日光温室外置式“秸秆生物反应堆”技术研究与推广

Application of Straw Bio-Reactor on Out Side Soil Greenhouse Vegetables.

“秸秆生物反应堆”技术是在日光温室内建造反应池,通过生物技术将玉米、杂草等秸秆转化为蔬菜生长所需的CO2、热量、抗病孢子、无机及有机养料,达到蔬菜高产优质早熟无公害。2003—2005年在临淄区、高青县种植的番茄、西葫芦、辣椒、黄瓜等目光温室大棚内推广外置式“秸秆生物反应堆”1257个,番茄增产40．1％,西葫芦增产32％,黄瓜增产33．5％,芸豆增产35．6％,辣椒增产31.2％,增产效果十分显著,转化419hm2玉米秸秆6285t,同时减少化肥投入33．35％,农药44．5％,投入产出比1:10-15．经济生态和社会效益显著。

Straw bio-reactor made of reactive pool in greenhouse can increase the yields of vegetables , improve the quality and get less pollution by decomposing straw and stalks into CO2 ,heat energy, spores against diseases and nutriments for vegetables growth .The experiments result in Linzi District and Gaoqing County during 2003-2005 showed that tomato, 32%, 33.5%, 35.6% and 31.2% respectively. squash, cucumber, bean and pepper increase yield 40.1%