柴胡的引种试验研究

为保证柴胡的市场需要,利用旱作栽培技术引种11个不同产地的柴胡品种,研究其原产地和引种地的生态条件、生物性状、出苗期、长势情况进行调查研究。结果表明,温度对于太谷引种柴胡的生理特性影响明显；山西晋中太谷地区春旱和夏旱严重,耐旱性对于太谷地区引种柴胡的产量显著；营养生长期持续时间是影响良种选育的另一个重要因素,初花期是柴胡的重要生育指标,开花期短营养生长期就短,纬度越高,开花期越短；温度越低,开花期越短。延长柴胡的开花期对于柴胡引种起到了重要的作用,而纬度和温度是延长开花期的关键因素。

Bupleurum introduction experimentHan shi-jie1 ,Qu Liang2 (Shanxi sericulture research institute)

In order to ensure the needs of the market,using the dry cultivation technology introduced from 11 different areas of Bupleurum species,its origin and ecological conditions,introduction to biological traits,seeding stage,growth situation investigationg.The results showed that,temperature on the physiological characteristics of Taigu introduction of Bupleurum affected;The area in Taigu drought serious in summer and drought in spring; drought tolerance for the introduction of Bupleurumin Taigu area yield;Vegetative growth period durationis another important factor affecting the breeding,floweringis an important growth index of Bupleurum chinense,Blossom period short vegetative growth time is short,the higher the latitude blossom period is short;the lower the temperature,the shorter Blossom period of Radix Bupleuri to an important role for Bupleurum introduction,and latitude and temperature is the key factor to extend the blossom period.