Heterogeneous Nutrient Sources Exhibit Varying Associations of Vegetative and Reproductive Parameters of Irish Potato (Solanum tuberosum L.)

Main Article Content

Tange Denis Achiri
Abdulai Assan Nkuh
Divine Nsobinenyui
Dominic Kumbah Njualem

Abstract

The aim of this study was to evaluate the associations of vegetative and reproductive parameters of Irish potato from different organic and inorganic nutrient sources The study was done in the west region of Cameroon, specifically in Bougham, a village in the western highlands. The seeds were sown on the 4th of May 2016. Harvesting was done in August 2016. A total area of 250m2 was cleared and prepared in to a Randomized Complete Block Design (RCBD). Each block was divided into nine ridges. Eight fertilizer treatments: inorganic (NPK 15:1515, NPK 11:11:22), organic (Pig dropping, Poultry dropping), composite (four bi-combinations of the animal and NPK-based fertilizer) and a control treatment were randomly assigned to each ridge per block. General agronomic practices were adopted from local farmers. Data were collected on vegetative and reproductive parameters. Correlation analysis was also evaluated between parameters. This was followed by principal component analysis with varimax rotation. Principal components were selected based on eigen value criteria – a component was selected if its eigen value was greater than 1. All analyses were done using PAST (ver. 3.26b) Analysis revealed significant correlations between some vegetative and reproductive parameters notably between emergence and plant height (r = 0.45, P < 0.05), emergence and plant harvested (r = 0.867, P < 0.05), and between plant cover and plant height (r = 0.546, P < 0.05). According to the eigen value criteria (eigen value > 1.0), 4 principal components were retained from organic and inorganic nutrient sources each, and 3 principal components were retained from composite nutrient source. Reproductive parameters were more aggregated in the first principal component for organic nutrient source, accounting for 35.87% of all variations while they were more aggregated in the second principal component (25.61%) from inorganic nutrient sources. From the composite nutrient source, the reproductive and vegetative parameters were almost equally distributed between the first (31.80%) and second (27.82%) principal components. In this study, that varied nutrient sources (organic. Inorganic and composite) affects Irish potato differently. Consequently, both organic and inorganic nutrient sources should be seen as synergistic and not mutually exclusive for holistic production of Irish potato.

Keywords:
NPK, poultry, pig, fertilizer, vegetative, reproductive parameters, principal component analysis, Cameroon

Article Details

How to Cite
Achiri, T. D., Nkuh, A. A., Nsobinenyui, D., & Njualem, D. K. (2020). Heterogeneous Nutrient Sources Exhibit Varying Associations of Vegetative and Reproductive Parameters of Irish Potato (Solanum tuberosum L.). International Journal of Plant & Soil Science, 32(3), 1-12. https://doi.org/10.9734/ijpss/2020/v32i330253
Section
Original Research Article

References

Naz F, Ali A, Iqbal Z, Akhtar N, Asghar S, Ahmad B. Effects of different levels of NPK fertilizers on the proximate composition of potato crop at Abbottabad. Sarhad Journal of Agriculture. 2011;27(3):353-356.

Jasim AH, Hussein MJ, Nayef MN. Effect of foliar fertilizer (high in potash) on growth and yield of seven potato cultivars (Solanum tuberosum L.). Euphrates Journal of Agricultural Science. 2013;5(1): 1-7.

Grun P. The evaluation of cultivated potatoes. Economy Botany, Washington D.C. 1990;44(3rd Supplement):39-55.

Gehan AE. Effect of organic, Nitrogen and Potassium fertilization treatments on growth, yield and chemical contents of two cultivars of potato (Solanum tuberosum). Alexandria Science Exchange Journal. 2013;34(4):369-381.

Rashid MM. Potato cultivation. Shabjibijan. 1st Edition Bangla Academy. Dhaka Bangladesh. 1993;450-455

Tamm L. The current situation of organic potato production in Europe, Switzerland Research Institute of organic Agriculture, Switzerland; 2007.

Achiri TD, Tsague ZSM, Zambou D, Konje CN, Njualem DK. Effect of NPK fertilizer and Animal Manure on some Biometric Parameters of Irish Potato Solanum tuberosum L. in Bougham, West Region Cameroon. Asian Journal of Research in Crop Science. 2018;2(1):1–10.

MacCarthy P, Bloom PR, Clapp CE, Malcolm RL. Humic substances in soil and crop sciences: an overview. In Humic Substances in Soil and Crop Sciences. 1990;261-271.

Schjønning P, Christensen BT, Carstensen B. Physical and chemical properties of a sandy loam receiving animal manure, mineral fertilizer or no fertilizer for 90 years. European Journal of Soil Science. 1994;45:257-268.

Benbi DK, Biswas CR, Bawa SS, Kumar K. Influence of farmyard manure, inorganic fertilizers and weed control practices on some soil physical properties in a long-term experiment. Soil Use and Manage-ment. 1998;4:52-54.

Waddell JT, Gupta SC, Moncrief JF, Rosen CJ, Steele DD. Irrigation and nitrogen management impacts on nitrate leaching under potato. Agronomy Journal. 2006;91:991-997.

Hossain ABMS, Hakim MA, Onguso J. Effect of manure and fertilizer on the growth and yield of potato. Pakistan Jurnal of Biological Sciences. 2003;6(14):1243-1246

Baniuniene A, Zekaite V. The effect of mineral and organic fertilization on potato tuber yield and quality. Latvian Journal of Agronomy. 2008;11:202-206.

Amara DG, Mourad SM. Influence of organic manure on the vegetative growth and tuber production of potato (Solanum tuberosum L var Spunta) in a Sahara desert region. International Journal of Agriculture and Crop Science. 2013; 5(22):2724-2731

Mitova ND, Vassileva V. Effects of mineral and organic fertilization on early potato production. Bulgarian Journal of Agricultural Science. 2014;20(5):1182-1188.

Sayed FE, Hassan AH, Mohamed ME. Impact of Bio- and organic fertilizers on potato yield, quality and tuber weight loss after harvest. Potato Research. 2015;58:67-81

Fontem DA, Demo P, Njualem DK. Status of potato production, marketing and utilization in Cameroon; In. N. M. Mahanku, V. M. Mayong (eds), Advances in root and tuber crops technology for sustainable food security. Improved Nutrition, Wealth Creation and Environmenta Conservation in Africa, Proceedings, 9th ISTRC-AB Symposium, Mombassa, Kenya. 2004;18-25.

Achiri TD, Akotsen-Mensah C, Afreh-Nuamah K. Principal component analysis of some pesticide handling practices of small scale vegetable farmers in rural and urban districts in Ghana. Asian Research Journal of Agriculture. 2017;4(3):1–7.

Amara DG, Mourad SM. Influence of organic manure on the vegetative growth and tuber production of potato (Solanum tuberosum L var spunta) in Sahara desert region. International Journal of Agriculture and Crop Sciences. 2013;5(22):2724-2731.

Shaaban H, Kiset E. Response of Irish potato to NPK fertilizer application and its economic return when grown on an Ultisol of Morogoro, Tanzania. Journal of Agricultural and Crop Research. 2014;2(9): 188-196.