All Issue

2022 Vol.40, Issue 6 Preview Page

Research Article

Optimization of the NPK Ratio for Vegetative Growth in Aeschynanthus longicaulis
Min Deng12
,
Qiansheng Li3*
1School of Ecology and Environmental Science, Yunnan University, Kunming, Yunnan 650504, China
2Yunnan Key Laboratory of Plant Reproductive Adaptation and Evolutionary Ecology and Institute of Biodiversity, Yunnan University, Kunming, Yunnan 650504, China
3Horticultural Sciences Department, University of Florida, Gainesville, FL 32611, USA
*Corresponding Author
31 December 2022. pp. 663-671
PDF XML Citation
Abstract

Aeschynanthus longicaulis is a gesneriad that can be grown as a hanging basket or indoor pot plant. Fertilization practice is rarely researched in relation to the genus Aeschynanthus cultivation. This pot experiment is conducted on soilless media to optimize the best NPK ratio for the vegetative growth of A. longicaulis. Four fertilization levels (0, 1, 2, 3) were established for three factors of N, P, and K with 14 fertilizer treatments (“3414” fertilizer experiment design). The relationships between nutrient levels, plant growth, and tissue nutrient concentration were investigated. The results showed that increasing the NPK application concentration significantly improved plant growth. However, N had a more significant influence on the shoot growth and root/shoot ratio than P and K. The NPK ratio 3-1-2 is recommended for A. longicaulis vegetative growth on soilless media.

Keywords
fertilization
gesneriad
macronutrients
plant nutrition
soilless cultivation
References
1
Clark MJ, Zheng Y (2015) Species-specific fertilization can benefit container nursery crop production. Can J Plant Sci 95:251-262. doi:10.4141/cjps-2014-340 10.4141/cjps-2014-340
2
Cui J, Chen J, Henny RJ (2008) Regeneration of Aeschynanthus radicans via direct somatic embryogenesis and analysis of regenerants with flow cytometry. In Vitro Cell Dev Biol -Plant 45:34. doi:10.1007/s11627-008-9147-9 10.1007/s11627-008-9147-9
3
Furtini Neto AE, Boldrin KVF, Mattson NS (2015) Nutrition and quality in ornamental plants. Ornam Hortic 21:139-150. doi:10.14295/aohl.v21i2.809 10.14295/aohl.v21i2.809
4
Gertsson UE (1987) Influence of light on flowering in Aeschynanthus speciosus Hook. J Hortic Sci 62:71-74. doi:10.1080/14620316.1987.11515751 10.1080/14620316.1987.11515751
5
Henselová M (2004) Effect of benzolinone mixtures with IBA and fungicides on rooting cuttings of selected plant species. Biologia Bratislava 59:95-98
6
Horneck DA, Hanson D (1998) Determination of potassium and sodium by flame emission spectrophotometry. In YP Kalra, ed, Handbook of reference methods for plant analysis. CRC press, Boca Raton, pp 153-155. doi:10.1201/9781420049398.ch19 10.1201/9781420049398.ch19
7
Horneck DA, Miller RO (1998) Determination of total nitrogen in plant tissue. In YP Kalra, ed, Handbook of reference methods for plant analysis. CRC Press, Boca Raton, Florida, pp 75-83. doi:10.1201/9781420049398.ch9 10.1201/9781420049398.ch9
8
Ihtisham M, Fahad S, Luo T, Larkin RM, Yin S, Chen L (2018) Optimization of nitrogen, phosphorus, and potassium fertilization rates for overseeded perennial ryegrass turf on dormant bermudagrass in a transitional climate. Front Plant Sci 9:487. doi:10.3389/fpls.2018.00487 10.3389/fpls.2018.0048729713331PMC5911507
9
John MK (1970) Colorimetric determination of phosphorus in soil and plant materials with ascorbic acid. Soil Sci 109:214-220. doi:10.1097/00010694-197004000-00002 10.1097/00010694-197004000-00002
10
Kozak D, Stelmaszczuk M (2010) The influence of cytokinins on in vitro multiplication of Aeschynanthus hybridus 'Carina' shoots. Ann Hortic 20:1-6. doi:10.2478/v10084-010-0001-7 10.2478/v10084-010-0001-7
11
Li Q, Deng M, Xiong Y, Coombes A, Zhao W (2014) Morphological and photosynthetic response to high and low irradiance of Aeschynanthus longicaulis. Sci World J 2014:347461. doi:10.1155/2014/347461 10.1155/2014/34746125093201PMC4100289
12
Liang KM, Lin ZF, Ren H, Liu N, Zhang QM, Wang J, Wang ZF, Guan LL (2010) Characteristics of sun- and shade-adapted populations of an endangered plant Primulina tabacum Hance. Photosynthetica 48:494-506. doi:10.1007/s11099-010-0066-8 10.1007/s11099-010-0066-8
13
Lin C-Y, Yeh D-M (2008) Potassium nutrition affects leaf growth, anatomy, and macroelements of Guzmania. HortScience 43:146-148. doi:10.21273/hortsci.43.1.146 10.21273/HORTSCI.43.1.146
14
Luo L, Zhang Y, Wang Y, Cheng T, Pan H, Wang J, Zhang Q (2019) Interactions between irrigation and fertilization on growth performance of gesnariad. HortTechnology 29:100-108. doi:10.21273/HORTTECH04117-18 10.21273/HORTTECH04117-18
15
Mantovani C, Prado RM, Pivetta KF (2018) Impact of nitrate and ammonium ratio on nutrition and growth of two epiphytic orchids. An Acad Bras Cienc 90:3423-3431. doi:10.1590/0001-3765201820171008 10.1590/0001-376520182017100830365712
16
Mason J (2017) Gesneriads- African Violets, Gloxinias, Streptocarpus and others. ACS Distance Education, Queensland, Australia
17
Mercier H, Kerbauy GB, Sotta B, Miginiac E (1997) Effects of NO3-, NH4+ and urea nutrition on endogenous levels of IAA and four cytokinins in two epiphytic bromeliads. Plant Cell Environ 20:387-392. doi:10.1046/j.1365-3040.1997.d01-72.x 10.1046/j.1365-3040.1997.d01-72.x
18
Middleton DJ (2010) Aeschynanthus buxifolius: Gesneriaceae. Curtis's Bot Mag 27:147-155. doi:10.1111/j.1467-8748.2010.01691.x 10.1111/j.1467-8748.2010.01691.x
19
Ngapui R, Gogoi P, Chowlu K, Vij SP (2018) Effects of NPK and 6-benzylaminopurine on growth and flowering of two orchid genera. J Plant Sci Res 34:93-99. doi:10.32381/JPSR.2018.34.01.10 10.32381/JPSR.2018.34.01.10
20
Poole RT, Conover CA (1989) Production of ornamental foliage plants. Acta Hortic 246:145-154. doi:10.17660/ActaHortic.1989.246.16 10.17660/ActaHortic.1989.246.16
21
Schüßler HK (1992) Growth regulation by temperature pretreatment of Aeschynanthus hybrida stock plants. Acta Hortic 305:57-60. doi:10.17660/ActaHortic.1992.305.7 10.17660/ActaHortic.1992.305.7
22
Shalit P (2007) How to Know and Grow Gesneriads. the Gesneriad Society, Seattle, USA, p 64
23
Stegani V, Alves GAC, Melo TRd, Colombo RC, Biz G, Faria RTd (2019) Growth of fertigated desert rose in different nitrate/ammonium proportion. Ornam Hortic 25:18-25. doi:10.14295/oh.v25i1.1248 10.14295/oh.v25i1.1248
24
Wang W, Pan K-Y, Li Z-Y, Weitzman LA, Skog EL (1999) Gesneriaceae. In CY Wu, PH Raven, eds, Flora of China, Vol 18. Science Press and Missouri Botanical Garden Press, Beijing, China, p 385
25
Welander NT (1984) Influence of temperature and day-length on flowering in Aeschynanthus speciosus. Sci Hortic 22:157-161. doi:10.1016/0304-4238(84)90096-7 10.1016/0304-4238(84)90096-7
26
Whitton B, Healy W, Roh M (1990) Flowering of Aeschynanthus 'Koral' at fluctuating and constant temperatures. J Am Soc Hortic Sci 115:906-909. doi:10.21273/JASHS.115.6.906 10.21273/JASHS.115.6.906
27
Whitton B, Healy W, Roh M (1991) Flowering of Aeschynanthus 'Koral'. HortScience 26:858-859. doi:10.21273/HORTSCI.26.7.858 10.21273/HORTSCI.26.7.858
28
Winkler U, Zotz G (2008) Highly efficient uptake of phosphorus in epiphytic bromeliads. Ann Bot 103:477-484. doi:10.1093/aob/mcn231 10.1093/aob/mcn23119033287PMC2707326
29
Winkler U, Zotz G (2010) 'And then there were three': highly efficient uptake of potassium by foliar trichomes of epiphytic bromeliads. Ann Bot 106:421-427. doi:10.1093/aob/mcq120 10.1093/aob/mcq12020542886PMC2924823
30
Wu Y, Li L, Li M, Zhang M, Sun H, Sigrimis N (2020) Optimal fertigation for high yield and fruit quality of greenhouse strawberry. PLoS ONE 15:e0224588. doi:10.1371/journal.pone.0224588 10.1371/journal.pone.022458832236110PMC7112228
31
Yang Z-J, Wu X-H, Grossnickle SC, Chen L-H, Yu X-X, El-Kassaby YA, Feng J-L (2020) Formula fertilization promotes Phoebe bournei robust seedling cultivation. Forests 11:781. doi:10.3390/f11070781 10.3390/f11070781
32
Zhang F (2016) Regulations for soil testing and formulated fertilization. Agriculture Industry Standard NY/T 2911-2016. Ministry of Agriculture, P R China, p 44. https://www.sdtdata.com/fx/fmoa/tsLibCard/163181.html
33
Zotz G, Asshoff R (2010) Growth in epiphytic bromeliads: response to the relative supply of phosphorus and nitrogen. Plant Biol 12:108-113. doi:10.1111/j.1438-8677.2009.00216.x 10.1111/j.1438-8677.2009.00216.x20653893
Information
  • Publisher :KOREAN SOCIETY FOR HORTICULTURAL SCIENCE
  • Publisher(Ko) :원예과학기술지
  • Journal Title :Horticultural Science and Technology
  • Journal Title(Ko) :원예과학기술지
  • Volume : 40
  • No :6
  • Pages :663-671
  • Received Date : 2022-07-07
  • Revised Date : 2022-09-20
  • Accepted Date : 2022-09-30
  • DOI :https://doi.org/10.7235/HORT.20220060
Journal Informaiton Horticultural Science and Technology Horticultural Science and Technology
Online Submission
  • scopus
  • NRF
  • KOFST
  • crossref crossmark
  • crossref cited-by
  • crosscheck
  • orcid
  • open access
  • ccl
Journal Informaiton Journal Informaiton - close