優良農業操作之肥培管理對苧麻根產量及有效成分含量之影響

Abstract

本試驗以每公頃施用(A)雞糞堆肥7,500 kg、(B)含木黴菌雞糞之生物性堆肥7,500 kg、(C)化學肥料(N 80kg٫ P2O5 20 kg٫ K2O 120 Kg)、(D) AR3-2S土壤添加物2,400 kg (N 3.9%，P2O5 2.23%，K2O 1.71%)及無肥對照區(CK)等五種處理參試，所用資材、土壤及水質的重金屬均控制在標準值之下，進行有機與化學肥料對苧麻根產量的影響， The purpose of this study was to establish a model of good agricultural practices suitable for cultivation of Boehmeria nivesa in the field. The effects of different types of organic and chemical fertilizers on the root yield and active ingredients of this medicinal herb crop were evaluated. The concentrations of heavy metals and mineral elements in the tested organic and chemical fertilizers, and irrigation water were measured before planting.