| 不同时期一次性施肥对温州蜜柑产量和品质的影响 |
| |
| 引用本文： | 江龙堤,郭元成,李端波,吴俊峰,汪才莲.不同时期一次性施肥对温州蜜柑产量和品质的影响[J].安徽农业科学,2018,46(12):149-150,168. |
| |
| 作者姓名： | 江龙堤 郭元成 李端波 吴俊峰 汪才莲 |
| |
| 作者单位： | 湖北省丹江口市柑桔试验站,湖北丹江口,442700;湖北省丹江口市耕地质量与肥料管理站,湖北丹江口,442700 |
| |
| 基金项目： | 国家现代农业柑橘产业技术体系项目(CARS-27BZ) |
| |
| 摘 要： | 目的]研究不同施肥时期对温州蜜柑产量和品质的影响,探索一次性施肥的最佳时期。方法]以丹江口库区种植面积最大的温州蜜柑(兴津)为试材,设置处理(1)不施肥(CK)、处理(2)春梢萌发期(3月下旬)、处理(3)花期(5月上旬)、处理(4)果实膨大期(7月上旬)不同时期施肥处理,研究不同时期一次性施肥对温州蜜柑产量和品质的影响。结果]不同施肥处理,春梢萌发期施肥比花期施肥、果实膨大期施肥及不施肥产量分别增加7.6%、34.4%、115.8%,果实外观和内在品质均有提升。结论]针对丹江口库区柑橘生产中一次性施肥的现状,春梢萌发期施肥,温州蜜柑在当年可以获得最佳产量和品质。
|
| 关 键 词： | 温州蜜柑 一次性施肥 施肥时期 产量 品质 |
Effects of Disposable Fertilization at Different Stages on Yield and Quality of Wenzhou Mandarin |
| |
| Abstract: | Objective]Effects of different fertilization times on yield and quality of Wenzhou Mandarin were studied,and the optimal disposa-ble fertilization period was explored.Method]We took the Wenzhou Mandarin(Xingjin)which had the largest planting area in Danjiangkou reservoir area, as the experimental material.Then we set the control(no fertilization),the treatment of spring shoot germination period(late March), the florescence(early May), and the stage of fruit enlargement period(early July), effects of different fertilizer treatments on the yield and quality were studied.Result]Under different fertilization treatments, the yield increased by 7.6%,34.4% and 115.8%at the sprouting stage, respectively, compared with that during florescence,fruit enlargement fertilization period and no fertilization,and the appear-ance and internal quality of fruits also increased.Conclusion]According to the present situation of disposable fertilization in citrus production in Danjiangkou reservoir area, Wenzhou Mandarin could obtain the best yield and quality by fertilizing at spring shoots germination period. |
| |
| Keywords: | |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
