【摘要】 为了加速小麦抗旱品种的培育,我们比较研究了春小麦品种榆中红和甘肃96号的抗旱性表现。本试验结果表明,榆中红麦植株叶片的束缚水含量、保水力和吸水力都比96号高;在土壤干旱条件下,榆中红麦的蛋白质合成保持比较稳定的状态,这些生理反应表明榆中红麦的抗旱性比甘肃96号强。更多还原

【Abstract】 For speed up varietal breeding of drought resistance in the springwheat, we comparatively studied the behavior of the drought resistance bet-ween spring wheat varities "Yuchung Hung" and "Kansu No. 96". The resultsobtained in this experiment indicated that bond water content, water-re-taining and water-absorbing capacity of leaves of "Yuchung Hung" plant ishigher than that of "Kansu No. 96". Under the condition of drier soil, pro-tein synthesis of "Yuchung Hung" plant is more stability. These physio-logical response indicate that drought resistance of "Yuchung Hung" isstronger than that of "Kansu No. 96".更多还原