Results 61 to 70 of about 14,722 (305)
Semina: Ciências Agrárias, 2017 Parasitic nematodes in the gastrointestinal tract of small ruminants are considered one of the main causes of economical and productive losses. Haemonchus contortus is characterized as the major parasite affecting sheep worldwide. This study was designed
Gustavo Toscan +7 more
doaj +1 more source
Pollinator declines and expectations for more sustainable agriculture, including pasture-based enterprises, bring attention to strategies to enhance the habitat value of grazing lands. We evaluated native warm-season grass (NWSG) pastures with (FORB) and
Eric Bisangwa +5 more
core +1 more source
Distribution and abundance of fish and crayfish in a Waikato stream in relation to basin area
, 2003 The aim of this study was to relate the longitudinal distribution of fish and crayfish to increasing basin area and physical site characteristics in the Mangaotama Stream, Waikato region, North Island, New Zealand.
Hicks, Brendan J., Brendan J. Hicks
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The Landscape and Regulation of Histone Crotonylation in Mammalian Gametes and Early Embryos
Advanced Science, EarlyView.Histone crotonylation undergoes a genome‐wide transition from broad domains to canonical narrow peaks during minor zygotic genome activation (ZGA). This remodeling is required for proper major ZGA and blastocyst formation. Disruption of this transition by transcriptional inhibition, metabolic perturbation, or HDAC1 dysfunction impairs embryonic ...
Shenli Yuan +8 more
wiley +1 more source
Ciência Rural, 2004 O experimento foi desenvolvido em Bagé-RS, visando avaliar a produção de matéria seca (MS), taxa de lotação (kg de PV ha-1), ganho de peso vivo por animal (GMD, kg an-1 dia-1) e ganho por hectare (GPV ha-1) em: T1-pastagem nativa (testemunha); T2 ...
Luciana Melo Rizo +4 more
doaj +1 more source
Reclaiming Old World Bluestem Pasture with Imazapyr Application and Native Grass Overseeding
, 2022 Old world bluestems (OWB), mainly Caucasian bluestem (Bothriochloa bladhii) and yellow bluestem(Bothriochloa ischaemum)introduced from parts of eastern Europe, Asia, Africa, and Australia, have been shown to reduce abundance and diversity of some insect ...
Harmoney, Keith, Keith Harmoney
core +1 more source
Triple‐Mode Ferroelectric Thin‐Film Transistor for Hybrid Electrical–Optical Reservoir Computing
Advanced Science, EarlyView.A triple‐mode ferroelectric thin‐film transistor is developed by integrating Si3N4/HZO/IGZO layers to realize three independent memory modes: electric long‐term, electric short‐term, and optical short‐term. This single‐device architecture functions as both a reservoir and readout layer, achieving 92.43% MNIST accuracy. It offers a fully hardware‐based,
Hyeonho Lee +9 more
wiley +1 more source
Soil carbon pools in different pasture systems
Spanish Journal of Agricultural Research, 2016 The aim of this study was to assess the carbon pools of a tropical soil where the native forest was replaced with different pasture systems. We studied five pasture production systems, including four monoculture systems with forage grasses such as ...
Francisco M. Cardozo, Jr. +3 more
doaj +1 more source
Immobilization and mineralization of nitrogen in pasture soil
, 1972 The results obtained from turf samples indicate that growing plants are mainly responsible for the accumulation of soil organic nitrogenous compounds.
Huntjens, J.L.M.
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, 2021 The experiment was carried out in the southern of Brazil, by direct sowing ryegrass (Lolium multiflorum), white clover (Trifolium repens), birds foot trifolium (Lotus corniculatus) and red clover (Trifolium pratensis) on native pasture.
Gonzaga, S. S. +5 more
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