References
1. Atlasova, L.G. Comparative evaluation of varieties, promising breeding lines, regenerates and wild plants in the conditions of the Middle Lena Valley. Bulletin of Michurinsk State Agrarian University, 2021, no. 4, pp. 19-23.
2. Grigoriev, N.G. Assessment of feed nutrition by exchange energy. Reserves of feed production. Moscow, 1987, pp. 109-128.
3. Denisov, G.V. and V.S. Streltsova. Alfalfa in Yakutia. Novosibirsk: Nauka. Siberian Publishing Company of the Russian Academy of Sciences, 2000. 201 p.
4. Lubenets, P.P. Lucerne. M.: Agricultural Publishing House, 1956. 246 p.
5. Methodological guidelines for conducting research in seed production of perennial grasses. Moscow: VNIIK named after V.R. Williams, 1986. 136 p.
6. Methodological guide for the assessment of energy flows in meadow agricultural systems. Moscow: VNIIK named after V.R. Williams, 2007.
7. Mikhalchenko, B.P., A.A. Kutuzova, Yu.K. Novoselov et al. Methodical manual on agro-energy and economic assessment of technologies and systems of feed production. Moscow: RASKHN, 1995. 173 p.