1 )Õ¦Ì 3þQ °Ñ i 3Á¥Y *1Ï_ê1ÊÖ ´1R .®1 ä1 Ù=2 1 = Î g j<ÕÜ5 Ø_ = Î 024000 2 = Î aìE j<ÕÜ5Ø_ = Î aì 024200 K1 ùî± 3þ )ÕT¨/¥¦ÌQ °Ñ ië1 3Á¥YT¨bYV4© °Ñ i i =Äar Ñ¥MÄ#Ñ i 3Á° R¥ 3É?â f a*½*TaT LÁ ¥Ø°s a = ι u¨¥ 3þ )ÕbùîV ü¦ÌQ )Õ¦ÌQ (µ4Úr ÑT¨ )Õ­Wi vµY Q db CO2i Û HWwM7® O ( ?r 1000ppm ò) Ø­Wµs üA ?C¦ÌQ9Árm üAò) Ø* ùÁ 1v9F 60%P· 60 ?Á ò) Ø­W1v9F 20%-42.3%9Á9 lrmA÷b¦ÌQ¿Ñ i ¡° Rµ×1¥É 3É a4* 7½ l ù¥T¨b 1oM vÐ 3þQ * Effects of Straw Stalk Bio-reactor of Different Microbial Strains on Production of Greenhouse YUE Ling1, WEI Xingdong1,JIN Yurong1, GUO Junxiu1, SUN Weiwei1, LI Chunfeng2 (1. Station of Agricultural Diversified Business and Management, Chifeng Agriculture Bureau, Chifeng City, 024000, China; 2. Station of Agricultural Diversified Business and Management, Ningcheng County Agriculture Bureau, Ningcheng County, 024000, China) Abstract: The effects of straw stalk bio-reactor technique of different microbial strains on greenhouse cultivation in winter are studied in this paper. Changes of soil temperature and carbon dioxide in the greenhouse, the growth stages, first flower and fruit date, yield of squashes are investigated and analysed. And one or some better microbial strains are selected for applied in our region. Results shows that straw stalk reactor reactors of different strains have increased the role of soil temperature, there is a big difference between different strains. Release of carbon dioxide decreases in time, all of bio-reactors carbon dioxide can reach to 1000ppm, however, the significant differences between each treatment. Yield is increased for over 60% than CK in 15 days in all bio-reactors, 20%-42.3% differences morn than CK between different treatments. Bio-reactor applied in squash cultivation in greenhouse can improve soil temperature, increase carbon dioxide, and a great promotion in growth, advanced in flower and fruit stages, significant increase in production. 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