Impact of macro- and micronutrient fertilizers on the productivity of the floodplain of the river Pechora

Belyaeva R.A., Kozlova Yu.A.

ГНУ НИИСХ Республики Коми Россельхозакадемии, г. Сыктывкар,Республика Коми, Россия

E-mail: nipti@bk.ru

In field experiments on natural hayfields floodplain of the Pechora river in the district of Ust- Tsilma, studied the influence of mineral fertilizers and microelements (borum, zinc) in pure form and in combination on the productivity of meadows, the quality of hay and energy efficiency. Set to increase productivity of the floodplain meadows in the application of mineral fertilizers N₃₀P₄₅K₄₅ and trace elements in pure form and a joint application.

Keywords: mineral fertilizers, boron, zinc, crop yields