...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Acta Horticulturae >Towards a Low Emission Greenhouse Horticulture.
【24h】

Towards a Low Emission Greenhouse Horticulture.

机译：迈向低排放的温室园艺。

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

For the pilot crop tomato, business concepts of low emission greenhouses for the midterm (10 year) have been designed. The study is carried out in cooperation with innovators in the horticultural sector, suppliers and extension services. The business concepts are evaluated for different indicators in the field of planet and compared to the current situation. The focus is on the reduction of energy consumption and CO_2 emission for the cultivation with and without supplementary lighting. The energy concepts differ in the way the heat and power are produced or supplied on business level. The results show that the energy concepts without supplementary lighting have a lower environmental impact and have a better energy efficiency than the energy concepts with lighting. The energy concepts without supplementary lighting show that simultaneous production of heat and power on business level and the delivery of electricity to the public grid is most favorable looking at the energy use and CO_2 emission on a national level. Second best is the conditioned greenhouse. In this energy concept solar energy is collected in summertime, stored and re-used in wintertime. Conditioned greenhouses also have good perspectives in reducing the use and emission of pesticides.
机译：对于试验性番茄，已经设计了中期（10年）低排放温室的经营理念。这项研究是与园艺领域的创新者，供应商和推广服务部门合作进行的。对业务概念进行了评估，以评估行星领域中的不同指标并将其与当前状况进行比较。重点是在有和没有辅助照明的情况下减少能源消耗和CO_2排放。能源概念的不同之处在于，在商业层面上产生或提供热量和电力的方式。结果表明，与采用照明的能源概念相比，不使用辅助照明的能源概念对环境的影响较小，并且能源效率更高。没有辅助照明的能源概念表明，在国家层面上，同时考虑在企业层面上同时生产热能和电力以及向公共电网供电是最有利的。第二好的是条件温室。在这种能源概念中，太阳能是在夏季收集，存储并在冬季重复使用的。空调大棚在减少农药的使用和排放方面也具有良好的前景。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号