Dairynz comparative stocking rate
WebMay 1, 2011 · Effect of comparative stocking rate (kg of BW/t of DM), milk payment system (fluid or component pricing), and price received on operating profit (NZ$) per cow and per hectare. ... (DairyNZ), the statistical expertise of B. Dow (DairyNZ), and all the help afforded them by No 2. Dairy staff, in particular, M. Coulter. WebComparative Stocking Rate is an attempt to include all of these variables in the one metric, whereby the carrying capacity of the farm is defined by the live weight of the cows, the …
Dairynz comparative stocking rate
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WebNinety-four cows were randomly allocated to 1 of 5 stocking rates (2.2, 2.7, 3.1, 3.7, and 4.3 cows/ha) in a completely randomized design for 3 years. ... 1 DairyNZ (formerly Dexcel), Private Bag 3221, Hamilton, New Zealand. PMID: 18420647 ... We introduce the concept of a comparative SR, whereby the carrying capacity of the farm is defined by ... Webyield/cow declined. This was similar when the results were expressed as comparative stocking rate. The programme also identified a comparative stocking rate at which farm profitability was maximised (all other things being equal). That comparative stocking rate was approximately 80 to 90 kg Lwt/tonne DM available. This stocking rate facilitated ...
Webare wintered by third party graziers, stocking rate is above 23.9 SU*, or fodder/forage crops are utilised. • Animal Wellbeing Plan – where off-pasture facility/structures are utilised. • Winter Grazing checklist – where cows are wintered on farm and managed by the farm owner, at lower stocking rates utilising pasture. WebMar 5, 2024 · The results from the DairyNZ farmlet stocking rate experiment have been used to justify the need for high stocking rates to optimise operating profit per ha. Following that experiment another was conducted at Ruakura No. 2 Dairy from 1999-2001. ... “This experiment concluded that financial performance was optimised at 3.3 cows per ha or a ...
WebDairyNZ, Hamilton. New Zealand dairy statistics 1990-91 2008-09 Herds 14,700 11,600 Cows (millions) 2.4 4.25 Average herd size 165 365 NZ (m kg milksolids) 610 1,400 Milksolids (kg/cow) 255 323 Milksolids (kg/ha) 615 915 Stocking rate (cows/ha) 2.4 2.85. Historical path to increased milk production • Increased stocking rate to increase ... WebApr 14, 2024 · The empirical results show that stocking rate exerts significant heterogeneous effects on milksolids production at different quantiles. In particular, we …
WebNinety-four cows were randomly allocated to 1 of 5 stocking rates (2.2, 2.7, 3.1, 3.7, and 4.3 cows/ha) in a completely randomized design for 3 years. ... 1 DairyNZ (formerly … simply southern t-shirts menWebstocking rate, which fails to disentangle the effects of stocking rate across different levels of ... 3 DairyBase® is owned and managed by DairyNZ on behalf of the dairy farmers of New Zealand. 4 The number of cows is calculated as the highest number of cows used for production during the season. 6 ray white kadina houses for saleWebAug 8, 2013 · The DairyNZ Whole Farm Model and modifications. ... However, at a stocking density of 270 animals/ha (equivalent to a stocking rate of 3 cows/ha on a 90-day rotation length in the winter months, a typical situation on many New Zealand farms) changing grazing duration from 2 to 12 hours/day can result in a large change in … ray white kiama houses for saleWebOct 1, 2024 · Choice of stocking rate and breed of cow are 2 strategic decisions that affect the profitability of pasture-based dairy farm businesses. This study sought to analyze the effects of a range of fat and protein prices on the profitability of the Jersey (J) and Holstein-Friesian (HF) breeds at 2 comparative stocking rates (CSR): 80 kg of body weight … simply southern t-shirts plus sizeWebData from two multi-year experiments undertaken at the DairyNZ research farm, No 2. Dairy were collated and analysed. The effects of: 1) Breed (Jersey or Holstein-Friesian; JER, HF) at optimum or high comparative stocking rates (CSR; 80 or 100 kg body weight (BW)/t dry matter (DM) of feed available; CSR80 and CSR100, respectively); and ray white kiama nswWebFeed varied from 15 to 40 t DM/ha/year, with stocking rate ranging between 2.3 and 7 cows per ha (Table 1). The treatment design was based on achieving the same comparative stocking rate (CSR) of about 85 kg LW/t feed DM across all treatments. There were 21 Holstein-Friesian cows on each farmlet with farmlet size varying from 3 to 9 hectares. simply southern t-shirts saleWebComparative Stocking Rate (CSR) is a method of assessing the balance between feed demand and supply on farm and is a much better indicator of the match between feed demand and supply than cows per ha. Average Lwt (kg/cow x No. cows) / Ha Total feed … ray white kiama real estate