摘要
本文通过对保护地黄瓜施用ＣＯ２气肥，结果表明，施肥后促进了黄瓜的生长发育，株高、叶片数及座果率增加，增强了抗病性，前期增产４０．５４～４７．９４％，总产量增加２１．１０～２８．５６％。阐明了在保护地施用ＣＯ２气肥是黄瓜高产高效生产的有效措施之一。
he effects of applying CO2 gas
fertilizer on cucumber in protecting field were stud-ied.The results showed, that fertilizer promoted
cucumber's growth.Plant height,leafnumer and fruiting rate were all inereased.When the fertilizer
being used,the resistanceto diseases of the cucumber was iniproved.Early cucumber yield was
increased by 40.54一47.94%,and tatal yield was inereased by 21.10一28.56%.
关键词
保护地
黄瓜
产量
二氧化碳气肥
气肥
CO_2
gas fertilizer cucumher in protecting field yield.
