Taoyuan purple highland barley flour, Taoyuan purple highland barley rice, Taoyuan purple highland barley stone mill Baba, Taoyuan purple highland barley paste Baba, Taoyuan purple highland barley powder and Taoyuan purple highland barley flour developed by the base began to be marketed inside and outside the county because of their health care functions of inhibiting "three highs" (hypertension, hyperlipidemia and hyperglycemia), making the whole village

Highland barley (scientific name: Hordeumvulgarel. var。 Nudumhook. F.) belongs to Gramineae and Barley, with three erect and smooth stems, smooth leaf sheaths and two lobes on each side, embracing each other. Ligule membranous, slightly rough leaves. Spikes are yellow-brown or purple-brown when mature, spikelets are linear-lanceolate, short-haired, awn-shaped at the apex, lemma extends at the apex, and there are fine bristles on both sides. Cloves are easy to get rid of prey when they are ripe.

Highland barley is the main grain, fuel and livestock feed for Tibetan residents in China, and it is also the raw material for producing beer, medicine and health care products.