Search Results - Spring and Autumn period
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Performance and meat quality of native and continental cross steers grazing improved upland pasture or semi-natural rough grazing
Published 2009“…Genotype had no effect on liveweight gain during the grazing period, but pasture type again had a highly significant effect on growth rate (P < 0.001). …”
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Journal Article -
Mistletoes and epiphytic lichens contribute to litter input in Nothofagus antarctica forests
Published 2018“…Tree litter was considerable during autumn (March to May), which is typical of Nothofagus deciduous species in the Southern hemisphere. …”
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Hierarchy of factors driving N2O emissions in non‐tilled soils under different crops
Published 2019“…These emission groups allow for more efficient sampling of N2O emissions in the field: in winter, when topsoil temperatures are less than 14°C and N2O emissions are expected to be small or even negligible, sampling frequency can be reduced; in autumn and spring, when topsoil temperatures are more than 14°C and WFPS is more than 60–70%, sampling frequency should be increased.…”
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Strategic control of Rhipicephalus (Boophilus) microplus infestation on beef cattle grazed in Panicum maximum grasses in a subtropical semi-arid region of Argentina
Published 2017“…The strategic scheme of treatments was designed to act on the small 1st generation of R. microplus in early spring and prevent in that way the appearance of the annual peak of abundance of R. microplus in summer and autumn. …”
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Productive response and reproductive performance of dairy cows subjected to different feeding systems
Published 2020“…The confined treatment was a total mixed ration (TMR_100) whereas the supplemented grazing system was defined by a partially mixed ration (PMR_75) with 75% TMR and 25% oat pasture ( Avena sativa L. ) during the autum-winter (Period I) and alfalfa pasture ( Medicago sativa L. ) plus concentrate (7.0 kg per cow∙day−1) (P + C) during the next spring (Period II). …”
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Kvickrotsstudier: 1. Kvickrotens reaktion på myllningsdjup, kvävemängd och kväveplacering i konkurrens med gröda. 2. Reducerad glyfosatanvändning på trädad åkermark
Published 2005“…At the same time tree different stands of cereals were established in the pots. Spring wheat was planted with 12 or 36 kernels in each pot or spring barley with 28 kernels in each pot. …”
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Otro -
Meteorological conditions during dust (PM10) emission from a tilled loam soil: Identifying variables and thresholds
Published 2018“…In 30% of the events, the PM10 concentration at 1.8 m height exceeded the average values allowed by the World Health Organization (50 μg m−3 for a 24 h period). Maximum values exceeded 1000 μg m−3. The slope of the PM10 concentration gradient changed between spring − summer and autumn − winter periods. …”
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Caracterización reproductiva del caprino Criollo Neuquino
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Utvärdering av CTI på virkesfordon
Published 2007“…The low bearing capacity of roads during the spring thaw and periods in the autumn leads every year to increases costs for Holmen Skog. …”
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Otro -
Movement ecology of the golden eagle Aquila chrysaetos and the semidomesticated reindeer Rangifer tarandus
Published 2014“…Further, a behavioral change points analyses suggested that individuals likely synchronized the timing of migration to those of the reindeer’s in spring. Hence, the synchronism was less significant during the autumn indicating several factors participating. …”
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Second cycle, A2E -
Dispersal behavior of yellowjacket (Vespula germanica) queens
Published 2017“…For V. germanica, it has been observed that queen flight is limited to 2 distinct periods: early autumn, when new queens leave the nest to mate and find sheltered places in which to hibernate, and spring when new colonies are founded. …”
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Erfarenheter av utedrift med köttdjur i Sverige och Kanada
Published 2007“…The first visit occurred at 6 the worst time, during muddy circumstances, which could occur both in the autumn and in the spring. The second visit occurred during springtime, when soil samples and approximation of damaged vegetation cover was made. …”
L3 -
Seasonal variation of soil aggregate stability, porosity and infiltration during a crop sequence under no tillage
Published 2019“…We conclude that the critical period for this Argiudoll to generate runoff would be mid-autumn to early spring, when the soil water content is higher, temperatures are low, and therefore macroporosity, soil structural stability and inf iltration rates have worse values. …”
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