| 施用氰氨化钙对土壤pH值·EC值及黄瓜生长的影响 |
| |
| 引用本文： | 谷端银,王秀峰,魏珉,张仁堂,张海平.施用氰氨化钙对土壤pH值·EC值及黄瓜生长的影响[J].安徽农业科学,2006,34(1):106-107,200. |
| |
| 作者姓名： | 谷端银 王秀峰 魏珉 张仁堂 张海平 |
| |
| 作者单位： | 山东农业大学园艺科学与工程学院,山东,泰安,271018;山东农业大学食品科学与工程学院,山东,泰安,271018;南京农业大学园艺学院,江苏,南京,210095 |
| |
| 摘 要： | 通过氰氨化钙CaCN2预处理土壤,研究了施用CaCN2对盆栽黄瓜土壤pH值、EC值及对黄瓜生长以及相关生理指标的影响。结果表明:施用CaCN2可以使土壤pH值上升,并且随着用量的增大pH值逐渐增大,但增长幅度逐渐减小;施用后对EC值的影响不大;施用10 g/盆CaCN2可以明显增加黄瓜叶绿素含量,增强根系活力,促进黄瓜生长,但施用30和60 g/盆则不同程度影响了黄瓜的生长。
|
| 关 键 词： | 氰氨化钙 土壤pH值 EC值 黄瓜 |
| 文章编号： | 0517-6611(2006)01-0106-02 |
| 修稿时间： | 2005年8月29日 |
Influence of Applying Calcium Cyanamide on the Soil pH, EC Value and Growth of Cucumber Seedlings |
| |
| GU Duan-yin et al.Influence of Applying Calcium Cyanamide on the Soil pH, EC Value and Growth of Cucumber Seedlings[J].Journal of Anhui Agricultural Sciences,2006,34(1):106-107,200. |
| |
| Authors: | GU Duan-yin |
| |
| Abstract: | The results showed that the soil pH value was increased when CaCN_2 was used,but its effects on soil EC value was not very clear.The chlorophyll and root activity was increased and the cucumber seedlings were greatly enhanced after 10?g CaCN_2 application in every pot.The cucumber seedlings with 30?g and 60?g CaCN_2 treatment were differently decreased. |
| |
| Keywords: | Calcium Cyanamide Soil pH Soil EC value Cucumber |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
