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| Content Provider | Springer Nature Link |
|---|---|
| Author | Sabzalian, Mohammad R. Heydarizadeh, Parisa Zahedi, Morteza Boroomand, Amin Agharokh, Mehran Sahba, Mohammad R. Schoefs, Benoît |
| Copyright Year | 2014 |
| Abstract | In urban agriculture, plant growth is limited by the availability of light. Light emitting diodes (LED) could provide specific quality and quantity of light overcoming existing limitations for normal plant growth. However, there have been very few investigations on the applications of LED in incubators and plant growth chambers. The devices fabricated in this study, were lighted with 100 % red, 100 % blue, 70 % red plus 30 % blue, or 100 % white LED. We cultivated Mentha piperita, Mentha spicata and Mentha longifolia, lentil, basil, and four ornamentals to test the effect of various LED lights on plants productivity compared with field and greenhouse conditions. Our results show that 70/30 % red-blue LED light increased Mentha essential oil yield up to four times along with increases in plant photosynthesis and fresh weight compared with field condition. The red-blue LED incubator also led to a better growth of lentil and basil and to higher flower buds and less days to flowering for pot flowers versus greenhouse conditions. Our findings demonstrate that LED could improve economic characteristics of plant species by probably stimulating plant metabolism. |
| Starting Page | 879 |
| Ending Page | 886 |
| Page Count | 8 |
| File Format | |
| ISSN | 17740746 |
| Journal | Agronomy for Sustainable Development |
| Volume Number | 34 |
| Issue Number | 4 |
| e-ISSN | 17730155 |
| Language | English |
| Publisher | Springer Paris |
| Publisher Date | 2014-02-28 |
| Publisher Institution | Institut National de la Recherche Agronomique (INRA) |
| Publisher Place | Paris |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Essential oil Incubator Light emitting diodes Mentha Pot flower Vegetable Agriculture Soil Science & Conservation Sustainable Development |
| Content Type | Text |
| Resource Type | Article |
| Subject | Environmental Engineering Agronomy and Crop Science |
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