田间开放式增温对东北水稻氮素利用的影响
阮俊梅, 张俊, 刘猷红, 董文军, 孟英, 邓艾兴, 杨万深, 宋振伟, 张卫建

Effects of free air temperature increase on nitrogen utilization of rice in northeastern China
RUAN Jun-Mei, ZHANG Jun, LIU You-Hong, DONG Wen-Jun, MENG Ying, DENG Ai-Xing, YANG Wan-Shen, SONG Zhen-Wei, ZHANG Wei-Jian
表3 增温对盆栽水稻生物量与籽粒产量的影响
Table 3 Effects of warming on the biomass and grain yield in pot rice (g m-2)
年份
Year
处理
Treatment
根系生物量
Root biomass
秸秆生物量
Straw biomass
籽粒产量
Grain yield
2019 对照CK 161.87±15.01 a 529.71±9.83 b 670.13±8.94 b
增温W 155.82±5.80 a 689.11±28.99 a 761.73±9.00 a
2020 对照CK 208.89±3.55 a 750.84±8.94 b 1074.89±23.06 a
增温W 242.09±17.21 a 814.58±2.47 a 1158.62±8.77 a