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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (19): 73-75.

所属专题： 生物技术

• 食品 营养 检测 安全 • 上一篇    下一篇

不同基因型甜叶菊产量和甜菊糖苷含量研究

赵永平 何庆祥 朱亚 张肖凌 钱永康 王致和 张秀华   

  • 收稿日期:2010-04-08 修回日期:2010-05-11 出版日期:2010-10-05 发布日期:2010-10-05
  • 基金资助:

    甜叶菊产业化关键技术研发与应用

Study on Yield and Stevioside Content of Different Stevia Rebaudiana

  • Received:2010-04-08 Revised:2010-05-11 Online:2010-10-05 Published:2010-10-05

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摘要：

为了充分了解甜叶菊的生态适应性，为甘肃甜叶菊生产基地建设提供理论支持，从江苏、河北、安徽等地引进7个甜叶菊进行栽培比较试验，通过对参试基因型的生长特性、产量和甜叶菊糖苷含量分析结果表明：甜叶菊具有较强的适应性，在西北地区可以广泛种植；引进的ZS-4的干叶产量和茎杆产量都最高，达4801.50kg/hm2和5647.33 kg/hm2；ZS-3的莱苞迪苷A和总苷含量都高，分别为7.69％、12.39％，达极显著水平。综合分析得出，ZS-3甜叶菊糖苷产量最高，可以作为优势种在河西推广栽培，ZS-4也具有一定的推广价值。

关键词: 喜树, 喜树, 品系, 喜树碱, 含量动态

Abstract:

In order to know the ecological adaptability of stevia rebaudiana and provide theoretical support for setting up of stevia rebaudiana production base on Gansu, seven stevia rebaudiana genotypes were introduced from Jiangsu,Hebei,Anhui regions and cultivated for comparative experiment, through to analysis the growth characteristics, yield and stevioside content of stevia rebaudiana, the result showed that stevia rebaudiana had stronger ecological adaptability, which can widely planted in northwest; the dry leaves yield and stalk yield of introduced genotype ZS-4 was the highest, reached 4801.50kg/hm2 and 5647.33 kg/hm2, the rebaudioside A and stevioside content of ZS-3 was the highest, which was respectively 7.69％,12.39％and reached very significant level. comprehensive analysis indicated that stevioside yield of ZS-3 was the highest, which could extend culture on hexi area as advantage genotype , and ZS-4 also had certain value to popularize.