5Kimball B A. Carbon dioxide and agricultural yield : An Assemblage and analysis of 430 prior observations [ J ]. agronomy Journal, 1983,75:779 - 788.
6Calvert A. Effects of day and night temperatures and carbon dioxide enrichment on yield of glasshouse tomato [ J ]. Journal of Horticultural science, 1972,47 : 231 - 247.
7Peet M M, Huber S C, Patterson D T. Acclimation to high CO2 in monoecious cucumbers [ J ]. Plant Physiol, 1986,80( 1 ) :63 -67.
8Hurd R G. Effects of CO2 - enrichment on the growth of young tomato plants in low light [J]. Annals of botany , 1968,32:531 - 542.
9山西农业大学植物生理教研室.植物生理试验报指导[M].太原:山西教育出版社.1989.
10Tfipp K E, Peet M M, Pharr D M, et al. CO2 - enriched yield and foliar deformation among tomato genotypes in el- evated CO2 environments [ J ]. Plant Physiol, 1991,96 (3) :713 -719.