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

