| Tara Farms - 11/29/2015 18:52
post by 1586 the response was to his call for 200# potash
I never stated anything about total fert requirements
but some how that fact was lost on you all
imagine that
Think you lost yourself there Tara. Just a simple calculation on removal rates if two 40bu soybean crops were harvested you would need nearly 200lbs of Potash to replace the K removed. If not eventually the soils would go down in production. That was where I questioned the sustainability. The issues of moving grain to port but yet they have all the fertilizer available to properly maintain the soil seems fishy. |
South Americas soybean production
