葡光互补对吐鲁番葡萄叶片光合及叶绿素荧光特性的影响
|
摘要
本研究以新疆吐鲁番地区主栽品种‘无核白’为研究对象,通过测定葡萄园小气候及叶片光合日变化、叶绿素荧光参数的变化,探讨不同光伏板铺设密度对葡萄叶片光合及叶绿素荧光特性的影响,以期为葡萄园铺设光伏板时选择合适密度提供理论依据。设置6种试验处理,分别为铺设光伏板间隔为0.5 m(C1)、1.0 m(C2)、1.5 m(C3),始终处于板下阴影处(Cy),不铺设光伏板(CK)以及传统小棚架(NEA)。结果表明,C2的温度和光合有效辐射均显著高于Cy,温度显著低于CK和NEA,而光合有效辐射与CK和NEA差异不显著;各处理Pn下降的同时Ci升高,说明‘无核白’光合作用的限制因子主要是非气孔限制。综合来看,在本试验条件下光伏板间隔1.0 m为最适铺设密度。
In this study, the main cultivar 'Thompson Seedless' in Turpan, Xinjiang was taken as the research object. Through detecting the change of vineyard microclimate, diurnal variation of photosynthesis and chlorophyll fluorescence parameters, the effects of different photovoltaic panel laying densities on photosynthetic and chlorophyll fluorescence characteristics of grape leaves were discussed, so as to provide theoretical basis for choosing the right photovoltaic panel density when laying photovoltaic panels in the vineyard. Six kinds of experimental treatments were set up, which were 0.5 m(C1), 1.0 m(C2), 1.5 m(C3) for the space of photovoltaic panels, always in the shadow of panel(Cy), no photovoltaic panel(CK) and in the traditional small scaffolding(NEA). The results showed that the temperature and photosynthetic active radiation(PAR) of C2 were significantly higher than those of Cy, and the temperature was significantly lower than that of CK and NEA, while the differences of PAR of C2 with CK and NEA were not significant. The decrease of Pn and the increase of Ci in all treatments indicated that the limiting factor of photosynthesis of 'Thompson Seedless' was mainly non-stomatal limitation. Overall, under this test condition, the optimum laying density of photovoltaic panels was 1.0 m.
In this study, the main cultivar 'Thompson Seedless' in Turpan, Xinjiang was taken as the research object. Through detecting the change of vineyard microclimate, diurnal variation of photosynthesis and chlorophyll fluorescence parameters, the effects of different photovoltaic panel laying densities on photosynthetic and chlorophyll fluorescence characteristics of grape leaves were discussed, so as to provide theoretical basis for choosing the right photovoltaic panel density when laying photovoltaic panels in the vineyard. Six kinds of experimental treatments were set up, which were 0.5 m(C1), 1.0 m(C2), 1.5 m(C3) for the space of photovoltaic panels, always in the shadow of panel(Cy), no photovoltaic panel(CK) and in the traditional small scaffolding(NEA). The results showed that the temperature and photosynthetic active radiation(PAR) of C2 were significantly higher than those of Cy, and the temperature was significantly lower than that of CK and NEA, while the differences of PAR of C2 with CK and NEA were not significant. The decrease of Pn and the increase of Ci in all treatments indicated that the limiting factor of photosynthesis of 'Thompson Seedless' was mainly non-stomatal limitation. Overall, under this test condition, the optimum laying density of photovoltaic panels was 1.0 m.
引文
[1] 陈小玲,陈清西.植物弱光逆境生理的研究进展[J].北方园艺,2014(6):183-187.
[2] 姬东升.桃光合特性的研究[J] .吉林农业:下半月,2009 (9):74-75.
[3] 王志强,何方,牛良,等.设施栽培油桃光合特性研究[J].园艺学报,2000,27(4):245-250.
[4] 孔庆山.中国葡萄志[M].北京:中国农业科学技术出版社,2004.
[5] 郭连旺,沈允钢.高等植物光合机构避免强光破坏的保护机制[J].植物生理学通讯,1996,32(1):1-8.
[6] 张大鹏.叶幕PAR光能截留和分配对葡萄群体光合同化物源库关系的调控[J].植物生态学报,1995,19(4):302-310.
[7] 张晓安.我国太阳能光伏利用的现状、存在问题及其对策[J].合肥工业大学学报(社会科学版),2009,23(6):18-23.
[8] 赵海亮,赵文东,孙凌俊,等.不同架式巨峰葡萄光合特性与叶绿素荧光参数研究[J].西南农业学报,2015,28(6):2691-2695.
[9] 赵妮,郁松林,赵宝龙,等.日光温室中不同架式对葡萄光合特性及果实品质的影响[J].新疆农业科学,2016,53(11):2023-2032.
[10] 单守明,平吉成,王振平,等.不同架式对设施葡萄光合特性及果实品质的影响[J].山地农业生物学报,2010,29(2):107-111.
[11] 满丽婷,赵文东,郭修武,等.不同架式晚红葡萄浆果膨大期光合特性研究[J].河南农业科学,2009(3):82-85.
[12] 曹燕,余华,杨红艳,等.浅析无核白葡萄生长关键期的气候条件对产量的影响[J].南方农业,2018,12(21):136-138.
[13] 李勃,李晨,李秀杰,等.遮阴对‘夏黑’葡萄叶幕微环境、叶片质量及果实品质的影响[J].中国果树,2017(5):45-48.
[14] Farquhar G D,Sharkey T D.Stomatal conductance and photosynthesis[J].Annual Review of Physiology,1982,33:317-345.
[15] Bolhar-Noedenkampf H R,?quist G.Chlorophyll fluorescence as a tool in photosynthesis research[M]// Hall D O,Scuelock M O,Bolhar-Nordenkampf H R,et al.Photosynthesis and production in a changing environment:a field and laboratoy manual.London:Chapman & Hall,1993:193-206.
[16] 徐大全.光合作用效率[M].上海:上海科学技术出版社,2002.
[17] Bj?rkman O,Demming B.Photon yield of O2 evolution and chlorophyll fluorescence characteristics at 77K among vascular plants of diverse origins[J].Planta,1987,170:489-504.
[18] 刘瑞显,王友军,陈其林,等.花铃期干旱胁迫下氮素水平对棉花光合作用与叶绿素荧光特性的影响[J].作物学报,2008,34(4):675-683.
[19] 侯丽丽,邱毅,孙惠敏,等.除草剂草甘膦对葡萄光合作用及叶绿素荧光特性的影响[J].北方园艺,2018(13):57-62.
[2] 姬东升.桃光合特性的研究[J] .吉林农业:下半月,2009 (9):74-75.
[3] 王志强,何方,牛良,等.设施栽培油桃光合特性研究[J].园艺学报,2000,27(4):245-250.
[4] 孔庆山.中国葡萄志[M].北京:中国农业科学技术出版社,2004.
[5] 郭连旺,沈允钢.高等植物光合机构避免强光破坏的保护机制[J].植物生理学通讯,1996,32(1):1-8.
[6] 张大鹏.叶幕PAR光能截留和分配对葡萄群体光合同化物源库关系的调控[J].植物生态学报,1995,19(4):302-310.
[7] 张晓安.我国太阳能光伏利用的现状、存在问题及其对策[J].合肥工业大学学报(社会科学版),2009,23(6):18-23.
[8] 赵海亮,赵文东,孙凌俊,等.不同架式巨峰葡萄光合特性与叶绿素荧光参数研究[J].西南农业学报,2015,28(6):2691-2695.
[9] 赵妮,郁松林,赵宝龙,等.日光温室中不同架式对葡萄光合特性及果实品质的影响[J].新疆农业科学,2016,53(11):2023-2032.
[10] 单守明,平吉成,王振平,等.不同架式对设施葡萄光合特性及果实品质的影响[J].山地农业生物学报,2010,29(2):107-111.
[11] 满丽婷,赵文东,郭修武,等.不同架式晚红葡萄浆果膨大期光合特性研究[J].河南农业科学,2009(3):82-85.
[12] 曹燕,余华,杨红艳,等.浅析无核白葡萄生长关键期的气候条件对产量的影响[J].南方农业,2018,12(21):136-138.
[13] 李勃,李晨,李秀杰,等.遮阴对‘夏黑’葡萄叶幕微环境、叶片质量及果实品质的影响[J].中国果树,2017(5):45-48.
[14] Farquhar G D,Sharkey T D.Stomatal conductance and photosynthesis[J].Annual Review of Physiology,1982,33:317-345.
[15] Bolhar-Noedenkampf H R,?quist G.Chlorophyll fluorescence as a tool in photosynthesis research[M]// Hall D O,Scuelock M O,Bolhar-Nordenkampf H R,et al.Photosynthesis and production in a changing environment:a field and laboratoy manual.London:Chapman & Hall,1993:193-206.
[16] 徐大全.光合作用效率[M].上海:上海科学技术出版社,2002.
[17] Bj?rkman O,Demming B.Photon yield of O2 evolution and chlorophyll fluorescence characteristics at 77K among vascular plants of diverse origins[J].Planta,1987,170:489-504.
[18] 刘瑞显,王友军,陈其林,等.花铃期干旱胁迫下氮素水平对棉花光合作用与叶绿素荧光特性的影响[J].作物学报,2008,34(4):675-683.
[19] 侯丽丽,邱毅,孙惠敏,等.除草剂草甘膦对葡萄光合作用及叶绿素荧光特性的影响[J].北方园艺,2018(13):57-62.