The Nutrition Effect on the Quantity and Quality of the Potato Yield in the Irrigated Conditions of Askeran Region in the Artsakh Republic

Authors

  • R.S. Israyelyan

Keywords:

potato, nutrition, nitrogenous fertilizer, tuber, stolon, gross yield, profit

Abstract

The effect of nitrogen nutrition with different doses and application methods on the quantity and quality of potato yield in the irrigated conditions of the Askeran region of NKR was studied throughout 2018-2019. Four fertilization variants have been studied: manure 25 t/ha+P90 – background (control), background+ N30+(35+35) - pre-sowing and split nutrition, background+N100 - single nutrition,
background+N120 - single nutrition. As a result of conducted studies and estimations of economic efficiency, it has been disclosed that among the tested variants the highest gross and commercial
yield was provided by the variant of background+ N30+(35+35), which amounted to 321.5 c/ha and 250.5 c/ha respectively. Meanwhile, 2.6 mln AMD profit has been resulted from the sale of marketable product.

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Published

2023-08-02

How to Cite

R.S. Israyelyan. (2023). The Nutrition Effect on the Quantity and Quality of the Potato Yield in the Irrigated Conditions of Askeran Region in the Artsakh Republic. AgriScience and Technology, 2(70). Retrieved from https://journal.anau.am/index.php/anau/article/view/124

Issue

Vol. 2 No. 70 (2020): “AgriScience and Technology” scientific journal

Section

Agronomy and Agroecology

License

Creative Commons Attribution-Non-Commercial (CC BY-NC). CC BY-NC allows users to copy and distribute the article, provided this is not done for commercial purposes. The users may adapt – remix, transform, and build upon the material giving appropriate credit, providing a link to the license. The full details of the license are available at https://creativecommons.org/licenses/by-nc/4.0/.