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中国农学通报 ›› 2020, Vol. 36 ›› Issue (34): 38-43.doi: 10.11924/j.issn.1000-6850.casb2020-003

所属专题: 园艺

• 林学·园艺·园林 • 上一篇    下一篇

日光温室不同种植位置温光变化及对结球生菜产量的影响

庞敏晖(), 左强(), 邹国元, 韩贵成, 常希光, 冯霜   

  1. 1北京市农林科学院,北京 100097
    2北京裕农优质农产品种植公司,北京 100101
  • 收稿日期:2020-04-13 修回日期:2020-07-06 出版日期:2020-12-05 发布日期:2020-12-15
  • 通讯作者: 左强
  • 作者简介:庞敏晖,女,1981年出生,山西朔州人,助理研究员,博士,研究方向:植物营养、有机农业、生态农业。E-mail: minghui5202000@163.com
  • 基金资助:
    现代农业产业技术体系北京市叶类蔬菜创新团队(BAIC07-2019);北京市粮经作物产业创新团队(BAIC09-2019);北京市农林科学院青年科研基金“果蔬废弃物在农业种植中应用研究”(QNJJ201831);北京市农林科学院农业科技示范推广项目“长子营农业科技综合服务试验站建设”(2018022)

The Variation of Temperature and Light at Different Planting Locations in Solar Greenhouse and Its Effect on Lettuce Yield

Pang Minhui(), Zuo Qiang(), Zou Guoyuan, Han Guicheng, Chang Xiguang, Feng Shuang   

  1. 1Beijing Academy of Agriculture and Forestry Sciences, Beijing 100097
    2Beijing Yunong Company of High Quality Agricultural Products Planting, Beijing 100101
  • Received:2020-04-13 Revised:2020-07-06 Online:2020-12-05 Published:2020-12-15
  • Contact: Zuo Qiang

摘要:

研究旨在探索基于日光温室条件下科学高效的种植模式,为实现日光温室蔬菜科学化种植、统一化管理、标准化生产奠定理论基础。通过监测分析温室不同种植位置的气温、地温、湿度以及光照强度,研究不同种植位置的温湿度及光照变化规律。同时,选取8个结球生菜品种,分畦测定不同品种生菜的产量,研究日光温室不同种植位置对结球生菜产量的影响。结果表明,温室不同种植位置的温度、湿度、光照强度均存在较大差异,气温、地温由南向北逐渐升高,光照强度先升高后降低。由于温光条件的差异导致结球生菜南北两边的长势都不均匀,不同品种生菜产量由南向北呈现出较为一致的规律性,即北边产量高于南边,靠近棚边最南边的位置与其他区域生菜产量存在显著差异。试验研究温室不同种植位置的温光等环境条件变化规律,为温室蔬菜科学化种植提供了理论依据。

关键词: 日光温室, 结球生菜, 种植位置, 温度, 光照

Abstract:

The purpose is to realize scientific planting, centralized management and standardized production of vegetables in solar greenhouse, and explore an effective planting pattern. The article studied the variation of temperature, humidity and light in different planting areas by monitoring and analyzing air temperature, ground temperature, humidity and illumination intensity of different planting locations. And the influence on the yield of lettuce at different planting locations was studied by measuring the yield of different lettuce varieties. The results indicated that the temperature, humidity, and light intensity of the greenhouse were different at different planting locations. The air temperature and ground temperature gradually increased from south to north, and the light intensity first increased and then decreased. Due to the difference of temperature and light conditions, the growth trend of lettuce at the north and south sides was uneven. The yield of different lettuce varieties presented a relatively consistent regularity from south to north, that is, the yield of lettuce in the north was higher, and the yield of lettuce in the southernmost was significantly different from that at other locations. The experiment studied the changing law of environmental conditions such as temperature and light at different planting locations, which could provide a theoretical basis for the scientific planting of greenhouse vegetables.

Key words: solar greenhouse, lettuce, planting location, temperature, light

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