山西省乌拉尔甘草高产配套栽培技术研究

为使山西省乌拉尔甘草获得高产、稳产,从选地整地、种子处理、播种(机械直接播种)、施肥、病虫害、收获技术方面进行了分析研究,并将其配套栽培技术应用到大田试验中,与当地常规栽培技术(育苗移栽)进行产量和效益方面的比较。结果表明,该配套栽培技术产量高、效益好,平均每公顷产量(干质量)达6180kg,较常规栽培技术平均每公顷产量5475 kg增产12.9%;平均每公顷纯收入较常规栽培技术增加7 050元。初步集成一套适宜山西地区种植甘草的高产栽培技术体系,为今后山西省甘草产业的可持续发展奠定了基础。

Research on High-yield Cultivation Technology of the Ural Licorice in Shanxi

To get stable high yield of Ural licorice in the south of Shanxi province, in this article we analyzed soil selection and preparation, seed treatment, sowing, fertilization, diseases and insect pests, harvesting technology, and applied the cultivation techniques to the field test to compare the yield and efficiency with the local conventional cultivation techniques. The results show that： the cultivation techniques are of high yield, and the average yield per hectare dry weight reaches 6 180 kg, and good benefits compared with the conventional cultivation techniques whose average yield per hectare yield is 5 475 kg, the field increases 12.9%; the average net income per hectare increases 7 050 yuan compared with conventional cultivation technology. A set of high-yield cultivation technology system suitable for planting licorice in the south of Shanxi province is preliminarily integrated. It lays the foundation for sustainable development of licorice industry in Shanxi province in the future.