Results 51 to 60 of about 16,760 (270)

A review of grass species yields and growth rates in Northland, New Zealand

open access: yesNew Zealand Journal of Agricultural Research, Volume 68, Issue 6, Page 1440-1463, December 2025.
ABSTRACT Pastoral farming is a major land use in New Zealand's Northland region, with 3,171 farm holdings and a total area of 637,500 hectares in 2022. The region's pasture grasses include temperate (C3) and subtropical and tropical (C4) grasses which support dairy, and sheep and beef production from grazing.
Carmen S. P. Teixeira   +2 more
wiley   +1 more source

A review of pasture mixes and management strategies to reduce the impact of facial eczema in New Zealand

open access: yesNew Zealand Journal of Agricultural Research, Volume 68, Issue 6, Page 1265-1287, December 2025.
ABSTRACT In New Zealand, facial eczema (FE) is a serious health and welfare issue for grazing ruminants caused by ingesting toxic spores of the fungus Pseudopithomyces chartarum. A literature review of research about the effect of pasture plant species, farm management practices and associated environmental factors on FE in New Zealand, was undertaken.
Sonya T. Olykan, Derrick J. Moot
wiley   +1 more source

Pasture productivity in New Zealand 1990–2020: trends, expectations, and key factors

open access: yesNew Zealand Journal of Agricultural Research, Volume 68, Issue 6, Page 1221-1264, December 2025.
ABSTRACT Pasture productivity gains are critical for maintaining global competitiveness of New Zealand’s $38 billion p.a. animal product export industries. This review reveals that gains in pasture eaten on dairy farms declined sharply after ∼ 2001/02, from +1.48% yr−1 to +0.26% yr−1 despite continued increases in nitrogen (N) fertiliser use, stocking ...
David F. Chapman   +4 more
wiley   +1 more source

Experience with Hirschsprung’s Disease at a Tertiary Hospital in Kenya

open access: yesThe Annals of African Surgery, 2009
Background: Hirschsprung’s disease presents unique characteristics in Africans. Previous literature has reported high complication rates. We examined our single-institution experience with Hirschsprung’s disease (HD) to evaluate outcomes related to the ...
K. Ongeti, BSc., MBChB,   +2 more
doaj  

Ingestive behavior and dry matter intake of dairy cattle grazing Kikuyu grass (Cenchrus clandestinus) pastures

open access: yesTropical Grasslands-Forrajes Tropicales, 2022
The objective of this study was to evaluate the effect of animal characteristics, grazing management, and supplementation on ingestive behavior and dry matter intake (DMI) of Kikuyu grass in lactating cows.
Yesid Avellaneda-Avellaneda   +2 more
doaj   +1 more source

Deficit‐Oriented Teacher Beliefs and Student Outcomes in Low‐ and Middle‐Income Countries

open access: yesSociology Compass, Volume 19, Issue 12, December 2025.
ABSTRACT Students from marginalized backgrounds are more likely to be subject to stereotypical and deficit‐oriented teacher beliefs, which may contribute to low learning outcomes and diminished wellbeing. Most of the research on this topic is conducted in the US and other high‐income countries, however, and evidence from the majority world, which is ...
Rob J. Gruijters, Nomisha Kurian
wiley   +1 more source

HIV/AIDS and contraceptive method choice : demographic and socio-economic correlates of contraceptive method choice among HIV-positive women practising family planning in Kenya [PDF]

open access: yes, 2016
Introduction: As the generalized HIV epidemic in specific settings of sub-Saharan Africa continues to evolve, there is need for evidence-based response to address emerging challenges, which include enabling the large number of women living with HIV make ...
Monica A. Magadi, null null
core   +1 more source

Identifying sex‐ and gender‐specific endocrinological, lifestyle, psychosocial, and socio‐cultural targets for Alzheimer's disease prevention in Africans: The Female Brain Health and Endocrine Research in Africa (FemBER‐Africa) project

open access: yesAlzheimer's &Dementia, Volume 21, Issue 11, November 2025.
Abstract Dementia rates are rising globally, with the burden increasing most rapidly in low‐ to middle‐income countries. Despite this, research into Alzheimer's disease and related dementias (ADRD) among African populations remains limited, with existing models based on Western cohorts that overlook sex‐, gender‐, and ancestry‐specific factors.
Chinedu T. Udeh‐Momoh   +35 more
wiley   +1 more source

Periduodenal Tuberculosis masquerading as Annular Pancreas

open access: yesThe Annals of African Surgery, 2012
Gastrointestinal tuberculosis is common in Africa. Nonetheless, isolated duodenal involvement is rare, and is more likely to mimic other causes of duodenal obstruction. We report a patient who succumbed to an isolated mid duodenal tuberculosis, diagnosed
Ongeti K   +3 more
doaj  

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