Open AccessThe Study of Biological and Economic Characteristics of Some Imported Walnut Tree Varieties in Conditions of Piedmont Zone in Armenia
Author(s) -
G.S. Santrosyan,
Gnel Gabrielyan,
A.K. Muradyan,
L. V. Hovhannisyan
Publication year - 2021
Publication title -
agrogitut'yun ev tekhnologia
Language(s) - English
Resource type - Journals
ISSN - 2579-2822
DOI - 10.52276/25792822-2021.4-374
Subject(s) - yield (engineering) , orchard , tree (set theory) , geography , forestry , agroforestry , horticulture , biology , mathematics , mathematical analysis , materials science , metallurgy
The morphological investigations and yield estimation of some walnut tree varieties have been conducted in the piedmont zone of the RA Ararat valley. It has been disclosed that biological peculiarities of the imported walnut tree varieties Ideal, Chandler and Lara Peral comply with natural and climatic conditions of the piedmont zone in the Ararat valley. They provide growth and development characteristic to the mentioned varieties, and in the 10th to 12th year of the orchard establishment, 3.1-4.3 t/ha yield is produced.