鹰嘴豆基因型在低温胁迫下形态和生化特性的比较研究。
Comparative studies on morphological and biochemical characters of chickpea genotypes under chilling stress.
作者信息
Chohan Abha, Raina S K
机构信息
Department of Botany, Punjab Agricultural University, Ludhiana - 141 004, India.
出版信息
J Environ Biol. 2011 Mar;32(2):189-94.
Comparison of chickpea (Cicer arietinum L.) genotypes for morphological and biochemical attributes was done. Morphological characters viz. Plant height, number of branches and number of leaves were recorded highest in chilling tolerant genotypes at early stages of development (30 and 60 DAS) whereas at later stages (90 and 120 DAS) these characters were recorded highest in chilling sensitive genotypes. Pollen viability percentage at 5 and 10 degrees C temperatures were recorded highest in chilling tolerant genotypes as compared to sensitive genotypes. Biochemical characters viz. electrolyte leakage (%), total soluble sugars and total free amino acids were recorded highest in chilling tolerant genotypes as compared to sensitive genotypes.
对鹰嘴豆（Cicer arietinum L.）基因型的形态和生化特性进行了比较。形态特征方面，即株高、分枝数和叶片数，在发育早期（30和60日龄），耐冷基因型的这些特征记录值最高，而在后期（90和120日龄），这些特征在冷敏感基因型中记录值最高。与敏感基因型相比，在5摄氏度和10摄氏度温度下，耐冷基因型的花粉活力百分比记录值最高。生化特征方面，与敏感基因型相比，耐冷基因型的电解质渗漏率（%）、总可溶性糖和总游离氨基酸记录值最高。
Zotero 插件