English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

It is possible that the effects of feces on pasture forage accumulation depend on the climate, which is specific in each season of the year. Therefore, the objective of this study was to evaluate the dynamics of  Brachiaria brizantha  cv. marandu forage accumulation during the seasons of the year and at sites close to or distant from feces deposited by grazing cattle. A randomized block design with four replicates was used. The following response variables were calculated: leaf growth rate (LGR), stem growth rate (SGR), total growth rate (TGR), leaf senescence rate (LSR), leaf accumulation rate (LAR), total accumulation rate (TAR), and forage utilization. Cattle feces influenced LGR, TGR, LAR and TAR, with higher rates (P<0.05) being observed in plants close to feces (64, 78, 54 and 68 kg DM/ha/day, respectively) compared to those distant from feces (51, 69, 41 and 58 kg DM/ha/day, respectively). Except for LSR which was higher (P<0.05) in winter (20 kg DM/ha/day), all other variables showed higher values in summer. Forage utilization was lower (P<0.05) in winter (11.9%) compared to the other seasons of the year (88.7, 93.6 and 85.1% in spring, summer and autumn, respectively). The deposition of cattle feces on  Brachiaria brizantha  cv. marandu pasture increases forage growth, irrespective of the season of the year. The climate exerts greater influence on marandu forage accumulation than the presence of cattle feces.

Acúmulo de forragem do capim marandu em função das fezes bovinas durante o ano