STUDY OF THE INFLUENCE OF PLANTING METHODS ON THE SURVIVATION AND GROWTH OF CRIMEAN PINE SEEDLINGS WITH CLOSED ROOTS IN THE SOUTHERN MOUNTAIN TERMINAL OF THE TIAN SHAN IN UZBEKISTAN
Ключевые слова:
forested area, planting material with closed root system, planting methods, deep planting, structure-forming agent, linear colloid, carboxylmethylcellulose (CMC), survival rate, annual growth.Аннотация
The article presents the results of an experiment on studying the survival rate of young Crimean pine seedlings planted with closed roots using different planting techniques on the southern slopes of the Tien Shan. The research found that the best survival rates were in variants with deep planting, when the root system of the plants was in deeper soil horizons, as well as with the addition of colloid Carboxymethylcellulose (CMC) to the soil.
Библиографические ссылки
Butkov E.A. Project A-8-152 "Develop a technology for growing planting material of coniferous and deciduous tree species with a closed root system to increase the efficiency of created anti-erosion plantations in mountainous conditions" Final report of the Republican Scientific and Practical Center for Forestry and Forestry, Tashkent, 2008. - P. 37.
Mamutov B.Kh. Promising methods for creating forest crops in the mountains of Uzbekistan using planting material with a closed root system. Dissertation for the degree of Doctor of Philosophy in Agricultural Sciences, Tashkent, 2019. P. 119.
Musaev Ya.Yu. Growing planting material of juniper with a closed root system in a nursery and on a forest cultivation area. // Problems of juniper forests, search for solutions, methods. 6-11 August 2000, Kyrgyzstan, p. 206-208.
Mamutov B.Kh., Butkov E.A. Determination of the application rate of carboxylmethylcellulose (CMC) to increase soil moisture. journal "Agroilm", No.4 (28), 2013-65 p. Kocherga F.K. Mining and reclamation works in Central Asia and Southern Kazakhstan. Moscow, Lesnaya Promyshlennost, 1965, 400 p.
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