Results 151 to 160 of about 3,395,238 (312)

Nutrient supply to reed canary grass as a bioenergy crop [PDF]

open access: yes, 2012
Production of renewable energy from herbaceous crops on agricultural land is of great interest since fossil fuels need to be replaced with sustainable energy sources. Reed canary grass (RCG), Phalaris arundinacea L.
Lindvall, Eva
core  

Linking Plant Metabolomics with Fungal Functional Dynamics Reveals a Noncanonical S‐R‐C Adaptive Trajectory

open access: yesAdvanced Science, EarlyView.
Using field‐based holo‐omics, we demonstrate that developmental shifts in sorghum leaf metabolomes drive a noncanonical fungal succession from stress tolerators (S) through ruderals (R) to competitors (C). Antifungal metabolites in young leaves select for S strategists with expanded genomes, transient maltose pulses during flowering favor fast‐growing ...
Peilin Chen, John W. Taylor, Cheng Gao
wiley   +1 more source

Differences in soil nutrient and microbial characteristics between invasive Ageratina adenophora and native plant communities.

open access: yesPLoS ONE
Much emphasis has been placed on the negative consequences of alien species on resident ecosystems. Nevertheless, quantitative studies on the effects of invasive and native plant communities on soil nutrients and microbial features were rarely conducted.
Tian Wu   +4 more
doaj   +1 more source

Ergonomic Sponge Electrodes From Recycled PEDOT:PSS

open access: yesAdvanced Electronic Materials, EarlyView.
ABSTRACT Emerging technologies in human–machine interfacing increasingly aim to develop solutions that naturally conform to the body's unique characteristics. Ergonomics and electrical performance in cutaneous sensing are crucial for accurate and reliable translation of biosignals.
Matías Ceballos   +3 more
wiley   +1 more source

Soil testing in Missouri : a guide for conducting soil tests in Missouri (2012) [PDF]

open access: yes, 2012
"Revised 1/2012 ."Soil testing is a process or a group of processes used to estimate the ability of a soil to supply plant nutrients or support plant growth.
Nathan, Manjula V.   +2 more
core  

Markets Mitigate Land‐Use Competition From Energy Crops and Increase Farm Revenues

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT Meeting the US Sustainable Aviation Fuel Grand Challenge target of 35 billion gal annually by 2050 will require an estimated 380 million–700 million dry tons of agricultural biomass feedstock. This study evaluates the implications of large‐scale biomass production for land use, crop production, and market outcomes under mature market ...
Daniel G. De La Torre Ugarte   +2 more
wiley   +1 more source

Effects of boundary plantation of eucalyptus on soil properties in an intensive agricultural area

open access: yesGeology, Ecology, and Landscapes
This study explored the effects of eucalyptus boundary plantation on the physicochemical properties of agricultural soils. Two strategies were applied : (Strategy 1) comparing soil properties of rice fields surrounded or not by eucalyptus trees, and ...
Jannatul Ferdaus   +7 more
doaj   +1 more source

Comparisons of organic and conventional maize and tomato cropping systems from a long-term experiment in California [PDF]

open access: yes, 2005
Yield differences and trends, organic matter accumulation, and the loss of nutrients to deeper soil horizons are discussed using data from organic and conventional maize/tomato cropping systems from the Long Term Research on Agricultural Systems Project (
Bryant, Dennis   +2 more
core  

Do outgrower schemes enhance technology adoption and productivity? Evidence from maize farmers in Northern Ghana

open access: yesAgribusiness, EarlyView.
Abstract Nucleus outgrower schemes are contractual arrangements where well‐resourced large‐scale farmers (nucleus farmers) are empowered by development support agencies to take charge of smallholder farmers, by providing them with market access and the necessary training on agronomic practices and farm inputs for production.
Dominic Tasila Konja, Awudu Abdulai
wiley   +1 more source

Comprehensive Geochemical Evaluation and Influencing Factors of Topsoil Nutrients in a Farming Area of Dabie Mountain in Western Anhui, China

open access: yesYankuang ceshi
Western Anhui is an important precision agricultural area in China, characterized by diverse landforms and multiple soil types. To determine the spatial distribution of soil nutrient elements and their controlling factors, we analyzed 5 nutrient ...
Qiuyao DONG   +5 more
doaj   +1 more source

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