| 不同钙肥用量对小白菜产量和品质的影响 |
| |
| 引用本文： | 胡潇怡,王克武,孟范玉,安顺伟,岳焕芳,王志平,张丽红.不同钙肥用量对小白菜产量和品质的影响[J].蔬菜,2020(5):36-39. |
| |
| 作者姓名： | 胡潇怡 王克武 孟范玉 安顺伟 岳焕芳 王志平 张丽红 |
| |
| 作者单位： | 北京市农业技术推广站，北京 100029 |
| |
| 基金项目： | 北京市农业技术推广站项目（PXM2019_036204_000014）。 |
| |
| 摘 要： | 为研究不同水平钙肥对蔬菜产量和品质的影响,以小白菜为研究对象,进行低(22 g/m^2硝酸钙)、中(44 g/m^2硝酸钙)、高(66 g/m^2硝酸钙)水平的钙肥处理,并以不追施钙肥为对照。结果表明:与对照相比,低、中、高水平钙肥处理在茎粗方面分别提高了13.2%、14.1%和14.6%,均显著高于对照。中水平和高水平钙肥处理的667 m^2产量均显著高于对照,分别提高了14.1%和21.2%;低、中、高水平钙肥处理后的植株含钙量提高了3.3%~9.0%,但与对照相比无显著差异。综上,施用高水平(66 g/m^2硝酸钙)钙肥能显著提高小白菜产量,但对于叶片含钙量并无显著提升效果。
|
| 关 键 词： | 富钙小白菜 产量 品质 |
Effects of Different Amount of Calcium Fertilizer on Yield and Quality of Chinese Cabbge |
| |
| HU Xiaoyi,WANG Kewu,MENG Fanyu,AN Shunwei,YUE Huanfang,WANG Zhiping,ZHANG Lihong.Effects of Different Amount of Calcium Fertilizer on Yield and Quality of Chinese Cabbge[J].Vegetables,2020(5):36-39. |
| |
| Authors: | HU Xiaoyi WANG Kewu MENG Fanyu AN Shunwei YUE Huanfang WANG Zhiping ZHANG Lihong |
| |
| Institution: | Beijing Agricultural Technology Extension Station, Beijing 100029, China |
| |
| Abstract: | Abstract: In order to study the effect of different amount of calcium fertilizer on the yield and quality of Chinese cabbage, four treatments were set up, which were applied different amount of calcium nitrate, control (0 g/m2), low-level (22 g/m2), middle-level (44 g/m2) and high-level (66 g/m2) treatment. The results showed that compared with the control, the stem diameter of low-level, middle-level and high-level treatment increased by 13.2%, 14.1% and 14.6%, respectively, which were significantly higher than that of the control. The yield per 667 m2 of middle-level and high-level were significantly higher than the control, and increased by 14.1% and 21.2%. And the effect of low-level, middle-level and high-level treatment on calcium content of plants increased by 3.3%-9.0%, but there was no significant difference compared with the control. Therefore, the high-level treatment could significantly improve the yield of Chinese cabbage, but it had no significant effect on the calcium content. |
| |
| Keywords: | Keywords: calcium-riching Chinese cabbage yield quality |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《蔬菜》浏览原始摘要信息 |
| 点击此处可从《蔬菜》下载免费的PDF全文 |
|
