干旱地区农业研究Issue(6)：10-18,9.
秸秆生物反应堆条件下秋冬茬温室番茄滴灌灌溉制度研究
Research on the drip irrigation schedule for greenhouse tomato in autumn-winter under the condition of straw biological reactor
摘要
Abstract
With a contrast experiment in greenhouse in autumn and winter of 2010 and 2011 ,this paper studied the influence of straw biological reactor on water use efficiency and water consumption intensity of greenhouse tomato in au-tumn-winter ,and acquired an optional irrigation schedule on the basis of a principal components analysis .Results show that compared with control treatments ,straw biological reactor significantly increases water consumption intensity of toma-to in blossom-fruit stage and fruit stage with growth rates of 27 .01% ~50 .50% and 15 .87% ~76 .32% respectively ;Tomato yield under the condition of straw biological reactor is significantly higher than that in contrast area with a growth rate of 18 .38% ~35 .97% ;Water use efficiency is also higher with a growth rate of 8 .31% ~29 .08% ;When soil moisture ranges from 60% θf to 70% θf in seedling stage ,70% θf to 80% θf in flowering&fruiting stage ,70% θf to 80%θf in fruiting stage ,straw biological reactor has a significant effect on the increase of yield and water use efficiency .关键词
秸秆生物反应堆/温室番茄/灌溉制度/耗水强度/水分利用效率/主成分分析Key words
straw biological reactor/green house tomato/drip irrigation schedule/water consumption intensity/wa-ter use efficiency/principal components analysis分类
农业科技引用本文复制引用
马世林,李波,王铁良..秸秆生物反应堆条件下秋冬茬温室番茄滴灌灌溉制度研究[J].干旱地区农业研究,2014,(6):10-18,9.基金项目
辽宁省科技厅一般项目 （）
