Description
Dairy farming has undergone rapid intensification in many countries over the past 60 years, as the result of technological developments, trade policies, and financial incentives. For example, the use of soluble fertilisers, irrigation and concentrated feeds have increased enormously, and antibiotics and hormone treatments did not even exist in 1940. However, the dramatic increases in milk yields per cow (e.g. in North America) and per hectare (e.g. in New Zealand) and in cows per person (in most countries) have been associated with growing concerns about the health and fertility of cows, and their metabolic stress and welfare and about the adverse effects of high stocking rates, plus related inputs, on soil water quality.
Citation
Holmes, C., "Research into the Types of Cows and Systems Required to Utilise Grazed Pastures Sustainably in 100 Years from Now" (2023). IGC Proceedings (1993-2023). 21.
https://uknowledge.uky.edu/igc/20/satellitesymposium4/21
Included in
Agricultural Science Commons, Agronomy and Crop Sciences Commons, Plant Biology Commons, Plant Pathology Commons, Soil Science Commons, Weed Science Commons
Research into the Types of Cows and Systems Required to Utilise Grazed Pastures Sustainably in 100 Years from Now
Dairy farming has undergone rapid intensification in many countries over the past 60 years, as the result of technological developments, trade policies, and financial incentives. For example, the use of soluble fertilisers, irrigation and concentrated feeds have increased enormously, and antibiotics and hormone treatments did not even exist in 1940. However, the dramatic increases in milk yields per cow (e.g. in North America) and per hectare (e.g. in New Zealand) and in cows per person (in most countries) have been associated with growing concerns about the health and fertility of cows, and their metabolic stress and welfare and about the adverse effects of high stocking rates, plus related inputs, on soil water quality.
