近日,就配方施肥问题,笔者在山东省济宁市进行了调查。邹城市北宿镇小北村的许多农民给玉米只施尿素,不按土壤和作物所需养分比例施肥,所以效率很低。 由此可见,政府要进一步加强科学种植管理的普及力度。基层政府对按需施肥问题由于受资金、人员影响,不可能对辖区每个地块都给予测试配方。再者,农民根据测试 Recently, on the issue of formula fertilization, the author conducted an investigation in Jining City, Shandong Province. Many farmers in Xiaobei Village of Beisu Town in Zoucheng City only applied urea to corn, and did not apply fertilizer according to the ratio of nutrients needed for soil and crops, so the efficiency was low. This shows that the government must further strengthen the popularization of scientific plant management. The government at the grass-roots level is unable to give test formulations to each plot in the area because it is affected by funds and personnel. Again, farmers are tested