Fertiliser use on nz dairy farms
http://www.fertiliser.org.nz/site/about/fertiliser_use_in_nz.aspx WebThe N surplus on an average New Zealand dairy farm is comparable to that on Swiss farms where N fertilizer use is constrained, but is much lower than that on some English and Dutch dairy farms (Table 1). However, the N surplus gives no indication of the importance of the various processes of N loss or the direct impacts on groundwater or ...
Fertiliser use on nz dairy farms
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WebApr 16, 2024 · The report said nitrogen use skyrocketed from 62,000 tonnes a year in 1991 to 452,000 a year in 2024, and 60 percent of farms used too much fertiliser. Larsson said this was hurting soil biodiversity and polluting rivers. "The things that are causing harm are huge amounts of fertilizer and irrigation, for example. http://www.fertiliser.org.nz/site/resources/booklets.aspx
WebApr 22, 2015 · The cost of imported fertilizers for dairy farming was estimated using the proportion of each fertilizer used on dairy farms [around 70 % of nitrogen and 34 % of phosphorus (Statistics New Zealand 2013a )], equalling around NZ$503 million in 2012. The main nitrogen fertilizer used in New Zealand is urea with major increases in use since … WebApr 13, 2024 · Dairy farming in New Zealand was traditionally characterised as a pasture-based and low-input system. However, in recent times, dairy farmers have intensified production, largely by using more fertiliser and supplementary feed (palm kernel expeller, silage and concentrate) to improve farm performance.
http://www.fertiliser.org.nz/site/resources/booklets.aspx WebOn the average dairy farm, fertiliser makes up about 20% of farm working expenses. Expenditure on fertiliser has nearly doubled in the last ten years. Greater fertiliser use …
Webthe cradle-to-farm-gate stage for milk from the average NZ dairy farm system. Use of results from the present fertiliser LCA study resulted in estimates of the contribution from the use of N fertiliser, non-N fertilisers (P, K, S) and lime to the total GHG footprint of 11.6, 2.1 and 1.0%, respectively.
WebDairy farming in New Zealand was traditionally characterised as a pasture-based and low-input system. However, in recent times, dairy farmers have intensified production, largely by using more fertiliser and supplementary feed (palm kernel expeller, silage and concentrate) to improve farm performance. costway offset patio umbellaWebthe cradle-to-farm-gate stage for milk from the average NZ dairy farm system. Use of results from the present fertiliser LCA study resulted in estimates of the contribution … costway offset umbrellaWeb18 hours ago · Dairy farming in New Zealand was traditionally characterised as a pasture-based and low-input system. However, in recent times, dairy farmers have intensified … costway oil filled radiator heater 1500wWebThe Waikato region contains some of the most productive land in New Zealand and the world. In 2024-20, average dairy farm nitrogen fertiliser use was 128 kg N/ha/yr. Previously, dairy farm nitrogen fertiliser use had varied from 36 kg N/ha/yr in 1997-98, 160 kg N/ha/yr in 2002-03 and 109 kg N/ha/yr in 2011-12. breastwork\\u0027s tbWebMay 29, 2024 · 11,000 litres of water to make one litre of milk? New questions about the freshwater impact of NZ dairy farming Published: May 29, 2024 3.54pm EDT Want to write? Write an article and join a... breastwork\u0027s tcWebApr 4, 2024 · land use activities and practices on farms and forests. This page gives you access to: the latest agricultural statistics and information; links to downloadable Stats … breastwork\u0027s tbWeb2 days ago · The dairy industry now forms a significant chunk of New Zealand’s economy, accounting for about 3% of GDP and 20% of total exports in 2024 – around $17bn of export revenue each year. costway oil filled radiator heater