Root to shoot ratio of upland rice (0.116) was remarkably bigger than that of paddy rice (0 087). Root respiration rate of the former was 2.7 times of the latter.
覆草旱作的根冠比(0.116)显著大于常规水稻(0.087)，前者的根系呼吸强度是常规水稻的2.7倍。
The oscillation intensity was found to be significantly correlated with VPD and root resistance, but not with the respiration rate.
气孔振荡强度与VPD和根阻力显著相关，但与呼吸速率无明显相关。
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