Effects of water stress on growth and yield of rice were studied in jointing-booting stage.
试验研究了拔节孕穗期水分胁迫对水稻生长发育及产量的影响。
The pot experiment was conducted to study the effects of water stress on photosynthetic and physiological characteristics of rice in early jointing-booting stage.
采用盆栽试验研究了水稻拔节孕穗期水分胁迫复水后的光合特性和生理活性。
The pot experiment was conducted to study the effects of drought stress and waterlogging stress on photosynthetic and physiological characteristics of rice in jointing-booting stage.
采用测筒试验研究了水稻拔节孕穗期旱涝急转前后的光合特性和生理活性。
In the late of jointing and booting stage rice has highest dry matter productivity.
水稻在拔节孕穗后期干物质生产速率最大。
The stage from jointing to booting is long and the differentiation of young ear is abundant.
拔节孕穗期长，幼穗分化充分，有利于壮秆大穗的形成。
The stage from jointing to booting is long and the differentiation of young ear is abundant.
拔节孕穗期长，幼穗分化充分，有利于壮秆大穗的形成。
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