[1]CHAI Zhong-ping,WANG Xue-mei,SUN Xia,et al.Influence of Different Fertilization Treatments on Photosynthetic Characteristics of Fruit Enlargement Stage of Korla Fragrant Pear[J].Research of Soil and Water Conservation,2013,20(02):151-155.
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Influence of Different Fertilization Treatments on Photosynthetic Characteristics of Fruit Enlargement Stage of Korla Fragrant Pear
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
20
Number of periods:
2013 02
Page number:
151-155
Column:
Public date:
2013-04-28
- Title:
- Influence of Different Fertilization Treatments on Photosynthetic Characteristics of Fruit Enlargement Stage of Korla Fragrant Pear
- Keywords:
- Korla fragrant pear; fertilization; fruit enlargement stage; photosynthetic characteristics
- CLC:
- S661.2
- DOI:
- -
- Abstract:
- The diurnal variation curves of photosynthetic characteristics of fruit enlargement stage of korla fragrant pear under different fertilization treatments were measured by portable photosynthesis system CIRAS-2 under the field conditions. The results showed that the diurnal variation curves of Pn of Korla Fragrant Pear presented double-apex curves, double-apex was weak or not obvious, and had a phenomenon of photosynthetic ‘noon breaking’. The diurnal variation curves of Gs and Ls were same as Pn, they also showed double-apex curves, but the double-apex of Gs was obvious, the double-apex of Ls was weak. The diurnal variation curves of Ci were contrary with Pn, they showed double-valley curves. The diurnal variation curves of Tr presented single-apex curves, but the diurnal variation curves of WUE showed single-valley ones. It could cause obvious impacts on chlorophyll content, LAI and photosynthetic characteristics of Korla Fragrant Pear. Under different fertilization treatments, the roles of fertilizer N, P and K to chlorophyll content and LAI of Korla Fragrant Pear were in the order of N > P > K. The photosynthetic characteristics were different, the roles of fertilizer N，P and K in Pn and WUE of Korla Fragrant Pear leaves were in the order of K > P > N, Tr of Korla Fragrant Pear leaves was in the order of P > N > K, and Gs of Korla Fragrant Pear leaves was in the order of K > N > P.
- References:
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[1] 姜小文,易干军,霍合强,等.毛叶枣光和特性研究[J].果树学报,2003,20(6):479-482.
[2] 郭俊荣,杨培华,谢斌银,等.银杏光合与蒸腾特性的研究[J].西北植物学报,1997,17(4):505-510.
[3] 周怀军,张洪武,张晓曼,等.不同砧木大石早生李光合特性[J].西北林学院学报,2003,9(1):18-21.
[4] 牛俊玲,解思敏.果园生草对果树光合特性影响的研究[J].山西农业大学学报,2000(4):353-356.
[5] 路丙社,白志英,董源,等.阿月浑子光合特性及其影响因子的研究[J].园艺学报,1999,26(4):289-290.
[6] 姜卫兵,高光林,戴美松,等.盐胁迫对不同砧穗组合梨幼树光合日变化的影响[J].园艺学报,2003,30(6):653-657.
[7] 郑淑霞,上官周平.8种阔叶树种叶片气体交换特征和叶绿素荧光特性比较[J].生态学报,2006,26(4):1080-1087.
[8] 王润元,杨兴国,赵鸿,等.半干旱雨养区小麦叶片光合生理生态特征及其对环境的响应[J].生态学杂志,2006,25(10):1161-1166.
[9] 王白坡,丁兴萃,戴文圣,等.田间条件下砂梨光合作用的研究[J].园艺学报,1987,14(2):97-102.
[10] 赵宗方,凌裕平,吴建华,等.梨树的光合特性[J].果树科学,1993,10(3):154-156.
[11] 王振磊.黄金梨和鸭梨光合特性的研究[D].河北保定:河北农业大学,2005.
[12] 莫新禄.不同砂梨品种的光合特性比较研究[D].长沙:中南林业科技大学,2006.
[13] 刘振蛟,曲柏宏,李玉梅,等.苹果梨的净光合速率变化规律[J].延边大学农业学报,2006,28(1):32-34.
[14] 梅立新.田间条件下几种梨树光合蒸腾比较[J].北方园艺,1991(1):11-13.
[15] 杨万镒,邱淑艳,户世昌.梨不同种和品种的光合速率比较研究[J].中国果树,1991(4):8-10.
[16] 谢深喜,罗先实,吴月嫦,等.梨树叶片光合特性研究[J].湖南农业大学学报,1996,22(2):134-138.
[17] Farquhar G D, Sharkey T D. Stomatal conductance and photosynthesis[J]. Annual Review of Plant Physiology,1982,33:317-345.
[18] Nijs I, Ferris R, Blum H, et al. Stomatal regulation in a changing climate: a field study using free air temperature increase (FATI) and free air CO2 enrichment (FACE)[J]. Plant, Cell and Environment,1997,20(8):1041-1050.
[19] 毛培利,曹帮华,宋绪忠,等.干旱胁迫下刺槐无性系光合生理适应性研究[J].浙江林业科技,2007,27(4):34-37.
[20] 樊慧敏,赵志军,程福厚,等.不同梨品种的光合特性研究[J].广东农业科学2010(11):115-117.
[21] 盛宝龙,常有宏,姜卫兵,等.不同类型梨品种光合特性的比较[J].果树学报,2007,24(6):742-746.
[22] 张琦,张玉星,陈玉娟.库尔勒香梨光合特性的研究[J].河北农业大学学报,2006,29(6):29-32.
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