Three somaclones with desirable yield traits, high content of acyl urea and high photosynthetic efficiency were identified.
初步选出产量性状好、酰脲含量高和光合效率较强的无性系3个。
Compared with other maize hybrids, they are characterized by poor low temperature resistance, good high temperature tolerance, fast growth, high photosynthetic efficiency of leaves and high yield etc.
这些品种与其它品种比较具有耐寒性差、耐高温性好、生长速度快、叶片光合效能强和产量突出等生理特性。
High temperature caused a decreasing photosynthetic efficiency and aggravated photoinhibition.
结果表明高温引起了光合效率降低，加重了光合光抑制。
HYV is required to possess higher photosynthetic efficiency and respond to high rates of nitrogen fertilizer and resist to lodging as well as maximize yield components.
高产品种要具备高光合效率、高施氮量的反应、倒伏并使产量构成因素最大化。
HYV is required to possess higher photosynthetic efficiency and respond to high rates of nitrogen fertilizer and resist to lodging as well as maximize yield components.
高产品种要具备高光合效率、高施氮量的反应、倒伏并使产量构成因素最大化。
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