4.7 Article

Grazing Ecology of Sheep and Its Impact on Vegetation and Animal Health on Pastures Dominated by Common Ragwort (Senecio jacobaea L.)-Part 2: Animal Health

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Agriculture, Dairy & Animal Science

Grazing Ecology of Sheep and Its Impact on Vegetation and Animal Health in Pastures Dominated by Common Ragwort (Senecio jacobaea L.)-Part 1: Vegetation

Susanne Ohlsen et al.

Summary: This study found that sheep have a preference for and can tolerate common ragwort. The amount of ragwort ingested by sheep is positively correlated with its biomass and sugar content. Despite the doubling of the number of ragwort flowers, the proportion of ragwort in the sheep's diet significantly decreased in the second year, with an increase in the biomass of other herbs. Sheep grazing on ragwort could be a potential option for controlling ragwort from both an animal health and a nature conservation perspective.

ANIMALS (2022)

Article Agriculture, Dairy & Animal Science

A Case of Concurrent Molybdenosis, Secondary Copper, Cobalt and Selenium Deficiency in a Small Sheep Herd in Northern Germany

Carina Helmer et al.

Summary: Mineral deficiencies are widespread in small ruminant herds globally and play a significant role in herd health management. This paper reports the first proven case of multiple trace element deficiencies in German sheep in decades, including primary molybdenosis, secondary copper deficiency, Ovine White Liver Disease, and selenium deficiency. The severity of these deficiencies in a small pedigree herd in Germany may be attributed to heavy metal inputs from surrounding industries, non-fertilised soil, and monoculture grass species.

ANIMALS (2021)

Article Veterinary Sciences

Pyrrolizidinalkaloide und die Seneciose bei Tieren

E. Petzinger

TIERAERZTLICHE PRAXIS AUSGABE GROSSTIERE NUTZTIERE (2018)

Review Food Science & Technology

Alkaloid-Containing Plants Poisonous to Cattle and Horses in Europe

Cristina Cortinovis et al.

TOXINS (2015)

Article Veterinary Sciences

Clinical and pathological aspects of chronic Senecio spp. poisoning in sheep

Paula R. Giaretta et al.

PESQUISA VETERINARIA BRASILEIRA (2014)

Article Chemistry, Applied

Plants containing pyrrolizidine alkaloids: toxicity and problems

H. Wiedenfeld

FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT (2011)

Article Plant Sciences

Toxicity of pyrrolizidine alkaloids to humans and ruminants

Helmut Wiedenfeld et al.

PHYTOCHEMISTRY REVIEWS (2011)

Article Veterinary Sciences

Pyrrolizidine Alkaloid-Containing Toxic Plants (Senecio, Crotalaria, Cynoglossum, Amsinckia, Heliotropium, and Echium spp.)

Bryan L. Stegelmeier

VETERINARY CLINICS OF NORTH AMERICA-FOOD ANIMAL PRACTICE (2011)

Review Agriculture, Dairy & Animal Science

Coping with shrub secondary metabolites by ruminants

R. E. Estell

SMALL RUMINANT RESEARCH (2010)

Article Veterinary Sciences

Long-term observation of subclinical chronic copper poisoning in two sheep breeds

E Humann-Ziehank et al.

JOURNAL OF VETERINARY MEDICINE SERIES A-PHYSIOLOGY PATHOLOGY CLINICAL MEDICINE (2001)

Article Agriculture, Dairy & Animal Science

Rearing conditions for lambs may increase tansy ragwort grazing

RD Sutherland et al.

JOURNAL OF RANGE MANAGEMENT (2000)