摘要
针对传统温室内叶菜生长受季节的限制,且生长周期长等弊端,北京京鹏环球科技股份有限公司研发了可以实现作物周年生产的植物工厂,并且以该植物工厂内的人工光栽培车间为试验场地,以罗生3号散叶生菜为试验材料进行了不同光源和光照方式对生菜生长影响的试验。试验结果表明,定植和育苗光源分别采用红蓝光6∶1和7∶1的LED光源,16 h连续光照是生菜生长的最佳选择。
The growth of leafy vegetables was affected by season conditions in traditional greenhouses,and their growth period was very long.Beijing Kingpeng International Hi-tech Corporation researched and developed a plant factory which realized the anniversary production of crops.In this paper,we studied the effects of different light sources and illumination times on the quality of lettuce by taking the artificial light cultivation workshop in the plant factory as the test site and the lettuce cultivar Luosheng No.3 as the test material.The results showed that,the optimal planting and seedling-raising light resources for lettuce growth were LED lights with the red and blue light ratios of 6∶1 and 7∶1 respectively,and the best light pattern was 16 hours＇ continuous illumination.
出处
《长江蔬菜》
2012年第24期50-52,共3页
Journal of Changjiang Vegetables
关键词
植物工厂
人工光栽培车间
光源
光照方式
生菜
品质
Plant factory
Artificial light cultivation workshop
Light sources
Illumination patterns
Lettuce
Quality
