摘要
应用S3307对番茄进行浸种处理,研究其对番茄幼苗抗旱性的影响,结果表明:S3307浸种处理能够提高番茄幼苗的SOD和POD活性,提高脯氨酸、Vc含量,降低MDA含量和外渗电导率水平,进而提高了番茄幼苗的抗旱性。5mg·L-1S3307浸种的效果明显。
Soaking seed in S3307 solution was applied to tomatos, and effects on drought resisitance of tomato seedlings was researched. The result showed that seed soaking in S3307 solution, SOD and POD activities could be raised, proline and vitamin C content could be increased, MDA content and relative electrical rate could be decreased. Therefore, drought resisitance of tomato seedlings was increased. And the treatment of seed soaking in 5 mg·L^-1 S3307 solution had the best effect.
出处
《北方园艺》
CAS
北大核心
2007年第2期12-14,共3页
Northern Horticulture
关键词
S3307
番茄
幼苗
浸种
抗旱性
S3307
Tomato
Seedlings
Soaking seed
Drought resisitance
