小麦配方施肥增产试验

Incremental Experiment on Wheat Formula Fertilization

通过小麦配方肥大田对比示范试验,综合比较肥料投入、作物产量、经济效益等指标,客观评价测土配方施肥效益。试验结果表明:配方肥养分比较齐全,配比较为合理,增产效果明显,效益高。配方施肥与常规施肥相比,实际产量平均增加666 kg/hm2,增产9.65%;增收1 073.5元/hm2,增加12.08%。

Through the comparison demonstration experiment of wheat formula,the fertilizer input,crop yield,economic benefit and other indicators were compared,and the benefit of soil formula fertilization was evaluated objectively.The experimental results show that the nutrient content of the formula is relatively complete,the ratio is reasonable,the yield increase is obvious and the benefit is high.Compared with conventional fertilization,the actual yield increased by 666 kg/hm2 and increased by 9.65%.The increase was 1.073.5 yuan/hm2,an increase of 12.08%.