| 施锰对马铃薯产量和品质的影响 |
| |
| 作者姓名： | 宋志荣 |
| |
| 作者单位： | 湖南农业大学农学院 长沙410128 |
| |
| 基金项目： | 湖南省农业丰收计划重点科技攻关项目(2003-12)。 |
| |
| 摘 要： | 通过对马铃薯种薯进行浸种试验,研究锰素对马铃薯生长发育及产量和品质的影响。结果表明:适量的锰肥可以促进马铃薯的生长发育,增强抗逆性,提高产量和品质;但锰素过多又会产生不利影响;硫酸锰溶液的适宜浓度是0.01%~0.1%。
|
| 关 键 词： | 锰 马铃薯 生长发育 产量 品质 |
Effects of manganese fertilizer on growth,output and quality of potatoes |
| |
| Authors: | Song Zhirong |
| |
| Institution: | (1College of Agronomy, HNAU, Changsha 410128; 2Hunan Agricultural Technology and extension station, Changsha 410005) |
| |
| Abstract: | To find out effects of manganese fertilizer on growth, output and quality of potatoes, potato seeds were dipped in MnSO4 solution for some time. The result indicated that the appropriate dosage of manganese fertilizer could promote the growth, strengthen the ability of resisting adversity, heighten and output and quality of potatoes. However, too much use of manganese fertilizer could have negative effects. The appropriate content of MnSO4 solution is 0.01%~0.1%. |
| |
| Keywords: | manganese Potato Growth Output Quality |
|
| 点击此处可从《》浏览原始摘要信息 |
| 点击此处可从《》下载免费的PDF全文 |
|
