西南地区不同海拔对酿酒葡萄叶片解剖结构特征的影响
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摘要
以酿酒葡萄品种‘赤霞珠’‘霞多丽’‘玫瑰蜜’‘美乐’为试材,采用石蜡切片技术对我国西南地区不同海拔葡萄叶片进行解剖观察,研究葡萄叶片上表皮厚度、下表皮厚度、栅栏组织厚度、海绵组织厚度、叶片厚度等相关结构参数与海拔的关系。结果表明:随海拔升高,4个酿酒葡萄品种叶片栅栏组织结构明显增厚,上表皮厚度、下表皮厚度、海绵组织厚度和叶片厚度变化规律不明显;4个酿酒葡萄品种叶片组织结构紧密度(CTR)、栅栏组织与海绵组织比值(PS)与海拔呈正相关,均随海拔升高而明显增加,叶片组织结构疏松度(SR)与海拔呈负相关,均随海拔升高而明显减小。综上,西南地区4个酿酒葡萄品种叶片解剖结构变化体现出其对高海拔生境的适应性。
The wine grape cultivars ‘Cabernet Sauvignon' ‘Chardonnay' ‘Rose Honey' and ‘Merlot' were used as materials in the experiment. Wine grape leaves anatomical structure was observed under different altitudes in southwestern China by paraffin section technology. In this study, relationship between elevation and thickness of upper epidermis, lower epidermis, palisade tissue, sponge tissue and leaf as relevant structural parameters was measurement. The results were indicative, with the increase of altitude, the palisade structure of the leaves of four wine grape cultivars were more thicker,however, the change of the thickness of upper epidermis, lower epidermis and spongy tissue and leaf thickness were not obvious related to altitude gradient. Tightness of leaf tissue structure(CTR), ratio of palisade tissue to spongy tissue(PS) of four wine grape cultivars were positively correlated with altitude gradient, while porosity of leaf tissue structure(SR) was negatively correlated with altitude gradient. In conclusion, the leaf anatomical structure changes of four wine grape cultivars in southwestern China reflected their adaptability to high altitude habitats.
The wine grape cultivars ‘Cabernet Sauvignon' ‘Chardonnay' ‘Rose Honey' and ‘Merlot' were used as materials in the experiment. Wine grape leaves anatomical structure was observed under different altitudes in southwestern China by paraffin section technology. In this study, relationship between elevation and thickness of upper epidermis, lower epidermis, palisade tissue, sponge tissue and leaf as relevant structural parameters was measurement. The results were indicative, with the increase of altitude, the palisade structure of the leaves of four wine grape cultivars were more thicker,however, the change of the thickness of upper epidermis, lower epidermis and spongy tissue and leaf thickness were not obvious related to altitude gradient. Tightness of leaf tissue structure(CTR), ratio of palisade tissue to spongy tissue(PS) of four wine grape cultivars were positively correlated with altitude gradient, while porosity of leaf tissue structure(SR) was negatively correlated with altitude gradient. In conclusion, the leaf anatomical structure changes of four wine grape cultivars in southwestern China reflected their adaptability to high altitude habitats.
引文
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[16]吴林,霍焰,聂小兰,等.沙棘叶片组织结构观察及其与抗旱性关系的研究.吉林农业大学学报,2003,25(4):390-393.
[17]孟庆杰,王光全,董绍锋,等.桃叶片组织解剖结构特征与其抗旱性关系的研究.干旱地区农业研究,2004,22(3):123-126.
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[19]王为义.高山植物结构特异性的研究//中国科学院西北高原生物研究所.高原生物学集刊第四集,2016.
[20]祁如虎,李有忠,范建平.16种高山植物叶片内的异细胞及其生态学意义.西北植物学报,1998,18(2):270-276.
[21]王勋陵,王静.植物形态结构与环境.兰州:兰州大学出版社,1989.
[2]陈尚谟,黄寿波,温福光.果树气象学.北京:气象出版社,1988.
[3]陈丽,艾军,王振兴,等.干旱胁迫对葡萄生理特性及显微结构影响的研究进展.北方园艺,2011(6):205-209.
[4]张开春,严大义,冯晓元.葡萄对干旱的适应性.果树科学,1993,10(4):230-232.
[5]潘学军,张文娥,杨秀永,等.喀斯特山区野生葡萄实生苗叶片解剖结构与抗旱性的关系.贵州农业科学,2010,38(9):176-178.
[6]尹立荣,孙克娟,宋润刚,等.葡萄叶片的组织结构与抗寒力的关系.特产研究,1990(3):7-8.
[7]鲁金星.不同酿酒葡萄生理生化特性和解剖结构与抗冻性的关系.兰州:甘肃农业大学,2013.
[8]李正理.植物制片技术.北京:科学出版社,1987.
[9]郑志勇,石进朝,王德芳.长绿期金银木耐寒性与叶片组织结构的关系.华北农学报,2009,24(增刊):331-333.
[10]简令成,孙龙华,孙德兰,等.柑桔叶片组织细胞结构的特性与其种类抗寒性的关系.湖南农业科学,1984(1):21-23.
[11]李晓燕,李连国,刘志华,等.葡萄叶片组织结构与抗旱性关系的研究.内蒙古农牧学院学报,1994,15(3):30-32.
[12]郑丽梅,司龙亭,韩贵超.黄瓜叶结构与耐寒性关系的研究.江苏农业科学,2009(1):169-171.
[13]刘杜玲,张博勇,彭少兵,等.基于早实核桃不同品种叶片组织结构的抗寒性划分.果树学报,2012,29(2):205-211.
[14]佘文琴,刘星辉.荔枝叶片细胞结构紧密度与耐寒性的关系.园艺学报,1995,22(2):185-186.
[15]彭伟秀,杨建民,张芹,等.不同抗寒性的杏品种叶片组织结构比较.河北林果研究,2001,16(2):145-147.
[16]吴林,霍焰,聂小兰,等.沙棘叶片组织结构观察及其与抗旱性关系的研究.吉林农业大学学报,2003,25(4):390-393.
[17]孟庆杰,王光全,董绍锋,等.桃叶片组织解剖结构特征与其抗旱性关系的研究.干旱地区农业研究,2004,22(3):123-126.
[18]钟广炎,陈力耕.柑桔种质资源抗寒性与叶片结构的关系.中国柑桔,1994,23(2):16-17.
[19]王为义.高山植物结构特异性的研究//中国科学院西北高原生物研究所.高原生物学集刊第四集,2016.
[20]祁如虎,李有忠,范建平.16种高山植物叶片内的异细胞及其生态学意义.西北植物学报,1998,18(2):270-276.
[21]王勋陵,王静.植物形态结构与环境.兰州:兰州大学出版社,1989.