Influence of phosphorous and potassium nutrition on growth, yield and fruit quality of Gala Mast apple

Published

2023-05-16

Keywords:

Malus × domestica Borkh, fertilizer doses, high density planting, MM 106
Dimensions Badge

Authors

  • Umar Iqbal Division of Fruit Science, SKUAST-Kashmir, Shalimar Campus, Srinagar - 190025, J&K, India.

Abstract

The present study was conducted in the experimental field of the Division of Fruit Science, SKUASTKashmir, Shalimar Campus, Srinagar (Jammu and Kashmir, India) on four-year-old Gala Mast apple grafted on MM106 rootstock under high-density plantation (3m × 3m) to standardize the optimum dose of phosphorous and potassium. Sixteen treatment combinations of four levels of phosphorous (25 g, 50 g, 75 g, and 100 g/ tree) and potassium (150 g, 200 g, 250 g, and 300 g/tree) were tested. As a result, the maximum increase in tree height (55.89 cm), tree circumference (2.31 cm), annual shoot extension (47.13 cm), leaf area (42.00 cm2 ), fruit length (6.52 cm), fruit diameter (7.31 cm), fruit weight (168.26 g), fruit volume (185.48 cm3 ), yield (6.85 kg/tree), total soluble solids (15.85°B), total sugars (13.17 %), ascorbic acid (5.89 mg/100 g), and anthocyanin content (9.27 mg/100 g) were observed with the application of phosphorous @ 100 g + potassium @ 300 g. Highest fruit firmness (9.81 kg/cm2 ) was recorded when phosphorous @ 100 g + potassium @ 150 g was applied. In contrast, minimum acidity (0.197 %) and maximum TSS/acid (76.47) ratio were recorded by using phosphorous @ 25 g + potassium @ 300 g. Therefore, it can be concluded that phosphorous @ 100 g/tree in combination with potassium @ 300 g/tree proved most economical and effective in improving apple cv's growth, yield, and quality.

How to Cite

Umar Iqbal. (2023). Influence of phosphorous and potassium nutrition on growth, yield and fruit quality of Gala Mast apple. Indian Journal of Horticulture, 78(4), 385–391. Retrieved from https://journal.iahs.org.in/index.php/ijh/article/view/712

Downloads

Download data is not yet available.

References

Anjum, R., Kirmani, N.A., Nageena, N. and

Sameera, S. 2008. Quality of apple cv. Red

Delicious as influenced by potassium. Asian J.

Soil Sci. 3: 227-29.

Anonymous. 2019. Area and Production of

Major Horticultural Crops in Jammu and Kashmir

for year 2018-19. Directorate of Horticulture,

Kashmir. Pp 1-2.

AOAC. 2000. Official Methods of Analysis. (15th

edn.). Association of Official Analytical Chemists,

Washington, DC, USA.

Brunetto, G., Bastos-de-Melo, G.W., Toselli, M.

Quartieri, M. and Tagliavini, M. 2015. The role

of mineral nutrition on yields and fruit quality in

grapevine, pear and apple. Rev. Brasil. de Fruti.

: 1089-104

Dilmaghani, M. R., Malakouti, M. J., Neilsen,

G. H. and Fallahi, E. 2005. Interactive effects

of potassium and calcium on K/Ca ratio and

its consequences on apple fruit quality in

calcareous soils of Iran. J. Plant Nutri. 27: 1149-

Goswami, A.K., Prakash, J. and Singh, A.K.

High density planting system in tropical

fruits. HortFlora Res. Spect. 3: 298-300.

Jain, V.K. 2014. Fundamentals of Plant

Physiology. 7th Edn.. S. Chand and Company

Private Limited, New Delhi.

Kaack, K. and Pedersen, H.L. 2014. Effect

of potassium, phosphorous and nitrogen

fertilization on endogenous ethylene and quality

characteristics of apples (Malus domestica L.). J.

Plant Nutri. 37: 1148-55.

Kaur, H. and Dhillon, W.S. 2007. Manual

Laboratory Techniques in Horticulture.

Department of Horticulture, Punjab Agricultural

University, Ludhiana pp. 26.

Lambers, H., Shane, M.W., Cramer, M.D.,

Pearse, S.J. and Veneklaas, E.J. 2006. Root

structure and functioning for efficient acquisition

of phosphorus: Matching morphological and

physiological traits. Ann. Bot. 98: 693–13

Nachtigall, G.R. and Dechen, A.R. 2006.

Seasonality of nutrients in leaves and fruits of

apple trees. Sci. Agric. 63: 493-501

Nava, G. and Dechen, A.R. 2009. Long-term

annual fertilization with nitrogen and potassium

affect yield and mineral composition of ‘Fuji’

apple. Sci. Agric. 66: 377-85.

Neilsen, D. and Neilsen, G. 2009. Nutritional

effects on fruit quality for apple trees. New York

Fruit Quart. 17: 21-24.

Raese, J.T. 1998. Response of apple and pear

trees to phosphate fertilization: A compendium.

Communi. Soil Sci. Plant Anal. 29: 1799–821.

Ragel, P., Raddatz, N., Leidi, E.O., Quintero, F.J.

and Pardo, J.M. 2019. Regulation of K+ nutrition

in plants. Front. Plant Sci. 10: 1-21

Sharma, V.K., Tiwari, R. and Chouhan, P. 2014.

Effect of N, P and their interaction on physicochemical parameters of guava (Psidium

guajava) cv. L-49 under Malwa plateau

conditions. Internat. J. Sci. Res. Publ. 4: 1-4

Snedecor, G.W. and Cochran, W.G. 1994.

Statistical methods. English edition. First EastWest Press edition, New Delhi. p503.

Wojcik, P. and Wojcik, M. 2007. Response of

mature phosphorous deficient apple trees to

phosphorous fertilization and liming. J. Plant

Nutri. 30: 1623-37.

Similar Articles

<< < 5 6 7 8 9 10 11 12 13 14 > >> 

You may also start an advanced similarity search for this article.