Standardization of fertilizer requirement through fertigation for coconut under Krishna Godavari zone of Andhra Pradesh
Downloads
Published
DOI:
https://doi.org/10.5958/0974-0112.2019.00100.2Keywords:
Cocos nucifera, nut yield, copra content, economicsIssue
Section
License
Copyright (c) 2019 Indian Journal of Horticulture
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Abstract
An experiment on fertigation in coconut was conducted from 2007 to 2014 to standardize the fertilizer application through drip irrigation and to work out the economics. The experiment was laid out in twenty year old existing coconut garden cv. East Coast Tall in RBD comprising of six treatment combinations with four replications. With respect to mean nut yield, maximum yield of 92.7 nuts/palm was also recorded with 100% RDF through fertigation (T5) and it was on par with 75% RDF through fertigation (90.6 nuts/palm) (T4). Perusal of data on copra content revealed that, the highest copra content of 131.8 g/nut was recorded with 100% RDF through fertigation and was on par with the other fertigation treatment except T2 and control which was superior over control. The highest oil content was also recorded with 100% RDF through fertigation (64 %) and it was on par with 75% of RDF through fertigation (T4) and 100% of RDF as soil application (T6). From the study, it can be inferred that, application of 75 % RDF i.e., 375 g N, 240 g P2O5 and 1875 g K2O per palm per year through drip irrigation in eight splits from October to May resulted in higher nut yield per plam with the highest output-input ratio (2.69) when compared to control (1.79).
How to Cite
Downloads
Similar Articles
- J.S. Minhas, Prince Kumar, Devendra Kumar, V.K. Dua, Y.K. Gupta, Response of potato to elevated CO2 under short days: Growth, physiological parameters and tuber yield , Indian Journal of Horticulture: Vol. 75 No. 01 (2018): Indian Journal of Horticulture
- Jagdev Sharma, Ajay K. Upadhyay, Dyanesh Bande, Sarika D. Patil, Studies on black leaf symptom development and its impact on nutrient profile and fruitfulness in Thompson Seedless grapevines grafted on Dogridge rootstock , Indian Journal of Horticulture: Vol. 67 No. 02 (2010): Indian Journal of Horticulture
- P.C. Tripathi, V. Sankar, K.E. Lawande, Influence of micro-irrigation methods on growth, yield and storage of rabi onion , Indian Journal of Horticulture: Vol. 67 No. 01 (2010): Indian Journal of Horticulture
- P.R Meghwal, Akath Singh, Pradeep Kumar, Evaluation of selected gonda (Cordia myxa L.) genotypes on different rootstocks , Indian Journal of Horticulture: Vol. 71 No. 03 (2014): Indian Journal of Horticulture
- A. K. Verma, P. P. Singh, D. Singh, P. L. Saroj, Major Singh, Performance evaluation and scope of onion improvement under hot arid conditions , Indian Journal of Horticulture: Vol. 79 No. 02 (2022): Indian Journal of Horticulture
- C. Indu Rani, D. Veeraragavathatham, Heterosis for yield and yield components in okra , Indian Journal of Horticulture: Vol. 70 No. 2 (2013): Indian Journal of Horticulture
- S.K. Yadav, A.K. Srivastava, T.K. Bag, Effect of integration of nutrient sources on yield and quality of potato under rainfed conditions , Indian Journal of Horticulture: Vol. 73 No. 04 (2016): Indian Journal of Horticulture
- Krishna Kant, Y.K. Sharma, B. Ramanujam, S.K. Tyagi, J.K. Ranjan, B.K. Mishra, S.S. Meena, M.K. Vishal, S.R. Meena, Biorational approaches for management of aphid (Hyadaphis coriandri Das) on fennel , Indian Journal of Horticulture: Vol. 70 No. 2 (2013): Indian Journal of Horticulture
- R.S. Meena, G. Lal, N.K. Meena, Estimates of genetic diversity for morphological and yield contributing traits in coriander genotypes , Indian Journal of Horticulture: Vol. 75 No. 03 (2018): Indian Journal of Horticulture
- P. Murugesan, M. Shareef, Yield, bunch quality and vegetative traits of American oil palm (Elaeis oleifera, HBK) population in India , Indian Journal of Horticulture: Vol. 71 No. 01 (2014): Indian Journal of Horticulture
<< < 23 24 25 26 27 28 29 30 31 32 > >>
You may also start an advanced similarity search for this article.
Most read articles by the same author(s)
- S. Sumitha, M. S. Gawankar, H. P. Maheswarappa, R. K. Mathur, P. M. Haldankar, P. P. Debaje, Evaluation of tenera oil palm hybrids in western costal region of India , Indian Journal of Horticulture: Vol. 79 No. 4 (2022): Indian Journal of Horticulture
- K. Ravindra Kumar, Kanwar Pal Singh, D.V.S. Raju, Prabhat Kumar, Sapna Panwar, Reeta Bhatia, Circumventing phenolic exudation and poor survival in micropropagation of marigold , Indian Journal of Horticulture: Vol. 75 No. 02 (2018): Indian Journal of Horticulture