PRODUCTIVITY OF GRASS-LEGUMES MIXTURES WITH POTERIUM POLYGAMUM APPLYING GROWTH STIMULATORS

Irina Kamishanovna Kosheleva; Vasily Grigorievich Vasin; Alexey Vasilievich Vasin; Arina Alekseevna Kozhaeva; Irina Valeryevna Karlova

Irina Kamishanovna Kosheleva Samara State Agricultural Academy
Vasily Grigorievich Vasin Samara State Agricultural Academy
Alexey Vasilievich Vasin Samara State Agricultural Academy
Arina Alekseevna Kozhaeva Samara State Agricultural Academy
Irina Valeryevna Karlova Samara State Agricultural Academy

Keywords: Bromus Inermis, Bromus erecta, Agropyron Pectiniforme, Elytrigia, Poterium Polygamum, Onobrychis Arenaria, Medicago Caerulea, Lotus Corniculatus, digestible protein, growth stumulators, “Matritsarosta”, “Gumi 20М”

Abstract

The job presents the data about photosynthetic activity of plants and productivity of mixtures with Bromus Inermis, Agropyron pectiniforme with Poterium Polygamum and Onobrychis Arenaria, Medicago Caerulea, Lotus corniculatus with application of growth stimulants “Matritsarosta” and “Gumi 20M”. The best indicator of photosynthetic activity, leaf area, photosynthetic potential, as well as the maximum productivity of grass stands, the collection of dry matter, the yield of digestible protein was shown by four-component grass-legumesmixtures with Onobrychis arenaria and Medicago Caerulea.