Results 21 to 30 of about 76,828 (346)
Maize silage for dairy cows: mitigation of methane emissions can be offset bij and use change [PDF]
, 2006 Increasing the digestibility of cattle rations by feeding grains and whole plant silages from maize have been identified as effective options to mitigate greenhouse gas emissions. The effect of ploughing grassland for maize crops have not been taken into
Goldacre, MJ +4 more
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Scientia Agricola, 2021 : Lowlands have been cultivated with irrigated rice (Oryza sativa) in a monoculture cropping system for more than a century in southern Brazil. Shallow topsoil with high bulk density and deficient water infiltration favors the of production paddy rice ...
Robson Giacomeli +6 more
doaj +1 more source
Water Erosion in a Long-Term Soil Management Experiment with a Humic Cambisol
Revista Brasileira de Ciência do Solo, 2017 Water erosion, the main factor in soil degradation, is strongly influenced by soil cover and management. The objective of this study was to determine soil and water losses under natural rainfall conditions from 1993 to 2012 in the southern Santa Catarina
Jefferson Schick +4 more
doaj +1 more source
FEBS Open Bio, EarlyView.Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley +1 more source
Revista Brasileira de Engenharia Agrícola e AmbientalThe aims of this study were to evaluate the effects of the soil structural physical attributes on the water retention and to develop pedotransfer functions (PTFs) for the estimation of the soil water content (θ) at different matric potentials of a ...
André C. Auler +2 more
doaj +1 more source
Minimum tillage for cassava production in Khon Kaen Province, Thailand [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2003 This research paper study on the comparison between no-tillage (NT) and conventional tillage (CT) incorporated with 3 levels of nitrogen fertilizer application rate (0, 50 and 100 kg N/ha) on the fresh root yield of cassava (var. Rayong 72).
Chindarat Chuenrung +2 more
doaj
Agricultural mechanization and reduced tillage: antagonism or synergy?
International Journal of Agricultural Sustainability, 2019 This paper reviews agricultural mechanization and reduced tillage use in the context of sustainable intensification in developing country agriculture.
Moti Jaleta +3 more
doaj +1 more source
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]
, 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
Arthritis Care &Research, Accepted Article.Objective This study assessed sarilumab in treating patients with polyarticular‐course juvenile idiopathic arthritis (pcJIA). Methods This phase 2b, open‐label study (NCT02776735) consisted of three sequential parts (each with a core‐treatment and extension‐phase). During part 1, three doses were assessed in two weight groups (Group A/B: ≥30–60 kg/≥10–<
Fabrizio De Benedetti +19 more
wiley +1 more source
No-tillage Corn Weed Management
, 2002 Materials and Methods The crop rotation was corn following soybean. Crop residue was 95–100% at planting. Fertilization included 100 lb/A actual N applied as 28% urea ammonium nitrate dribble banded. A randomized complete block design with three replications was used. Herbicides were applied in 20 gal. water/acre.
Owen, Michael +2 more
openaire +3 more sources