Effects of ozone on growth, yield and leaf gas exchange rates of four Bangladeshi cultivars of rice (Oryza sativa L.)

被引：52

作者：

Akhtar, Nahid ^{[2
]}

Yamaguchi, Masahiro ^{[1
]}

Inada, Hidetoshi ^{[1
]}

Hoshino, Daiki ^{[1
]}

Kondo, Taisuke ^{[1
]}

Fukami, Motohiro ^{[3
]}

Funada, Ryo ^{[1
]}

Izuta, Takeshi ^{[1
]}

机构：

[1] Tokyo Univ Agr & Technol, Inst Agr, Fuchu, Tokyo 1838509, Japan

[2] Tokyo Univ Agr & Technol, United Grad Sch Agr Sci, Fuchu, Tokyo 1838509, Japan

[3] Utsunomiya Univ, Fac Agr, Utsunomiya, Tochigi 3218505, Japan

来源：

ENVIRONMENTAL POLLUTION | 2010年 / 158卷 / 09期

关键词：

Growth; Yield; Leaf gas exchange rates; Ozone; Rice; TRITICUM-AESTIVUM L; YANGTZE-RIVER DELTA; OPEN-TOP CHAMBERS; ELEVATED OZONE; ATMOSPHERIC POLLUTANTS; EUROPEAN WHEAT; CARBON-DIOXIDE; AIR-POLLUTION; SURFACE OZONE; AMBIENT OZONE;

D O I：

10.1016/j.envpol.2010.05.026

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

To assess the effects of tropospheric O-3 on rice cultivated in Bangladesh, four Bangladeshi cultivars (BR11, BR14, BR28 and BR29) of rice (Oryza sativa L) were exposed daily to charcoal-filtered air or O-3 at 60 and 100 nl l(-1) (10:00-17:00) from 1 July to 28 November 2008. The whole-plant dry mass and grain yield per plant of the four cultivars were significantly reduced by the exposure to O-3. The exposure to O-3 significantly reduced net photosynthetic rate of the 12th and flag leaves of the four cultivars. The sensitivity to O-3 of growth, yield and leaf gas exchange rates was not significantly different among the four cultivars. The present study suggests that the sensitivity to O-3 of yield of the four Bangladeshi rice cultivars is greater than that of American rice cultivars and is similar to that of Japanese rice cultivars and that O-3 may detrimentally affect rice production in Bangladesh. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：2970 / 2976

页数：7

共 52 条

[21] Ecological issues related to ozone: agricultural issues [J].

Fuhrer, J ;

Booker, F .

ENVIRONMENT INTERNATIONAL, 2003, 29 (2-3) :141-154

[22] Acute exposure to ozone inhibits rapid carbon translocation from source leaves of Pima cotton [J].

Grantz, DA ;

Farrar, JF .

JOURNAL OF EXPERIMENTAL BOTANY, 1999, 50 (336) :1253-1262

[23] Ozone impacts on cotton: towards an integrated mechanism [J].

Grantz, DA .

ENVIRONMENTAL POLLUTION, 2003, 126 (03) :331-344

[24] Growth and yield responses of potato to mixtures of carbon dioxide and ozone [J].

Heagle, AS ;

Miller, JE ;

Pursley, WA .

JOURNAL OF ENVIRONMENTAL QUALITY, 2003, 32 (05) :1603-1610

[25] Physiological and morphological responses of locally grown Malaysian rice cultivars (Oryza sativa L.) to different ozone concentrations [J].

Ishii, S ;

Marshall, FM ;

Bell, JNB .

WATER AIR AND SOIL POLLUTION, 2004, 155 (1-4) :205-221

[26]

Izuta T., 1994, Journal of Japan Society of Air Pollution, V29, P1

[27]

Izuta T, 1999, J JAPAN SOC ATMOSPHE, V34, P145

[28] Assessing current and future ozone-induced yield reductions for rice and winter wheat in Chongqing and the Yangtze River Delta of China [J].

Liu, Feng ;

Wang, Xiaoke ;

Zhu, Yongguan .

ENVIRONMENTAL POLLUTION, 2009, 157 (02) :707-709

[29] Effects of different ozone exposure regimes on photosynthesis, assimilates and thousand grain weight in spring wheat [J].

Meyer, U ;

Köllner, B ;

Willenbrink, J ;

Krause, GHM .

AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 2000, 78 (01) :49-55

[30] Season-long elevation of ozone concentration to projected 2050 levels under fully open-air conditions substantially decreases the growth and production of soybean [J].

Morgan, PB ;

Mies, TA ;

Bollero, GA ;

Nelson, RL ;

Long, SP .

NEW PHYTOLOGIST, 2006, 170 (02) :333-343

← 1 2 3 4 5 6 →