| 品种和播种期对秋莴笋先期抽笋率和产量的影响 |
| |
| 引用本文： | 成玉富,姜敦云,赵有为.品种和播种期对秋莴笋先期抽笋率和产量的影响[J].中国蔬菜,2000,1(1):7-0. |
| |
| 作者姓名： | 成玉富 姜敦云 赵有为 |
| |
| 作者单位： | 扬州大学农学院园艺系; |
| |
| 摘 要： | 对７ 个秋莴笋品种的４ 个播种期进行了比较试验，结果表明先期抽笋与品种和播种期密切相关。阔圆叶品种最不易先期抽笋，长圆叶品种次之，尖叶品种最容易先期抽笋。秋莴笋合适的播种期在８ 月中旬，合适的品种也比较多，若播种期提前到７ 月中下旬，只能选用圆叶品种。
|
| 关 键 词： | 秋莴笋 播种期 品种 |
| 收稿时间： | 1900-01-01; |
| 修稿时间： | 1999-06-28 |
Sowing Date and Varieties Comparison of Autumn Lettuce |
| |
| Cheng Yufu,Jiang Dunyun,Zhao Youwei.Sowing Date and Varieties Comparison of Autumn Lettuce[J].China Vegetables,2000,1(1):7-0. |
| |
| Authors: | Cheng Yufu Jiang Dunyun Zhao Youwei |
| |
| Institution: | Department of Horticulture; Agriculture College; Yangzhou University; 225009 |
| |
| Abstract: | The experiment on 4 different sowing dates with 7 varieties of Autumn lettuce was conducted,the results showed that earlier bolting is closely correlated with sowing date and varieties. Wide round leaf va rieties are tolerant to bolting,long round leaf varieties take the second place and spear leaf varieties are easy to bolting. The optimum sowing date of autumn lettuce is in the middle of August in Yangzhou district and there are many varieties for the sowing date. If sowing date were ahead of the middle of July round leaf varieties should be adopted. |
| |
| Keywords: | Antumn lettuce Sowing date Varieties |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《中国蔬菜》浏览原始摘要信息 |
| 点击此处可从《中国蔬菜》下载免费的PDF全文 |
