| 环剥对苎麻开花的诱导效应 |
| |
| 引用本文： | 周瑞阳.环剥对苎麻开花的诱导效应[J].作物学报,1995,21(2):240-243. |
| |
| 作者姓名： | 周瑞阳 |
| |
| 作者单位： | 湖北农学院农学系，湖北江陵，434103 |
| |
| 摘 要： | 研究了５个品种（系）、３个环剥时期及两种密度下，环剥对苎麻（短日植物）开花的诱导效应。结果表明：环剥能诱导头麻成熟期已有花芽分化的品种（系）于５至６月的自然长日下只开雄花，比短日（１０小时光照）处理株花蕾多、花期长，但环剥不能诱导同等条件下无花芽分化的品种开花。对成熟茎环剥比成熟前环剥、稀植比密植表现出更好的诱导效果。
|
| 关 键 词： | 苎麻 环剥 成花诱导 |
| 收稿时间： | 1993-01-05 |
Effect of Ringing on the Induction of Flowering in Ramie [Boehmeria nivea (L.) Gaud.] |
| |
| Zhou Ruiyang.Effect of Ringing on the Induction of Flowering in Ramie [Boehmeria nivea (L.) Gaud.][J].Acta Agronomica Sinica,1995,21(2):240-243. |
| |
| Authors: | Zhou Ruiyang |
| |
| Institution: | Department of Agronomy, Hubei Agricultural College, Jiangling,434103 |
| |
| Abstract: | The effect of ringing on the induction of flowering in ramie was studied with 5 varieties, at 3 ringing-date and under 2 densities. The results indicated that ringing could induce the buds of those varieties that had gone through flower-bud differentiation at maturity to bloom under the natural long-day conditions of May and June, although there were only male flowers. When compared with short-day treatment (10 h/day), ringing could lead to more flowers, and longer blooming period. However, ringing would be ineffective under similar conditionts on the plant which had not gone through flower-bud differentiation. It was more effective with matured plants than unmatured ones, under lower density than higher density of stand. |
| |
| Keywords: | Ramie (Boehmeria nivea (L )Gaud ) Ringing Floral induction |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《作物学报》浏览原始摘要信息 |
| 点击此处可从《作物学报》下载免费的PDF全文 |
|
