摘要
比较福建省龙眼主产区厦门市同安区早期龙眼主栽品种‘水涨’、‘赤壳’以及近年推广的‘凤梨穗’、‘银早98’的净光合速率、气孔导度、胞间CO2浓度、蒸腾速率、气孔限制值等光合作用参数的差异。结果表明,净光合速率‘凤梨穗’最高,‘银早98’次之,两品种(品系)光合效能较高,具有高产潜能。蒸腾速率‘银早98’最小,具较强的耐旱性能。
The difference of net photosynthetic rate,stomatal conductance,intercellular CO2 concentration,transpiration rate and stomatal limitation of different longyan main culture varietied（＇shuizhang＇ and ＇chike＇） and recent application varietied（＇fenglisui＇ and ＇yinzao 98＇） in tong＇an strict,xiamen were compared.The results showed that net photosynthetic rate of ＇fenglisui＇ was highest,the nest was ＇yinzao 98＇.The photosynthesis efficiency of ＇fenglisui＇ and ＇yinzao 98＇ was higher,which has proficiency of high production.The transpiration rate of ＇yinzao 98＇ was lowest,which has better performance of drought-enduring.
出处
《福建果树》
2011年第3期9-12,共4页
Fujian Fruits
关键词
龙眼
品种
光合作用参数
Longan
Varity
Photosynthetic parameter
