LI Min,ZHANG Gui-rong.Study on Photosynthetic Characteristics of Several Indigenous Yam Varieties in the West of Shandong Province[J].Northern Horticulture,2013,37(03):19-22.
鲁西地区六个山药地方品种光合特性比较研究
- Title:
- Study on Photosynthetic Characteristics of Several Indigenous Yam Varieties in the West of Shandong Province
- 文章编号:
- 1001-0009(2013)03-0019-04
- Keywords:
- yam; photosynthetic characteristics; Luxi area
- 分类号:
- S 632.1
- 文献标志码:
- A
- 摘要:
- 以鲁西地区“明豆子”、“西施种子”、“鸡皮糙”、“大白玉”、“大和玉”和“九斤黄”6个山药地方品种为试材，对叶片光净光合速率（Pn）、蒸腾速率（Tr）、气孔导度（Gs）、胞间二氧化碳浓度（Ci）等生理因子进行了测定，并对Pn、Tr的日变化趋势，以及Pn与Tr、Gs、Ci的相关性进行了分析。结果表明：所有品种的Pn日变化均呈典型的双峰型曲线，首峰出现在10:00左右，次峰出现在14:00左右，有明显的“午休”现象；Tr呈现单峰曲线，最大值出现在14:00左右。通过相关性分析发现，“西施种子”、“大白玉”和“大和玉”3个品种的Pn与Gs呈显著的正相关，与Ci呈显著的负相关；“明豆子”Pn与Gs呈极显著的正相关；“鸡皮糙”品种的Pn与Tr呈显著正相关。
- Abstract:
- Taking 6 indigenous yam varieties in the west of Shandong province，that were ‘Mingdoizi’,‘Xishizhongzi’,‘Jipicao’,‘Dabaiyu’,‘Daheyu’,‘Jiujinhuang’ as materials，net photosynthetic rate (Pn)，transpiration rate (Tr)，stomatal conductance (Gs) and intercellular carbon dioxide concentration (Ci) were determined.Then the daily variation trend of Pn and Tr，the correlation between Pn and Tr，Gs，Ci were analyzed.The results showed that the daily variation trend of Tr manifested as a single-peak curve，with the peak value at 14:00.But that of Pn manifested as a typical double-peak curve，and the first peak appeared at about 10:00，the second at about 14:00.In the variation curve，a obvious ‘Midday depression’phenomenon could be observed.Through correlation analysis，it found that there was a significant positive correlation between Pn and Gs，but a significant negative correlation between Pn and Ci in the three varieties of ‘Xishizhongzi’，‘Dabaiyu’and ‘Daheyu’.Meanwhile，the Pn of ‘Mingdouzi’ had an extremely positive correlation with Gs，and the Pn of ‘Jipizao’ had positive correlation with Tr.
参考文献/References:
[1]李明光,胡永军,陈永智.等.播期、密度及播种材料对山药产量的影响[J].中国蔬菜,2002(4):39-41. [2]董梅,陈泉,王立军,等.黄山药化学成分的研究[J].中草药,2000,31(10):732-733. [3]谢彩侠,高山林,张重义,等.山药地方品种的化学成分和淀粉酶同工酶分析[J].植物资源与环境学报,2004(2):21-24. [4]邱金东,刘广河,吴宏欣.怀山药与淮山药、铁杆山药的生药学鉴别[J].河南大学学报,2006,25(4):64-66. [5]陈占勇,霍秀文,尹春,等.10种长山药花粉形态及分类研究[J].华北农学报,2011(6):141-145. [6]马建华,杜平,王晓云.河南惠楼山药种植区土壤和山药重金属质量比及健康风险研究[J].安全与环境学报,2011,11(6):106-110. [7]郑宝香,满为群,杜维广,等.高光效大都光合效率与主要光合生理指标及农艺性状的关系[J].大豆科学,2008,27(3):397-401. [8]董智,马宇飞,李红丽,等.4个紫花苜蓿品种分枝期光合速率、蒸腾速率日变化及其影响因子分析[J].中国草地学报,2009,31(3):67-71. [9]Jiang G M，Hao N B，Bai K Z，et al.Chain correlation between variable of gas exchange and yield potential in different winter wheat cultivars[J].Photosynthetica,2000,38:227-232. [10]张振贤,周绪元,陈利平.主要蔬菜作物光合与蒸腾特性研究[J].园艺学报,1997,24(2):155-160. [11]Demming-Adams B,Adams W W.Photoprotection and other response of plants to high stress[J].Plant Physiol,1992,43:599-622. [12]徐恒戬,巩旭东.地方细毛山药品种光合特性研究[J].种子,2010(5):19-21. [13]Carmona R,Vergara J J,Pérez-Lloréns J L.Photosynthetic acclimation and biochemical responses of Gelidium sesquipedale cultured in chemostats under different qualities of light[J].Marine Biology,1996,127(1):25-34.
相似文献/References:
[1]顾艾博,董 然,马家艳,等.重金属Cr胁迫下两种玉簪光合特性研究[J].北方园艺,2014,38(13):60.
GU Ai-bo,DONG Ran,MA Jia-yan,et al.Study on Photosynthetic Characteristics in Two Hosta Cultivars Under Heavy Metal Cr Stress[J].Northern Horticulture,2014,38(03):60.
[2]吴子龙,赵 昕.丛枝菌根真菌不同接种时期对喜树幼苗光合特性的影响[J].北方园艺,2014,38(13):65.
WU Zi-long,ZHAO Xin.Effect of Different Inoculation Time on the Photosynthesis Characteristics of Camptotheca acuminata-Seedlings With Arbuscular Mycorrhizal Fungi[J].Northern Horticulture,2014,38(03):65.
[3]向建军,王佩兰,朱宁华,等.武陵源珍稀树种幼树的光合特性研究[J].北方园艺,2014,38(13):69.
XIANG Jian-jun,WANG Pei-lan,ZHU Ning-hua,et al.Study on the Photosynthesis Characteristics of the Rare Species in Wulingyuan Area[J].Northern Horticulture,2014,38(03):69.
[4]张 芬,张 波,田丽萍,等.盐胁迫对番茄幼苗叶片光合特性及叶绿素和β-胡萝卜素含量的影响[J].北方园艺,2014,38(11):15.
ZHANG Fen,ZHANG Bo,TIAN Li-ping,et al.Effect of Salt Stress on Photosynthetic Characteristic and the Content of Chlorophyll and β-carotene in Tomato Seedling Leaves[J].Northern Horticulture,2014,38(03):15.
[5]杨 爽,李海鹏,杨培鑑,等.微生物菌肥对草莓光合特性的影响[J].北方园艺,2014,38(11):165.
YANG Shuang,LI Hai-peng,YANG Pei-jian,et al.Effect of Biofertilizer on Photosynthesis Characters of Strawberries[J].Northern Horticulture,2014,38(03):165.
[6]徐惠风,魏龙雪,高志新,等.种植密度对蓝蓟光合特性和产量的影响[J].北方园艺,2014,38(10):1.
XU Hui-feng,WEI Long-xue,GAO Zhi-xin,et al.Effect of Plant Density on Photosynthetic Characters and Yield of Echium vulgare [J].Northern Horticulture,2014,38(03):1.
[7]张 婷,江 文,王凯平,等.树龄对“绿宝”苹果生长及光合特性的影响[J].北方园艺,2014,38(14):31.
ZHANG Ting,JIANG Wen,WANG Kai-ping,et al.Effect of Different Tree-Age on the Growth and the Photosynthesis of Apple Cultivar ‘Bramely’[J].Northern Horticulture,2014,38(03):31.
[8]王丽媛,周厚高.不同营养组合和施肥量对切花百合光合特性及干物质含量的影响[J].北方园艺,2014,38(04):58.
WANG Li-yuan,ZHOU Hou-gao.Effect of Nutrient Combinations and Fertilizing Amount on the Photosynthetic Characteristics and Dry Matter of Cut-flower Lily[J].Northern Horticulture,2014,38(03):58.
[9]李书杰,张晓丽,李俊华,等.植物生长物质对山药微型块茎诱导形成的影响[J].北方园艺,2014,38(14):200.
LI Shu-jie,ZHANG Xiao-li,LI Jun-hua,et al.The Effect of Plant Growth Substances on the Induction of Microtubers of Dioscorea opposita Thunb.[J].Northern Horticulture,2014,38(03):200.
[10]贺安娜,全妙华,欧立军,等.基于光合特性的石蒜属植物聚类分析[J].北方园艺,2013,37(13):22.
HE An-na,QUAN Miao-hua,OU Li-jun,et al.Cluster Analysis of Lycoris Herb.Based on Photosynthetic Characteristics[J].Northern Horticulture,2013,37(03):22.
备注/Memo
第一作者简介：李敏（1979-），女，硕士，讲师，现主要从事植物生理研究等工作。