摘要
为解决冬季低温导致水培富贵竹出现生根发芽缓慢的问题,提高富贵竹的品质,缩短培育周期,增加种植者的收益,结合富贵竹的生长特性,研制了一套新型智能恒温富贵竹水培系统,实现温度可调以及节能优化控制。并通过49 d的培植试验,最终得出最佳温度区间。结果显示:将富贵竹置于27~30℃水温环境中培植一个月,然后置于16~27℃的环境中培植一个月,更有利于其生根发芽。
This paper aimed to solve the problem of slow root and germination caused by low temperature in the process of hydroponic of Dracaena sanderiana in winter, so as to improve the quality of Dracaena sanderiana, shorten the cultivation period and increase the income of growers. A new type of intelligent constant temperature hydroponics system was developed based on the growth characteristics of hydroponics Dracaena sanderiana. This system could adjust temperature and save energy. The 49 d culture experiment was conducted to obtain the data of the optimal temperature range. The results showed that it was more beneficial for the rooting and sprouting of the Dracaena sanderiana to plant it at 27~ 30 ℃ for one month and then at 16~ 27 ℃ for one month.
作者
郑璜
陈士伟
毛丽君
李美琪
龙浩栋
陈滢澜
黄贞
ZHENG Huang;CHEN Shiwei;MAO lijun;LI Meiqi;LONG Haodong;CHEN Yinglan;HUANG Zhen(Physical Science and Technology School,Lingnan Normal University,Zhanjiang,Guangdong 524048;The Limited Company of Tropical Agriculture Research in Reclamation Farm of Guangdong,Guangzhou,Guangdong,511365;Quality Supervision and Test Center of Agricultural and Rural Department for Sisal Hemp and Its Products,Zhanjiang,Guangdong,524022)
出处
《热带农业工程》
2019年第6期22-27,共6页
Tropical Agricultural Engineering
基金
广东省科技计划项目“便携式剑麻叶片终统含量快速测定仪研究与示范推广”(No.2016A040403124)
岭南师范学院校级高等教育教学改革项目“物理师范生创新能力与团队协作能力培养的探索与实践”(No.LSJG024)
国家级大学生创新创业训练计划项目“新型智能LED光照恒温的富贵竹水培系统”(No.201710579464).
关键词
富贵竹
最适温度区间
培育周期
根
芽
Dracaena sanderiana
optimum temperature range
cultivation period
root
bud
