Elevated CO2 increases carbon allocation to the roots of Lolium perenne under free-air CO2 enrichment but not in a controlled environment期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

Elevated CO₂ increases carbon allocation to the roots of Lolium perenne under free-air CO₂ enrichment but not in a controlled environment

Authors:	Daniel Suter,Marco Frehner,Bernt U. Fischer,Josef Nö sberger, Andreas Lü scher

Affiliation:	Institute of Plant Sciences, Swiss Federal Institute of Technology (ETH), Universitätstrasse 2, CH–8092 Zurich, Switzerland;;Present address: CRINA SA, Chemin de la Combe 15, CH–1196 Gland, Switzerland;;Present address: Swiss Federal Research Station for Agroecology and Agriculture (FAL), Reckenholzstrasse 191, CH–8046 Zurich, Switzerland

Abstract:

Keywords:	Lolium perenne (ryegrass) elevated CO₂ free-air CO₂ enrichment (FACE) biomass partitioning root–shoot ratio allometry carbon allocation ¹⁴C pulse labelling