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、对高施氮量的反应、抗倒伏并使产量构成因素最大化。
A 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、对高施氮量的反应、抗倒伏并使产量构成因素最大化。
Cd destroyed photosynthetic pigment , especially chlorophyll a and photosynthetic tissues , which then affected the photosynthetic efficiency and held back the growth of plants Cd ~ ( 2 + )破坏美人蕉光合作用色素特别是叶绿素a 、光合组织等,影响其光合作用效率,抑制其正常生长。
Various studies have been made to attempt to itemize the energy flow of an entire ecosystem , taking into account factors such as incoming radiation , photosynthetic efficiency , etc 为了详细说明整个生态系统的能量流,考虑了外来辐射、光合效率等等因素,已经进行了很多不同的研究。
The major target of photoinhibition is photosystem ii ( psii ) on which photoinhibition make photosynthetic efficiency decreased , electronic transportation blocked and reaction center protein dl photodamaged 已有研究表明ps是主要靶点,光抑制时表现为: ps光合效率下降、 ps电子传递链活性下降及核心蛋白被氧化而破坏。
The photosynthetic characters of super - high - yield rice ( oryza sativa ) , its photoinhibition and genetic law of photosynthetic traits and screening of high photosynthetic efficiency materials etc . were reviewed in this paper 摘要综述了超高产水稻的光合特性、光抑制、光合性状的遗传规律和高光效材料的筛选等内容,比较详细地介绍了光抑制部位及其表现,光抑制的原因以及光抑制中热耗散的可能途径及作用等。
Terrestrial plants are classified into three major photosynthetic types , namely , c3 , c4 and crassulacean acid metabolism ( cam ) plants , according to the mechanism of their photosynthetic carbon assimilation . c4 plants have co2 concentrating mechanism and higher photosynthetic efficiency than c3 plants , especially under high light intensity , high temperature , high oxygen partial pressure and drought conditions 本研究利用c _ 3植物、 c _ 4植物、旱稻与稗草等的杂交后代的材料,进行光合速率的测定,进一步分析植株在光能吸收传递、气孔调节、羧化反应等生理特性,研究高光效的生理机制。
百科解释
The photosynthetic efficiency is the fraction of light energy converted into chemical energy during photosynthesis in plants and algae. Photosynthesis can be described by the simplified chemical reaction