Following on from a comment Kato made on the summer calving thread. How well thought out are our land use policies relating to beef production?
I know many people in this area who grow feed at home and send cows away to expensive rented pasture. Most have a full line of machinery to produce hay, silage and seed a grain crop but don't generally run huge numbers of cows.
To me that is a strange policy as it gives rise to nutrient loss problems both through harvesting with machinery instead of cows and through having your cows deposit all their manure on someone elses land in summer. In addition you are trying to outsmart nature by using expensive machinery to harvest the product that a cow would harvest for nothing - why bother? Given the low commodity prices on the prairies wouldn't it make more sense to buy in grain byproducts to feed cows in winter. There will always be crops that need to be salvaged for feed in this climate, straw for ever more and poorer quality grain.
The thread on summer calving indicated that these later calving cows can be wintered on lower quality feed - cereal straw is a good cow feed if balanced with a source of protein and energy.
As a final thought on this topic I wonder how many producers are put off starting to manage their grass like a crop because their current pastures produce so little. When their focus is on having enough winter feed - seeding the crop, making the hay, baling the straw there is little time for managing the pasture. The cows get stuck on the areas too rough or wet to crop and have somewhere to stand from June through to October where they are usually shorter of feed than they were in mid winter. Imagine instead turning your best acres into managed intensive pasture - it would easily carry twice the stock a "cow managed" pasture produces. Instead of sending half the cows away to pasture for the summer you could keep them all at home, reap the benefits of better management in land improvement and calf gains. Extended season grazing really shortens the winter and lowers your feed costs.
Just my view of beef systems on the prairies.
I know many people in this area who grow feed at home and send cows away to expensive rented pasture. Most have a full line of machinery to produce hay, silage and seed a grain crop but don't generally run huge numbers of cows.
To me that is a strange policy as it gives rise to nutrient loss problems both through harvesting with machinery instead of cows and through having your cows deposit all their manure on someone elses land in summer. In addition you are trying to outsmart nature by using expensive machinery to harvest the product that a cow would harvest for nothing - why bother? Given the low commodity prices on the prairies wouldn't it make more sense to buy in grain byproducts to feed cows in winter. There will always be crops that need to be salvaged for feed in this climate, straw for ever more and poorer quality grain.
The thread on summer calving indicated that these later calving cows can be wintered on lower quality feed - cereal straw is a good cow feed if balanced with a source of protein and energy.
As a final thought on this topic I wonder how many producers are put off starting to manage their grass like a crop because their current pastures produce so little. When their focus is on having enough winter feed - seeding the crop, making the hay, baling the straw there is little time for managing the pasture. The cows get stuck on the areas too rough or wet to crop and have somewhere to stand from June through to October where they are usually shorter of feed than they were in mid winter. Imagine instead turning your best acres into managed intensive pasture - it would easily carry twice the stock a "cow managed" pasture produces. Instead of sending half the cows away to pasture for the summer you could keep them all at home, reap the benefits of better management in land improvement and calf gains. Extended season grazing really shortens the winter and lowers your feed costs.
Just my view of beef systems on the prairies.
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