摘要
为蔓绿绒(Philodendron)产业化生产提供最佳施肥方案。以蔓绿绒的2个品种为材料,通过盆栽试验,研究7个施肥处理对其生长及养分吸收的影响。结果表明:施肥促进蔓绿绒对养分的吸收和生长。施肥处理后,其株高、叶长、叶宽、主茎粗、主茎长和生物量显著增加。其中,以缓释肥为基肥、速效肥为追肥的施肥方式最有利于蔓绿绒的生长,以速效肥为基肥追施速效肥或叶面肥的施肥方式肥效较差。
To provide the best fertilization scheme for industrial production of Philodendron, two varieties of Philodendron were employed in a pot experiment. The authors studied the impact of 7 fertilization treatmentson growth and nutrition uptake of Philodendron. The results showed that, fertilization can increase the nutritionuptake and promote the growth of Philodendron. Under fertilization treatment, plant height, leave length, leavewidth, stem diameter, stem length, and biomass increased. Among all the fertilization treatments, whencontrolled release fertilizer was used as base fertilizer and faster-release fertilizer as addition fertilizer, thegrowth of Philodendron was the best; however, when faster-release fertilizer was served as base fertilizer andfaster-release fertilizer or foliar fertilizer as addition fertilizer, the growth of Philodendron was unsatisfied.
出处
《中国农学通报》
2016年第28期97-104,共8页
Chinese Agricultural Science Bulletin
基金
广东省科技计划重点项目"广东省重要兰科作物诱变育种新技术研究"(2011A020102004)
关键词
蔓绿绒
生长
施肥
养分吸收
Philodendron
growth
fertilization
nutrition uptake
