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当前位置: 首页 > 文章 > 肥力水平对脱毒怀地黄农艺性状和产量及品质的影响 北方园艺 2013 (1) 174-177
Position: Home > Articles > Effects of the Fertility Level on Agronomic Characteristics,Yield and Quality of Virus-freeRehmannia glutinosa f.hueichingensis Plants Northern Horticulture 2013 (1) 174-177

肥力水平对脱毒怀地黄农艺性状和产量及品质的影响

作  者：
陈明霞;李敬敬;李明军;徐守真;王长旭;张晓丽
单  位：
河南师范大学生命科学学院
关键词：
怀地黄;脱毒试管苗;肥力;产量;品质
摘  要：
以怀地黄脱毒苗为试材,研究了追施不同浓度的鲁西复合肥对脱毒怀地黄的农艺性状和产量及品质的影响。结果表明:在怀地黄各个生长时期,随着肥力水平的增加,其株高、冠幅、叶片数和叶面积呈现先增高后降低的变化规律,鲁西复合肥肥力水平在75kg/667m2时株高和叶片数呈最大值,肥力水平在112.5kg/667m2时冠幅和功能叶面积达到最大值;产量和品质随着施肥量的增加呈现先增高后降低的趋势,追加鲁西复合肥75kg/667m2为较适宜的肥力水平,此时怀地黄的产量达到5 683kg/667m2,梓醇和毛蕊花糖苷含量分别达到21.27和0.35mg/g。
译  名：
Effects of the Fertility Level on Agronomic Characteristics,Yield and Quality of Virus-freeRehmannia glutinosa f.hueichingensis Plants
作  者：
CHEN Ming-xia 1,2,LI Jing-jing 1,LI Ming-jun 1,2,XU Shou-zhen 1,WANG Chang-xu 1,3,ZHANG Xiao-li 1,2(1.College of Life Science,Henan Normal University,Xinxiang,Henan 453007;2.Engineering Technology Research Center of Nursing and Utilization of Genuine Chinese Crude Drugs,University of Henan Province,Xinxiang,Henan 453007;3.Xinxiang Oil Department,Sinopec Corporation Pipeline Storage and Transportation Company,Xinxiang,Henan 453000)
关键词：
Rehmannia glutinosa f.hueichingensis(Chan et Sehih) Hsiao;virus-free plantlets;fertility;yield;quality
摘  要：
With Rehmannia glutinosa f.hueichingensis virus-free as the material,the effects of different fertility levels on agronomic traits,yield and quality in Rehmanniag lutinosa f.hueichingensis were studied.The results showed that during the growth period of Rehmannia glutinosa f.hueichingensis in 7～9,plant height,crown,leaf number and leaf area showed the trend that they first increased and then decreased with the increasing fertility level,in August the plant height and leaf number both reached the maximum when Luxi fertilizer was 75kg/667m2,and when Luxi fertilizer was 112.5kg/667m2,leaf area and crown widthreached their highest values;the production and quality first increased and then decreased as the amount of fertilizer to increase rendering,additional 75kg Luxi fertilizer/667m2 was a more appropriate level of fertility,at the present fertility level the production of Rehmanniaglutinosaf.hueichingensisreached 5 683kg/667m2,the content of catalpol and verbascoside reached 21.27and 0.35mg/g respectively.

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