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玫瑰茄是一种经济植物,其花萼是一种优质饮料和食品加工的天然染料与调味(酸味)剂,还可入药,具降血压、解暑生津之能。1979年我组从省亚热带植物研究所引进种子试种,生长正常,开花结实,采收了数次花萼,并可自留种子。4月26日播种,5月1日前后出苗,5月上旬移植,9月下旬现蕾,单株现蕾1867朵,10月中旬坐果,单株坐果数987个。10月中旬开始采收花萼。
Roselle is an economic plant, its calyx is a high quality beverage and food processing of natural dyes and flavoring (sour) agent, but also medicine, with blood pressure, relieve summer Sheng Jin of the energy. In 1979, our group introduced seed trials from the Provincial Institute of Subtropical Botany, grew normally, flowered, harvested several times, and sequestered seeds. April 26 sowing, before and after May 1 emergence, transplanting in early May, late September budding, bud squaring 1867, fruit production in mid-October, the number of 987 per plant fruit. Begin harvesting calyx in mid-October.