International Journal of Agricultural Sciences

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Influence of Solubor, Biozyme and Triacontanol on Leaf and Fruit Nutrient Content of Apple Cv. RED DELICIOUS


Affiliations
1 Krishi Vigyan Kendra (E.T.C., SKUAST-K.), Malangpora, Pulwama (J&K), India
     

   Subscribe/Renew Journal


The decreasing trend in apple productivity during the last decade due to changing climate scenario has caused a serious concern to the fruit growers and planners of the country. Several factors like inadequate pollinizer proportion, reduction in natural population of pollinating agents, occurrence of spring frosts, hails and gales, nutrient deficiencies, droughts etc. are the factors leading to poor fruit setting in Delicious apple (Gautam et al., 2004). The present studies on influence of solubor, biozyme and triacontanol on leaf and fruit nutrient content of apple cv. RED DELICIOUS”were carried out in the Division of Fruit Science, SKUAST-Kashmir, Shalimar, Srinagar during the year 2013 and 2014. Twenty five year old apple trees of cv.RED DELICIOUS were selected at the Sher-e-Kashmir University of Agricultural Sciences and Technology, Shalimar, Kashmir. In experiment: chemicals of solubor (0.1%) biozyme (1.5 ml/lit) and triacontanol (10 ppm) and their combinations were sprayed at three timings: (i) at pink bud stage (ii) three weeks after fruit set of apple (iii) two months after second spray. Two months after second spray, solubor was replaced with 0.5% CaCl2 while going through the results, leaf nitrogen content not significantly influenced by different treatments. However, maximum leaf phosphorus (0.26%), potassium (2.62%), calcium (2.46%) and magnesium (0.88%) was recorded in solubor+biozyme+triacontanol followed by solubor+biozyme. The leaf boron increased significantly with solubor+biozyme+triacontanol and solubor+biozyme (48.00 and 47.25 ppm) followed by solubor + triacontanol. However, data with respect to leaf nitrogen/ calcium ratio were found to be statistically non-significant. Maximum fruit nitrogen (0.39%), phosphorus (0.11%), potassium (0.99%), calcium (0.049%), magnesium (0.078%) and boron (19.82 ppm) was obtained from solubor+biozyme+triacontanol followed by solubor+biozyme. However, N/Ca (17.96) ratio was calculated from control followed by triacontanol (12.33) and biozyme (10.62) and lowest was observed in solubor+biozyme+triacontanol (8.06).While going through the results of both the experiments, it is revealed that the combinations of solubor, biozyme and triacontnaol were best to improve the fruit set and yield of apple fruits. It is clear from results that bio-stimulants increase nutrients through foliar application and thus will improve the fruit yield and quality of apple. In addition bio-stimulants are safe for human and animal and environment to get lower pollution and reduce soil salinity.

Keywords

Apple, Chemicals, Urea, Leaf, Fruit Nutrient Contents.
Subscription Login to verify subscription
User
Notifications
Font Size


  • Addicott, F.T. and Addicott, A.B. (1982). Abscission UN GA. Press Lts London, England, pp. 30-135.

  • Berlyn, G.P. and Russo, R.O. (1990). The use of organic biostimulants to promote ischolar_main growth. Belowground Ecol., 2 : 12-13.

  • Bhargava, B.S. and Singh, R. (2001). Leaf nutrient norms in fruit crops, Proceeding National seminar on new horizons in production and post-harvest management of tropical and sub-tropical fruits.(Special issue). Indian J Hort.,58(182) : 41-58.

  • Chen, X., Yuan, H., Chen, R., Zhu, L. and He, G. (2003). Biochemical and photochemical changes in response to triacontanol in rice (Oryza sativa L.). Plant Growth Regul., 40 : 249-256.

  • Conway, W.S., Sams, C.E. and Hickey, K.D. (2007). Pre and post-harvest calcium treatment of apple fruit and its effect on quality. Foliar Nutri.,594 : 413-419.

  • Dines, D., Karlen, D.L., Jaynes, D.B., Kasper, T.K, Hatfield, J.L., Calvin, T.S. and Cmbardella, C.A. (2002). Nitrogen management strategies to reduce nitrate leaching in tile drained mid -western soils. Agron. J.,94 : 153-171.

  • Eman, A., Moniem, A.E. and Allah, A.S.E.A. (2008).Effect of green algae cells extract as foliar spray on vegetative growth, yield and berries quality of superior grapevines. Am. Euras. J. Agric. & Environ. Sci., 4(4) : 427-433.

  • Eriksen, A.B., Sellden, G., Skagen, D. and Nilsen, S. (1981). Comparative analysis of the effect of triacontanol on photosynthesis, photorespiration and growth of tomato (C3-plant) and maize (C4-plant). Planta, 152 : 44-49.

  • Ferra, M.T. and Lourens, A.F. (2004). The efficiency of liquid seaweed extract on the yield of cannola plants. S. Afr. J. Plant Soil.,198 : 159-161.

  • Gautam, D.R., Sharma, G. and Jindal, K.K. (2004). Fruit setting problems of apples under changing climatic scenario of north-western Himalayas of India. Acta Hort., 662 : 435-441.

  • Hassan, H.S.A., Sarrway, S.M.A. and Mostafa, E.A.M. (2010). Effect of foliar spray with liquid organic fertilizer, some micro-nutrients and gibberellins on leaf mineral content, fruit set, yield and fruit quality of ‘Hollywood” plum trees. Agric. Biol. J.N. Am., 1(4): 638-643.

  • Jamsen, P.E. (1993). Plant hormones in the algae. In: Progress in physiological research.[Eds. F.E. Round and D.J. Chapman).Biopress Ltd., Bristol. UK, Volume 9, pp. 239.

  • Khalifa, R.K.M., Omainana, M.H. and Abd-El-Khalir, H. (2009). Influence of foliar spraying with boron and calcium on productivity, fruit quality, nutritional status and controlling of Blossom end rot disease of Anna apple trees. World J. Agric. Sci.,5 (2) : 237-249.

  • Levitan, L., Merwin, I. and Kovach, J. (1995). Assessing the relative environmental impacts of agricultural pesticides: the quest for a hostic method.Agricul.Ecosyst. & Environ.,55 : 153-158.

  • Marscher, H. (1995). Mineral nutrition of higher plants. IInd Ed., Acadmaic Press, LONDON, UNITED KINGDOM.

  • Mengel, K. (2002).Alternative or complementary role of foliar supply in mineral nutrition. Acta Hort.,594: 33-47.

  • Mirabdulbhagi, M. (2013). Impact of pre-harvest application of CaCl2 on mineral contents and chemical attributes of fruit. Iranian apricot (Prunus armenianca L.). Inter. J. Agric. Sci., 3 (2) : 133-148.

  • Ries, S.K., Richman, T.L. and Wert, V.F. (1978). Growth and yield of crops treated with triacontanol. J. Amer. Soc. Hort. Sci.,103 (3) : 361-364.

  • Singh, P.K. and Chandel, A.S. (2005).Effect of biozyme on yield and quality of wheat (Tritium aestivum). Indian J. Agron., 50 : 58-60.

  • Spinelli, F., Fiori, G., Bregoli, A., Sprocatti, M., Vancini, R., Pelliconi, F. and Costa, G. (2006). Disponsible un nuovobiotimulant per aumentarue I efficenzaproducttiva., Rivista di Frutticolturaedi Orotofloricoltura., 12 : 66-75.

  • Spinelli, F., Giovanni, F., Massimo, N., Mattia, S. and Guglielmo, C. (2009). Perspectives on the use of a sea weed extract to moderate the negative effects of alternate bearing in apple trees. J. Hort. Sci. Biotechn., 17 (1) : 131-137.

  • Swietlik, D. and Faust, M. (1984). Foliar nutrition of fruit crops. Hort. Rev.,6 : 287-355.

  • Turan, K. and Kose, M. (2004). Seaweed extract improve copper uptake of grapevine (Vitisvinifera). Acta Agric. Sci.& B. Soil Plant Sci., 54 : 213-220.

  • VanNoorduijk and Cadish, G. (2002). Access and excess problems in plant nutrition. Plant & Soil., 247: 25-40.

  • Vernieri, P., Borghesi, E., Tongnoni, F., Serra, G., Ferrante, A. and Piageri, A. (2006). Use of bio-stimulants for reducing nutrient solution concentration in floating system. Acta Hort.,7 (8) : 477-484.

  • Widmer, A., Kockerols, K., Schwan, S., Stadler, W. and Bertschinger, L. (2008). Towards grower friendly apple crop thinning by tree shading. Proceedings of the International Conference on cultivation technique and psycho-pathological problems in organic fruit growing. weinsberg. Germany, pp. 314-318.

  • Wojcik, P., Cieslinski, G. and Mikka, A. (1999). Apple yield and fruit quality as influenced by boron applications. J. Plant Nutri.,22 : 1365-1377.

  • Wojcik, P., Gubbuk, H., Akgl, H., Gunnes, E., Vigun, K., Koal, H. and Kkyumuk, C. (2010). Effect of autumn calcium spray at a high rate ‘Granny Smith’ apple quality and storability. J. Plant Nutri.,33(1) : 46-56.


Abstract Views: 277

PDF Views: 0




  • Influence of Solubor, Biozyme and Triacontanol on Leaf and Fruit Nutrient Content of Apple Cv. RED DELICIOUS

Abstract Views: 277  |  PDF Views: 0

Authors

Mohd. Zubair
Krishi Vigyan Kendra (E.T.C., SKUAST-K.), Malangpora, Pulwama (J&K), India
S. S. Hussain
Krishi Vigyan Kendra (E.T.C., SKUAST-K.), Malangpora, Pulwama (J&K), India
Munib-U-Rehman
Krishi Vigyan Kendra (E.T.C., SKUAST-K.), Malangpora, Pulwama (J&K), India
Jahangir Ah. Baba
Krishi Vigyan Kendra (E.T.C., SKUAST-K.), Malangpora, Pulwama (J&K), India

Abstract


The decreasing trend in apple productivity during the last decade due to changing climate scenario has caused a serious concern to the fruit growers and planners of the country. Several factors like inadequate pollinizer proportion, reduction in natural population of pollinating agents, occurrence of spring frosts, hails and gales, nutrient deficiencies, droughts etc. are the factors leading to poor fruit setting in Delicious apple (Gautam et al., 2004). The present studies on influence of solubor, biozyme and triacontanol on leaf and fruit nutrient content of apple cv. RED DELICIOUS”were carried out in the Division of Fruit Science, SKUAST-Kashmir, Shalimar, Srinagar during the year 2013 and 2014. Twenty five year old apple trees of cv.RED DELICIOUS were selected at the Sher-e-Kashmir University of Agricultural Sciences and Technology, Shalimar, Kashmir. In experiment: chemicals of solubor (0.1%) biozyme (1.5 ml/lit) and triacontanol (10 ppm) and their combinations were sprayed at three timings: (i) at pink bud stage (ii) three weeks after fruit set of apple (iii) two months after second spray. Two months after second spray, solubor was replaced with 0.5% CaCl2 while going through the results, leaf nitrogen content not significantly influenced by different treatments. However, maximum leaf phosphorus (0.26%), potassium (2.62%), calcium (2.46%) and magnesium (0.88%) was recorded in solubor+biozyme+triacontanol followed by solubor+biozyme. The leaf boron increased significantly with solubor+biozyme+triacontanol and solubor+biozyme (48.00 and 47.25 ppm) followed by solubor + triacontanol. However, data with respect to leaf nitrogen/ calcium ratio were found to be statistically non-significant. Maximum fruit nitrogen (0.39%), phosphorus (0.11%), potassium (0.99%), calcium (0.049%), magnesium (0.078%) and boron (19.82 ppm) was obtained from solubor+biozyme+triacontanol followed by solubor+biozyme. However, N/Ca (17.96) ratio was calculated from control followed by triacontanol (12.33) and biozyme (10.62) and lowest was observed in solubor+biozyme+triacontanol (8.06).While going through the results of both the experiments, it is revealed that the combinations of solubor, biozyme and triacontnaol were best to improve the fruit set and yield of apple fruits. It is clear from results that bio-stimulants increase nutrients through foliar application and thus will improve the fruit yield and quality of apple. In addition bio-stimulants are safe for human and animal and environment to get lower pollution and reduce soil salinity.

Keywords


Apple, Chemicals, Urea, Leaf, Fruit Nutrient Contents.

References