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http://dx.doi.org/10.1016/0002-9378(68)90041-0 | DOI Listing |
Transfusion
January 2025
Department of Pathology and Laboratory Medicine, The University of Kansas Medical Center, Kansas City, Kansas, USA.
N Z Vet J
October 2024
Department of Veterinary Clinical Sciences, City University of Hong Kong, Kowloon, Hong Kong.
Aims: To describe rates of and reasons for culling and mortality of ewes between breeding and mid-lactation on New Zealand sheep farms; to investigate associations of these variables with farm demographic variables; and to describe rates of and reasons for culling of ewes at weaning.
Methods: Participants were a convenience sample of 34 farms from across New Zealand. Demographic data were initially collected for each farm via a questionnaire administered in-person to the flock owner or manager.
Plant Physiol Biochem
November 2024
College of Horticulture, Northwest A&F University, Yangling, 712100, Shaanxi, China. Electronic address:
The use of compost tea is important to improve food safety. However, the effect of compost tea on N uptake and partitioning in tomato is unclear. In this study, we measured temporal and spatial changes in nitrogen content, enzyme activities, and expression levels of nitrogen transporters genes in different organs of tomato treated with five nutrient solutions.
View Article and Find Full Text PDFPlants (Basel)
September 2024
Centre for Sustainable Nitrogen and Nutrient Management, University School of Biotechnology, Guru Gobind Singh Indraprastha University, Dwarka, New Delhi 110078, India.
Crop nitrogen (N) and phosphorus (P) use efficiencies (NUE/PUE) are important to minimize wastage and nutrient pollution, but no improved crop for both is currently available. We addressed them together in rice, in the view of its high consumption of NPK fertilizers. We analyzed 46 morphophysiological parameters for the N/P response in three popular indica genotypes, namely, BPT 5204, Panvel 1, and CR Dhan 301 at low, medium, and normal N/P doses.
View Article and Find Full Text PDFMol Ecol
October 2024
Division of Evolutionary Ecology, Institute of Ecology and Evolution, University of Bern, Bern, Switzerland.
Hybridization plays a pivotal role in evolution, influencing local adaptation and speciation. However, it can also reduce biodiversity, which is especially damaging when native and non-native species meet. Hybridization can threaten native species via competition (with vigorous hybrids), reproductive resource wastage and gene introgression.
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