INTRODUCTION OF SQUARETS IN YAKUTIA

Abstract

The distribution area of sainfoin in Yakutia is poorly studied. It is known that it is found in steppe meadows of the floodplain of the river. Lena. It is found in large curtains in the riverine group of uluses and suburbs of the city of Yakutsk, and is widespread in the river basin. Vilyuy, on dry alasy. The interest in Siberian sainfoin is associated with its high nutritional value. According to the content of crude protein in the aboveground phytomass, sainfoin is second only to alfalfa, pea, murine and clover lupine. In the permafrost zone, using the example of the Priviley zone of the Republic of Sakha (Yakutia), studies were conducted to study promising numbers of Siberian sainfoin. It has been established that Siberian sainfoin grows a powerful root system below the arable horizon of permafrost soils, which contributes to its high drought tolerance; the ratio between aboveground and underground organs is 1: 2.2. Samples of the local population from the Nyurba district (numbers 77, 78, 79, 85, 112 and 113) are distinguished by seed productivity and fodder mass.