Results 101 to 110 of about 70,284 (338)

Effects of no-tillage and subsoil loosening on soil physical properties and crop performance : a thesis presented in partial fulfilment of the requirements for the degree of Master of Applied Science in Soil Science at Massey University [PDF]

open access: yes, 1998
Much of New Zealand's lowland agriculture integrates animal and crop production on poorly drained, easily compacted soils. Over the years, conventional cultivation has given rise to degraded soil structure on many farms.
Hamilton-Manns, Mark
core  

Impacts of natural factors and farming practices on greenhouse gas emissions in the North China Plain : A meta-analysis [PDF]

open access: yes, 2017
This work received support from the National Science and Technology Support Program (No. 2012BAD14B01), the National 948 Project (No. 2011-G30), and the Non-profit Research Foundation for Agriculture (201103039).
Bol, Roland   +5 more
core   +1 more source

BEHAVIOR OF UPLAND RICE GENOTYPES UNDER NO-TILLAGE AND CONVENTIONAL TILLAGE

open access: yes, 2007
O objetivo do trabalho foi comparar o desempenho de cultivares e linhagens experimentais de arroz de terras altas, sob plantios direto e convencional, bem como verificar se há resposta diferenciada dos materiais testados aos dois sistemas de cultivo.
Reis, Moizés de Sousa   +5 more
openaire   +1 more source

Wheat yield and grain quality as affected by tillage, sowing time and nitrogen fertilization under rainfed Mediterranean conditions [PDF]

open access: yes, 2004
The research was carried out in 9 sites (5 in 1999-00 and 4 in 2000-01) of inner area of Sicily different for soil type, slope, exposure and preceding crop. The following treatments were studied: (i) conventional tillage and sowing at conventional time (
AMATO, Gaetano   +4 more
core  

Water‐Efficient Smart Drip Irrigation Enabled by a Low‐Power and High‐Efficiency Flexible Electromagnetic Actuator

open access: yesAdvanced Science, EarlyView.
Water scarcity poses a critical threat to global food security. A low‐power, flexible electromagnetic actuator is presented for smart drip irrigation systems. The device achieves precise, wide‐range flow modulation (0.05–5.8 mL/min) in response to real‐time plant demands, reducing water consumption compared to conventional flood irrigation.
Duo Chen   +7 more
wiley   +1 more source

Helix Alignment, Chevrons, and Edge Dislocations in Twist‐Bend Ferroelectric Nematics

open access: yesAdvanced Science, EarlyView.
The recently discovered twist‐bend ferroelectric nematic (NTBF) is the new member of the multiferroic family, representing a fluid with an oblique helicoidal (heliconical) periodic structure of spontaneous electric polarization. The work presents a thorough exploration of the material properties of this phase, how the periodic modulation of ...
Bijaya Basnet   +8 more
wiley   +1 more source

The effects of agronomic practices on soil greenhouse gas emissions in maize production systems in Buea, Cameroon

open access: yesFrontiers in Soil Science
With a specific focus on zero tillage and organic fertilization, this study examines the effects of agronomic practices on soil greenhouse gas (GHGs—CO2, N2O, and CH4) emissions, global warming potential (GWP), maize productivity and greenhouse gas ...
George Amenchwi Amahnui   +6 more
doaj   +1 more source

An insight into the impact of arable farming on Irish biodiversity: A scarcity of studies hinders a rigorous assessment [PDF]

open access: yes, 2008
peer-reviewedTo help understand and counteract future agronomic challenges to farmland biodiversity, it is essential to know how present farming practices have affected biodiversity on Irish farms.
Meade, Connor   +3 more
core   +1 more source

Targeting Peptostreptococcus anaerobius with an Iron‐Based Nanozyme Reverses Ferroptosis Resistance and Enhances Antitumor Immunity in Colorectal Cancer

open access: yesAdvanced Science, EarlyView.
An iron‐based nanozyme selectively eliminates intratumoral P. anaerobius while catalytically generating ROS to induce ferroptosis, synergistically suppressing colorectal cancer growth and activating anti‐tumor immunity through immunogenic cell death. ABSTRACT The intratumoral microbiota is a critical determinant of therapeutic outcomes in colorectal ...
Yinghao Cao   +11 more
wiley   +1 more source

Chemical Properties in Macroaggregates of a Humic Dystrudept Cultivated with Onion under No-Till and Conventional Tillage Systems [PDF]

open access: gold, 2017
Luiz Henrique dos Santos   +8 more
openalex   +1 more source

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