Show source of potash for potatoes not material of a six year test elih potash canlers for potatoes sat at tile the south carolina station show that while potatoes aped potash it does not matter so sd much from what source the he potash la is obtained of potash sulphate of potash find and kalnit abere arere were used on a desandy sandy river bottom soil that seldom overflows the average difference between sulphate sul of potash arid and of potash was only 33 bushels per acre between sulphate of potash and add kalnit 49 bushels and between kalnit and mur murlain laie 82 bushels produced larger yields than sulphate 3 five out of the six years and baldit larger yields than sulphate four out of the alx years the difference between the no potash plot and ate was bush bushes buchl bu js |