不同基肥施肥量对芍药产量和经济效益的影响

Effect of different base fertilizer fertilization amount on the yield and economic benefit of Paeonia lactiflora Pall.

研究不同基肥施肥量对芍药产量和经济效益的影响,探寻其最佳基肥施肥量,为芍药规范化种植提供理论依据。在甘肃省兰州市七里河区进行不同基肥对芍药产量和经济效益的对比试验,通过定期测定株高、茎粗、株幅和分枝数,统计苗栽产量和经济效益。结果显示,在不同处理条件下,施肥量为250 kg/666.7 m^(2)时,个体质量优异,芍药产量高(49720.50 kg/hm^(2)),经济效益好(每公顷20.35万元),每公顷产量和纯收入比不施肥增加36004.50 kg和19.19万元。建议人工种植芍药时,基肥施肥量为250 kg/666.7 m^(2),可显著提高药材产量和种植效益。

To reveal the influence of different base fertilization on Paeonia lactiflora Pall.yield and economic benefits,explore the optimal base fertilization,as the theoretical basis for the standardized improvement of Paeonia lactiflora Pall.planting.The contrast experiment was conducted to study the effect of different base fertilizer on Paeonia lactiflora Pall.yield and economic benefit by measuring plant height,stem size,plant size,branch county,yield and economic benefits of the seedlings in Qilihe District of Lanzhou,Gansu Province.Under different treatment conditions,when the fertilization amount was 250 kg/666.7 m^(2),the individual quality was excellent with high peony yield(49720.5 kg/hm^(2))and good economic benefits(203500.00 yuan/hm^(2)),which were significantly increased by 36004.50 kg/hm^(2)and 191900.00 yuan/hm^(2)compared to non-fertilizing control.It is suggested that the base fertilization amount of 250 kg/666.7 m^(2)can improve the yield and economic benefit of Paeonia lactiflora Pall.root medicinal material.