不同种子处理方式对北苍术出苗率及植株生长性状的影响  

The Effect on Rate of Emergence and Growth Traits about Different Seed Treatment Methods of the Atractylodes chinensis (DC.) Koidz.

作　　者：魏云洁[1] 王志清[1] 孔祥义[1] 谷海军[1] 

机构地区：[1]中国农业科学院特产研究所,吉林吉林132109

出　　处：《特产研究》2012年第2期40-42,共3页Special Wild Economic Animal and Plant Research

基　　金：北豆根;北苍术等道地药材规范化生产技术研究与示范基地建设

摘　　要：研究了种子不同处理方式对北苍术出苗率及植株生长性状的影响。田间调查结果显示,沙贮处理种子出苗期比其它处理提前7d,出苗率高,平均出苗率达到72.6%,5个处理中以沙贮处理效果最好,其次为冰箱、赤霉素处理;植株生长性状采用DT软件进行多元方差分析,对9个性状综合分析结果表明,处理间差异显著,以沙贮处理为最好。The effect on rate of emergence and growth of plant from different treatment for A tractylodes chinensis （DC.） Koidz. seeds was studied in this paper. The result showed the way which seed was stored with sand could caused seedling stage came ahead of less 7 days than other four treatments. And, The rate of emergence was up to 72.6% which was higher than other four kinds of treatment. Regarding five kinds of treatment with seed, the best one was seed being stored with sand. The second was seed being treated with GA and refrigerator. The growth of plant analysed by DT statistical analysis software also showed that the seed being stored with sand was the best treatment.

关 键 词：北苍术 种子处理 出苗率 

分 类 号：S567.211[农业科学—中草药栽培]