Results 111 to 120 of about 2,131,482 (294)

Perspectives of High‐Resolution Mass Spectrometry in Soil Science

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Soil biogeochemical research requires specific, sensitive, and accurate methods to identify and quantify organic molecules in order to trace biochemical processes and assess element cycling in complex, heterogenous systems. High‐resolution mass spectrometry (HRMS) has evolved into a transformative tool for unraveling the complex chemical ...
Bruno Glaser   +11 more
wiley   +1 more source

‘The most advanced outpost of cultivation’: palynological evidence for cereal agriculture and population resilience in a marginal upland environment

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Upland farming in Europe is frequently assumed to have been limited and precarious, despite relict spade‐dug ridges providing firm evidence of past crop growing. Direct evidence for crop types in post‑Medieval to Modern (~since 1500 CE) uplands is rare; yet, in Ireland, relict spade‐dug ridges that date to this period are commonly interpreted ...
Helen Essell, Gill Plunkett
wiley   +1 more source

Manure Application Rules and Environmental Considerations [PDF]

open access: yes
Three manure application limits (N Limit, Annual P Limit and P Banking) were modeled with particular attention to the number of hours needed to appropriately distribute manure.
Massey, Raymond E., Gedikoglu, Haluk
core  

Influence of the growing area on cone yield and alpha and beta acid content in Cascade hops: An Italian case study

open access: yesJSFA reports, EarlyView.
Abstract Background Territorial food production is a well‐known quality trait, which is attracting new customer preferences for different agricultural products. In this context, many microbreweries and agricultural breweries started to cultivate their own small hopyard to exploit the so‐called “terroir” effect.
Paolo Loreti   +4 more
wiley   +1 more source

No‐Tillage Enhances Macroaggregate Stability and Carbon‐Nitrogen Storage but Drives Aggregate‐Size‐Dependent Phosphorus and Base Cation Distribution in Highly Weathered Tropical Soils of Central Africa

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT The dynamics of soil aggregate stability and the associated organic carbon and nutrient pools under contrasting tillage practices remain underexplored in the humid tropics of Central Africa, where rapid organic matter decomposition due to high temperatures and microbial activity challenges soil health.
Georges Martial Ndzana   +9 more
wiley   +1 more source

Pressures and Preferences Affecting Willingness to Apply Beef Manure on Crops in the Colorado High Plains [PDF]

open access: yes
Little is known about producers' willingness to use manure. Past studies have focused on substitutability for fertilizers. We surveyed crop producers in a cattle-dense region of the Colorado Plains about whether and why they apply manure, focusing on how
Lacy, Michael G.   +2 more
core  

Modified Biochar for Wastewater Nutrient Recovery and Slow‐Release Fertilization in Sandy Agroecosystems

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Modified biochars are increasingly recognized as multifunctional materials for wastewater nutrient recovery and slow‐release fertilization in sandy agroecosystems. This review evaluates modified biochars, with particular emphasis on tyre‐derived biochar (TBC), for (i) recovery of nitrogen (N) and phosphorus (P) from wastewater and digestate ...
Hend A. Mohamed   +4 more
wiley   +1 more source

On-Station Green Manure Cover Crop (GMCC) Intercropping Strategy Trial under Conservation Agriculture

open access: yes, 2019
This study contains data originated from on-station trials that were conducted to evaluate the performance of green manure cover crops on crop productivity, and soil quality and residual effects. These trials were conducted at Msekera Research Station in
Zambian Agriculture Research Institute (ZARI)   +1 more
core   +1 more source

Pro‐environmental claims versus carbon realities: Behavioural insights of smallholder mandarin farmers in Nepal

open access: yesPeople and Nature, EarlyView.
Abstract Agriculture is one of the major sources of greenhouse gas emissions, and promoting Pro‐Environmental Behaviour (PEB) among farmers offers substantial potential for climate change mitigation. However, understanding of the psychological factors shaping farmers' perceived PEB and how these perceptions align with their actual environmental ...
Sandip Subedi   +2 more
wiley   +1 more source

Weed supression by smother crops and selective herbicides

open access: yesScientia Agricola, 2004
Using a smother crop is thought to suppress weed density and to add other beneficial effects in sustainable agricultural systems. Weed suppression ought to be considered an essential component of integrated weed management.
Francisco José Severino   +1 more
doaj  

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