GROWTH-RESPONSES OF BARLEY EXPOSED TO SO2

被引：4
|
作者：
MURRAY, F
WILSON, S
机构：
[1] Biological and Environmental Science, Murdoch University, Murdoch
来源：
NEW PHYTOLOGIST | 1990年 / 114卷 / 03期
关键词：
barley; pollution; Sulphur dioxide; sulphur nutrition;
D O I：
10.1111/j.1469-8137.1990.tb00422.x
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Barley (Hordeum vulgare ev. Schooner) plants were exposed to 4, 42, 121, 256 or 517 nl 1−l SO2 to investigate the relationship between the exposure concentration of SO2 and growth. The plants were exposed from 14 days old, in open‐top chambers for 4 h day−1 (10.00‐14.00 h) for 79 days. The concentration‐response curves established illustrated a small growth stimulation (approx. 10%) at 42 nl 1−1 and a growth inhibition at 121 nl 11− or greater. The growth reduction was generally proportional to the exposure concentration at concentrations above 42 nl 1−1 Sulphur concentration in the shoot increased linearly with ambient SO2 concentration. Copyright © 1990, Wiley Blackwell. All rights reserved
引用
收藏
页码：537 / 541
页数：5
相关论文
共 50 条
  • [1] GROWTH-RESPONSES OF MUTANTS OF SPRING BARLEY TO FUMIGATION WITH SO2 AND NO2 IN COMBINATION
    KASANA, MS
    LEA, PJ
    NEW PHYTOLOGIST, 1994, 126 (04) : 629 - 636
  • [2] RESPONSES OF SPRING BARLEY TO SO2 AND NO2 POLLUTION
    PANDE, PC
    MANSFIELD, TA
    ENVIRONMENTAL POLLUTION SERIES A-ECOLOGICAL AND BIOLOGICAL, 1985, 38 (01): : 87 - 97
  • [3] RESPONSES OF WINTER BARLEY TO SO2 AND NO2 ALONE AND IN COMBINATION
    PANDE, PC
    MANSFIELD, TA
    ENVIRONMENTAL POLLUTION SERIES A-ECOLOGICAL AND BIOLOGICAL, 1985, 39 (03): : 281 - 291
  • [4] GROWTH-RESPONSES OF AILANTHUS-ALTISSIMA SEEDLINGS TO SO-2
    MARSHALL, PE
    FURNIER, GR
    ENVIRONMENTAL POLLUTION SERIES A-ECOLOGICAL AND BIOLOGICAL, 1981, 25 (02): : 149 - 153
  • [5] GROWTH-RESPONSES OF N-DEFICIENT AND S-DEFICIENT WHITE CLOVER AND BURR MEDIC TO SO2, NO AND NO2
    MURRAY, F
    MONK, R
    CLARKE, K
    QIFU, M
    AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 1994, 50 (02) : 113 - 121
  • [6] GROWTH-RESPONSES OF BIRCH AND SITKA SPRUCE EXPOSED TO ACIDIFIED RAIN
    ASHENDEN, TW
    BELL, SA
    ENVIRONMENTAL POLLUTION, 1988, 51 (02) : 153 - 162
  • [7] GROWTH OF XANTHOMONAS-PHASEOLI ON THE SURFACE OF LEAVES EXPOSED TO SO2
    LAURENCE, JA
    REYNOLDS, KL
    PHYTOPATHOLOGY, 1982, 72 (07) : 941 - 941
  • [8] CONCURRENT EXPOSURE TO SO2 AND/OR NO2 ALTERS GROWTH AND YIELD RESPONSES OF WHEAT AND BARLEY TO LOW CONCENTRATIONS OF O-3
    ADAROS, G
    WEIGEL, HJ
    JAGER, HJ
    NEW PHYTOLOGIST, 1991, 118 (04) : 581 - 591
  • [9] CONDUCTIVITY CHANGES OF POLYACETYLENE EXPOSED TO SO2
    BISCHOFF, G
    RABE, JG
    SCHMIDT, WF
    YOSHINO, K
    POLYMER JOURNAL, 1993, 25 (06) : 619 - 624
  • [10] PHOTOSYNTHESIS IN LEAVES EXPOSED TO SO2 AND NO2
    BULL, JN
    MANSFIELD, TA
    NATURE, 1974, 250 (5465) : 443 - 444
12345