davidroberts30
Member
- Location
- pembrokeshire
anyone got a easy way to work out the costs for slurry to the cost of bagged
Try the crap app from duchy college, as it has pricesyeah i've got that far
how do i work out the cost of bagged to compare
Hmmm 8 year old pricesTry the crap app from duchy college, as it has prices
Take price of MOP and TSP and N or Urea. £6 an acre contractors charging for spreading fert inc their diesel to give you an idea of a spread priceyeah i've got that far
how do i work out the cost of bagged to compare
i ment how do i work out the NPK cost of my fertTake price of MOP and TSP and N or Urea. £6 an acre contractors charging for spreading fert inc their diesel to give you an idea of a spread price
so 4x applications and your at your limit!!!Had our slurry analysed a couple of times.
almost identical to the numbers in RB 209
Noted the nutrients for 3000 gall / acre on the attached. sheet
Worth roughly ( I`m still imperial ) - 20 bags / tonne
3 bags 34% N 1 bag TSP 1.5 bag MOP
Assuming all at £250 / tonne ( insert your own price ) then the 3000 gall is worth circa £68.
Might be some arguement over availabilty of granules over slurry, I don`t know slurry spread in autumn will have lost nutrients over winter
Not that far away from @sidjon graphic above
Probably costs a bit more to spread slurry than fert.
View attachment 938931
so 4x applications and your at your limit!!!
Take the price of straightsi ment how do i work out the NPK cost of my fert
i bought 25 5 5 @ £228
Yep, I would guess you might get contamination & rejection problems.4 applications of 3000 gallons is going some, surely?
What limit is that ?so 4x applications and your at your limit!!!
What limit is that ?
Aye, there is a column that gives units at 1000 gall acreis your pen on your picture correct?
i still cant see where there's a discrepancy if 250kg/N is 200 units a acreAye, there is a column that gives units at 1000 gall acre
2600G/A gives 21.6N, 29P and 60K30m3 of slurry gives 27kg of crop available N, 36kg of Phosphate and 75kg of potash.
yes a lot of people still do2600G/A gives 21.6N, 29P and 60K
sorry i work in units