高级检索

Sciences in Cold and Arid Regions ›› 2019, Vol. 11 ›› Issue (4): 327–334.doi: 10.3724/SP.J.1226.2019.00327.

• • 上一篇    

  

  • 收稿日期:2019-03-13 接受日期:2019-04-12 出版日期:2019-08-31 发布日期:2019-09-02

Effects of gibberellic acid on tiller-bulb number and growth performance of Lilium davidii var. unicolor

YuHui He(),ZhongKui Xie,XinPing Liu,YaJun Wang,YuBao Zhang,Yang Qiu   

  1. Department of Ecology and Agriculture, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China
  • Received:2019-03-13 Accepted:2019-04-12 Online:2019-08-31 Published:2019-09-02
  • Contact: YuHui He E-mail:ahuihyh@lzb.ac.cn

RichHTML

19

PDF (PC)

349

Abstract:

Lilium davidii var. unicolor (Lanzhou lily) is an important economic crop in the northwest cold and arid regions of China. Effective regulation of tiller-bulb development and plant growth is the key to improving yield and quality of the lily. This study attempted to evaluate the effect of gibberellic acid (GA3) on tiller-bulb development and plant growth of Lanzhou lily by applying GA3 at various concentrations (0 mg/L, 10 mg/L, 30 mg/L, 60 mg/L, and 100 mg/L) before planting and in the seedling period. Results showed that the 60-mg/L GA3 application had an inhibiting effect on tiller-bulb formation and increased the ratios of single and double bulbs but decreased the ratios of bulbs with three or more tiller bulbs, as compared to the control (CK) and other GA3 treatments. The difference in flower number did not reach significant levels among the treatments. The tillering-related endogenous hormones IAA (indole-3-acetic acid) and Z (zeatin) content decreased, while IAA/Z increased with the 60-mg/L GA3 treatment during tiller initiation. And also, the shoot-bulb number and total daughter-bulb number decreased significantly with the 60-mg/L GA3 treatment. Furthermore, the 10-mg/L GA3 application promoted growth of Lanzhou lily significantly and resulted in an increase in plant height; bulb diameter; bulb circumference; and biomass of shoots, bulbs, fibrous roots, and the whole plant. Therefore, GA3 application is promising as a new regulation method for inhibiting tiller-bulb development and promoting bulb growth in Lanzhou lily production.

Key words: Gibberellic acid, tiller bulb, endogenous hormone content, height, biomass

"

"

"

"

"

Treatments Shoots Leaves Shoot bulbs Bulbs Fleshy roots Fibrous roots
CK 0.77±0.08 a 0.95±0.10 a 0.15±0.08 ab 5.49±0.30 a 0.26±0.05 a 0.07±0.01 a
M1 1.16±0.16 b 1.13±0.06 a 0.19±0.03 ab 7.19±0.44 b 0.37±0.03 a 0.14±0.04 b
M3 0.83±0.05 a 1.03±0.07 a 0.24±0.02 a 6.09±0.66 ab 0.29±0.03 a 0.10±0.01 ab
M6 1.00±0.10 ab 0.95±0.20 a 0.07±0.03 b 6.37±0.66 ab 0.34±0.07 a 0.12±0.00 ab
M10 0.87±0.10 ab 1.07±0.07 a 0.21±0.05 ab 6.28±0.13 ab 0.35±0.08 a 0.07±0.01 a

"

Treatments Aboveground biomass Scale biomass Root biomass Whole biomass
CK 1.73±0.17 a 5.64±0.33 a 0.33±0.06 a 7.70±0.49 a
M1 2.29±0.21 a 7.38±0.43 b 0.50±0.06 a 10.18±0.69 b
M3 1.87±0.12 a 6.33±0.68 ab 0.40±0.04 a 8.60±0.81 ab
M6 1.94±0.30 a 6.61±0.67 ab 0.46±0.06 a 8.85±1.01 ab
M10 1.94±0.16 a 6.48±0.08 ab 0.42±0.08 a 8.85±0.29 ab

"

BB BC BD TBN PH BSD SB LB AGB RB
BB 1
BC 0.634* 1
BD 0.640* 0.758** 1
TBN -0.017 -0.574* -0.15 1
PH 0.677** 0.697** 0.752** -0.213 1
BSD 0.603* 0.681** 0.652** -0.180 0.859** 1
SB 0.804** 0.395 0.605* 0.084 0.744** 0.662** 1
LB 0.797** 0.335 0.290 0.150 0.267 0.403 0.633* 1
AGB 0.885** 0.406 0.508 0.126 0.578* 0.599* 0.918** 0.888** 1
RB 0.667** 0.440 0.558* -0.127 0.661** 0.631* 0.761** 0.543* 0.730** 1
Alexopoulos AA , Karapanos IC , Akoumianakis KA , et al ., 2016. Effect of gibberellic acid on the growth rate and physiological age of tubers cultivated from true potato seed. Journal of Plant Growth Regulation, 36(1): 1-10. DOI: 10.1007/s00344-016-9616-z .
doi: 10.1007/s00344-016-9616-z
Al-Khassawneh NM , Karam NS , Shibli RA , 2006. Growth and flowering of black iris (Iris nigrican Dinsm) following treatment with plant growth regulators. Scientia Horticulturae, 107: 187-193. DOI: 10.1016/j.scienta.2005.10.003 .
doi: 10.1016/j.scienta.2005.10.003
Cai T , Xu HC , Yin YP , et al ., 2013. Mechanisms of tiller occurrence affected by exogenous IAA, GA3 and ABA in wheat with different spike-types. Acta Agronomica Sinica, 39(10): 1835-1842. DOI: 10.3724/SP.J.1006.2013.01835 .
doi: 10.3724/SP.J.1006.2013.01835
Einhorn TC , Wang Y , Turner J , 2013. Sweet cherry fruit firmness and postharvest quality of late-maturing cultivars are improved with low-rate, single applications of Gibberellic acid. Hort Science, 48(8): 1010-1017. DOI: 10.21273/HO RTSCI.48.8.1010 .
doi: 10.21273/HO RTSCI.48.8.1010
Fahad S , Nie LX , Chen YT , et al ., 2015. Crop plant hormones and environmental stress. Sustainable Agriculture Reviews, 15: 371-400. DOI: 10.1007/978-3-319-09132-7_10 .
doi: 10.1007/978-3-319-09132-7_10
Fu X , Harberd NP , 2003. Auxin promotes Arabidopsis root growth by modulating gibberellin response. Nature, 421: 740-743. DOI: 10.1038/nature01387 .
doi: 10.1038/nature01387
Gangwar S , Singh VP , Srivastava PK , et al ., 2011. Modification of chromium (VI) phytotoxicity by exogenous application of Gibberellic acid in Pisum sativum (L) seedlings. Acta Physiologiae Plantarum, 33: 1385-1397. DOI: 10.1007/s11738-010-0672-x .
doi: 10.1007/s11738-010-0672-x
Hopkins WG , 1999. Introduction to Plant Physiology, 2nd edition. New Jersey: John Wiley & Sons, pp. 309-360.
Hort AJ , Mayoli RN , Isutsa DK , et al ., 2009. Growth of ranunculus cutflower under tropical high altitude conditions, 2: effects of GA3 and shade on light intensity and temperature modification. African Journal of Horticultural Science, 2: 13-28. .
Ji P , Tang X , Jiang Y , et al ., 2015. Potential of gibberellic acid 3 (GA3) for enhancing the Phytoremediation Efficiency of Solanum nigrum L. Bulletin of Environmental Contamination & Toxicology, 95(6): 810-814. DOI: 10.1007/s00128-015-1670-x .
doi: 10.1007/s00128-015-1670-x
Li XY , Wang CX , Cheng JY , et al ., 2014. Transcriptome analysis of carbohydrate metabolism during bulblet formation and development in lilium davidii,var. unicolor. BMC Plant Biology, 14(1): 1-12. DOI: 10.1186/s12870-014-03 58-4 .
doi: 10.1186/s12870-014-03 58-4
Liu Y , Ding YF , Wang QS , et al ., 2011b. Effect of plant growth regulators on growth of rice tiller bud and changes of endogenous hormones. Acta Agronomica Sinica, 37(4): 670-676. DOI: 10.1016/s1875-2780(11)60019-9 .
doi: 10.1016/s1875-2780(11)60019-9
Liu Y , Wang Q , Ding Y , et al ., 2011a. Effects of external ABA, GA3, and NAA on the tiller bud outgrowth of rice is related to changes in endogenous hormones. Plant Growth Regulation, 65(2): 247-254. DOI: 10.1007/s10725-011-9594-x .
doi: 10.1007/s10725-011-9594-x
Mortazavi N , Naderi RA , Majidian N , et al ., 2011. The effect of GA3 and BA on the quantitative and qualitative characteristics of calla lily (zantedeschia aethiopica cv . childsiana). African Journal of Microbiology Research, 5(24): 4190-4196. DOI: 10.5897/AJMR11.688 .
doi: 10.5897/AJMR11.688
Pavlista A , Santra D , Schild J , et al ., 2012. Gibberellic acid sensitivity among common bean cultivars (Phaseolus vulgaris L ).Hortscience, 47(5): 637-642. DOI: 10.21273/HORTSCI.47.5.637 .
doi: 10.21273/HORTSCI.47.5.637
Prasad TK , Cline MG , 1987. Gibberellin-enhanced elongation of inverted pharbitis nil shoot prevents the release of apical dominance. Plant Science An International Journal of Experimental Plant Biology, 49(3): 175-184. DOI: 10.1016/0168-9452(87)90038-0 .
doi: 10.1016/0168-9452(87)90038-0
Qiu Y , Xie ZK , Wang XP , et al ., 2018. Effect of slow-release iron fertilizer on iron-deficiency chlorosis, yield and quality of Lilium davidii var. unicolor in a two-year field experiment. Sciences in Cold and Arid Regions, 10(5): 421-427. DOI: 10.3724/SP.J.1226.2018.00421 .
doi: 10.3724/SP.J.1226.2018.00421
Ramzan F , Younis A , Riaz A , et al ., 2014. Pre-planting exogenous application of gibberellic acid influences sprouting, vegetative growth, flowering, and subsequent bulb characteristics of 'ad-rem' tulip. Horticulture Environment & Biotechnology, 50(6): 479-488. DOI: 10.1007/s13580-014-01 13-7 .
doi: 10.1007/s13580-014-01 13-7
Reig C , Farina V , Volpe G , et al ., 2011. Gibberellic acid and flower bud development in loquat (Eriobotrya japonica Lindl ).Scientia Horticulturae, 129: 27-31. DOI: 10.1016/j.scienta.2011.02.017 .
doi: 10.1016/j.scienta.2011.02.017
Saleem M , Asghar HN , Khan MY , et al ., 2015. Gibberellic acid in combination with pressmud enhances the growth of sunflower and stabilizes chromium (vi)-contaminated soil. Environmental Science & Pollution Research International, 22(14): 106-107. DOI: 10.1007/s11356-015-4275-3 .
doi: 10.1007/s11356-015-4275-3
Sumanasiri H , Krishnarajah SA , Eeswara JP , 2013. Effect of gibberellic acid on growth and flowering of Henckelia humboldtianus Gardner (Ceylon RockPrimrose). Scientia Horticulturae, 159: 29-32. DOI: 10.1016/j.scienta.2013.04.021 .
doi: 10.1016/j.scienta.2013.04.021
Vengadesan G , Ganapathi A , Anand RP , et al ., 2002. In vitro propagation of Acacia sinuate (lour). Merr. via cotyledonary nodes. Agroforestry Systems, 55(1): 9-15. DOI: 10.10 23/a:1020269022363 .
doi: 10.10 23/a:1020269022363
Wang R , Wang G , Zhao Q , et al ., 2010. Research Expression, purification and characterization of the Lily symptomless virus coat protein from Lanzhou Isolate. Virology Journal, 7: 1-7. DOI: 10.1186/1743-422X-7-34 .
doi: 10.1186/1743-422X-7-34
Wilhelm R , 2015. Plant growth regulators: backgrounds and uses in plant production. Journal of Plant Growth Regulation, 34: 845-872. DOI: 10.1007/s00344-015-9541-6 .
doi: 10.1007/s00344-015-9541-6
Yang FJ , 2015. Tillering of Gramineae plants provides a new perspective for stem branching. Journal of Tropical and Subtropical Botany, (2): 218-226. DOI: 10.11926/j.issn. 1005-3395.2015.02.015 . (in Chinese)
doi: 10.11926/j.issn. 1005-3395.2015.02.015
Yang YH , Li WL , Zong JW , et al ., 2011. Effect of film mulches on edible lily (Lilium davidii varunicolor) in semiarid areas. Žemdirbystė-Agri, 98(1): 71-80. DOI: 10.1080/104 40046.2011.579840 .
doi: 10.1080/104 40046.2011.579840
Zang YX , Chun IJ , Zhang LL , et al ., 2016. Effect of gibberellic acid application on plant growth attributes, return bloom, and fruit quality of rabbiteye blueberry. Scientia Horticulturae, 200: 13-18. DOI: 10.1016/j.scienta.2015. 12.057 .
doi: 10.1016/j.scienta.2015. 12.057
Zencirkiran M , Tumsavas Z , 2006. Effect of bulb circumference on bulb yield and bulblet formation capacity of Sternbergia lutea (L). Ker-Gawl. Ex Sprengel (Winter Daffodil), Pakistan Journal of Biological Sciences, 9: 2366-2368.
No related articles found!
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!