Evaluation of electric heating in greenhouses

被引：0
|
作者：
Sabín, V [1 ]
Alvarez, L [1 ]
机构：
[1] Univ Santiago, EPS, Dept Agr Engn, Lugo 27002, Spain
来源：
TRENDS IN AGRICULTURAL ENGINEERING | 1999年
关键词：
heating cable; electric tariff; energy saving;
D O I：
暂无
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
Energy conservation is essential in greenhouses for flowers and plants production. It analyse the possibilities of utilization of the electric healing through radiant cable buried in soil as fund heat for his utilization in greenhouses. Through different thermal treatments in different periods of the year are observed the differences in the consumption in electrical energy. The knowledge of an optimum temperature for the growth of the elected plant, the substratum, the elected accumulation material, the suitable Electrical tariff are factors, between other, that intervene in a way decisive in the energetic saving.
引用
收藏
页码：639 / 645
页数：7
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