| 张雪芹.修剪期对凤梨释迦开花性状和果实性状的影响[J].中国南方果树,2021,50(6): |
| 修剪期对凤梨释迦开花性状和果实性状的影响 |
| Effects of different cutting periods on flower characteristics and fruit characteristics of Annona Squamosa L. |
| 投稿时间：2021-01-22 修订日期：2021-04-20 |
| DOI： |
| 中文关键词: 修剪期 凤梨释迦 开花性状 果实性状 |
| 英文关键词:cutting period Annona Squamosa L. flower characteristics fruit characteristics |
| 基金项目:厦门市重大科技项目（3502Z20191013）；厦门市科技项目(3502Z20161241） |
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| 中文摘要: |
| 为探讨设施栽培下，福建省凤梨释迦冬果生产的最佳修剪时期，分别于2018、2019年不同时期对凤梨释迦植株进行修剪，观测、统计和调查修剪期对其开花性状及果实性状的影响。结果表明，不同修剪期之间新稍萌发差异不显著，结果枝平均花量、授粉量、座果数和座果率差异较大。始花期时长以8月1日修剪的最短，8月15日修剪的最长。修剪的果实成熟期以6月15日最短，8月15日的最长。8月修剪的单果重、果纵径、果横径、果形指数较大。6-8月为福建省凤梨释迦冬果生产的修剪期，以7月15日到8月15日之间为最佳修剪期。 |
| 英文摘要: |
| In order to select the optimum cutting period of Annona Squamosa L. in Fujian province under protected cultivation, we cutted the plants at 15th June, 1st July, 15th July, 1st August and 15th August respectively. Theeffects of different cutting periods on flower characteriticsand fruit characteristics of Annona Squamosa L. were observed, statistics and investigated.The results showed that the effects of different cutting periods on new branch germinal was lesser. The difference between treatments was non-significant. Flowering period of cutting at 15th August was longest,while its of cutting at 1st August was shortest.The difference of average flower number of bearing branch, pollination amount, fruit setting number and fertile fruit percentage among treatments was significant in 2018 and 2019. Fruit mature period of cutting at 15th June was shortest, while its of cutting at 15th August was longest. The single fruit weight, vertical fruit diameter,horizontal fruit diameter and fruit shape index of cutting at August was biggest. The cutting periods of Annona Squamosa L. in Fujain province is June to August, its optimum period is from 15th July to 15th August. |
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