盐胁迫是影响植物生长的重要因素之一,因此阐明植物的抗盐机制对于选育抗盐品种和改良作物品质具有重要意义。本实验以抗盐性较强的东营野生大豆(Glycine soja Sieb. et Zucc. ZYD 03262)和广泛栽培的山东栽培大豆(Glycine max (L.) Merr.山宁11号)为实验材料,研究了两种大豆对不同浓度NaCl(0,100,200mM)处理的响应,从光合作用、光能利用效率
Habitat selection is a process of animal selects suitable habitat,by which the physiological functions and behavioral performances could reach the optimal l
Yes spinyvented frog(Quasipaa yei),narrowly distributed in Dabie Mountain,is an endemic anuran amphibian.However,the taxonomic history of Quasipaa yei is so
Environmental variation associated with seasonality along geographical gradients is likely to promote differentiation in lifehistory traits,but has been lit
Variation in ecological selection pressures has been implicated to explain variation in brain size and architecture in fishes,birds and mammals,but little i