CAJ | 학술논문

利用17．5％PEG 6000溶液人工模拟土壤干旱条件，对77个花生品种进行萌芽期抗旱鉴定，结果显示，彩花生、花育23、E12、冀油98、中花8号、阜花11、粤油200抗旱性强，海花1号、花育31、金花1012、汕油2号抗旱性弱。将筛选出的花生品种种植在田间砂池中验证，收获期调查结果为：抗旱品种与不抗旱品种相比主茎较高，饱果数多。初步验证，利用芽期干旱胁迫对花生品种进行抗旱性筛选具有一定可靠性。
이용17．5％PEG 6000용액인공모의토양간한조건，대77개화생품충진행맹아기항한감정，결과현시，채화생、화육23、E12、기유98、중화8호、부화11、월유200항한성강，해화1호、화육31、금화1012、산유2호항한성약。장사선출적화생품충충식재전간사지중험증，수획기조사결과위：항한품충여불항한품충상비주경교고，포과수다。초보험증，이용아기간한협박대화생품충진행항한성사선구유일정가고성。
The drought resistance of 77 peanut varieties were identified at germination stage under artifi-cial simulation of soil drought with 17 .5%PEG 6000 .The results showed that Caihuasheng , Huayu 23 , E12 , Jiyou 98, Zhonghua 8, Fuhua 11 and Yueyou 200 had strong drought resistance , while Haihua 1, Huayu 31, Jinhua 1012 and Shanyou 2 owned weak drought tolerance .Screened peanut varieties were grown in field to verify the drought resistance .The investigation in harvest period found that compared with weak drought -re-sistant peanut varieties , those with strong drought resistance had higher main stem and more full pods .Prelim-inary validation indicated that screening of peanut drought resistance at germination stage was reliable .