Fertilise in wheat(c) Tim Scrivener
Some high-potential crops are being starved of potash which is limiting yields, particularly on compacted soils at index 2 or less. The problem with potash is that unlike nitrogen and phosphorus, you can use as little or as much without any environmental risk, says Mike Slater, crop nutrition manager at distributor Frontier. “And as farmers have not seen any yield increases after using it, many think they can get away with applying as little as possible.” Soils with an index […]