yesCrop, Forage &Turfgrass Management, Volume 12, Issue 1, June 2026.
Abstract Managing grazing efficiency requires reliable and practical tools to estimate forage mass. Traditional methods like clipping, though accurate, are time consuming and labor intensive. In this study, two imaging tools, Canopeo and the Crop Canopy Image Analyzer (CCIA), were evaluated for their efficacy in estimating the forage mass of cereal rye
Pedro H. J. Fernandes   +4 more
wiley   +1 more source

Tracing Flow Pathways of Nutrients in Dairy Farms—An End Member Mixing Analysis Approach

open access: yesHydrological Processes, Volume 40, Issue 6, June 2026.
Farm drain water at both farms was consistently a mixture of event water (rainwater and irrigation water) and soil water, which represent surface runoff and shallow subsurface soil flow, respectively. The dominance of end members varied between farms and events and was controlled by surface roughness, microtopography, and antecedent soil moisture ...
Jonah Lee Bas   +6 more
wiley   +1 more source

Improving Biological Control Outcomes: A New Zealand Perspective

open access: yesNew Zealand Journal of Agricultural Research, Volume 69, Issue 3, June 2026.
This short communication outlines the imperative for advances in classical biological control, often based on molecular technologies, to accentuate the efficacy of impact while being cognisant of the need for biological control safety.
S. L. Goldson, B. I. P. Barratt
wiley   +1 more source

Mannose regulates water balance, leaf senescence, and genes related to stress tolerance in white clover under osmotic stress

open access: yesBiologia Plantarum, 2020
Mannose (MAN), an important monosaccharide, contributes to coping with abiotic stresses in plants. Objectives of this study were to examine whether exogenous MAN (30 mM) could significantly increase drought tolerance and further to reveal MAN-regulated ...
S.Y. ZHAO, W.H. ZENG, Z. LI, Y. PENG
doaj  

COMPARATIVE STUDY OF THE AMINOACID’S TRUE DIGESTIBILITY OF DIFFERENT CLOVER (TRIFOLIUM) VARIETIES IN EXPERIMENTS WITH GANDERS [PDF]

open access: yesJournal of Central European Agriculture, 2003
The true digestibility of amino acids of 5 groups of different Trifolium varieties and hybrids was established by using the balance method adapted for geese.
D PENKOV, D PAVLOV, T MIHOVSKY
doaj  

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