摘要
以玉米作为供试材料,研究保水剂对玉米苗期农艺性状的影响。结果表明,使用保水剂可提高株高、地上部鲜重、叶面积、叶绿素含量和脯氨酸含量,株高、叶面积、叶绿素含量和脯氨酸含量分别比对照增加了7.9%,17.9%,12.5%,13.9%和18.5%,但不同玉米品种对保水剂的反应有一定差异。
Maize （Zea rnays L. ） was used as experimental material to study the effect of super absorbent polymer on agronomic characters of seedling period. The results showed that plant height, overground fresh weight, leaf area, chlorophyll content and proline content of maize seedling treated with super absorbent polymer were increased 7.9 %, 17.9 %, 12.5 %, 13.9 % and 18.5~, respectively. But different maize cultivars had different susceptibility to super absorbent polymer.
出处
《北京农学院学报》
2013年第2期8-10,共3页
Journal of Beijing University of Agriculture
关键词
玉米
苗期
农艺性状
保水剂
maize （Zea mays L. ）, seedling, agronomic character, super absorbent polymer
