摘要
本文利用OTC-1型开顶式气室时大豆进行了长时期不同CO_2浓度处理的接触试验,结果表明:不同CO_2浓度处理对大豆生长发育、生物产量、籽粒产量及叶片光合作用率等影响显著,且均为正效应。
he touch experiment of long time measurement with different CO_2 concentrations onsoybean was by using open top chamber OTC-1.The result shows that the influences of dif-ferent CO_2 concentrations on soybean growth and development,mass and grain yield and pho-tosysthesis rate are remarkably positive effects.
出处
《生态学报》
CAS
CSCD
北大核心
1995年第2期148-154,共7页
Acta Ecologica Sinica
关键词
大豆
二氧化碳
open top chamber,CO_2 concentration,soybean.