ECONOMIC AND ENERGY EVALUATION OF EFFICIENCY OF GROWING OF MEADOW GRASSES IN DRAINED PEAT OF FOREST- STEPPE
Journal Title: Наукові доповіді НУБіП України - Year 2017, Vol 6, Issue 6
Abstract
The actuality of these investigations lies in the necessity of finding high- yielding varieties and species of cereal grasses for the organization of the hay conveyor on drained peatlands on their use, which would be effective in market conditions. The aim of the research was finding out the efficiency technologies of growing meadow grasslands from the economic and energy point of view for the cultivation of new high-yielding varieties. In researching were used calculation method of research. The study was conducted in the period 2014-2017 in plot №3 of the drained peat soils of the floodplain of the Supoy river of Panfilska Experimental Station of NSC "Institute of Agriculture NAAS". As a result of this analysis, was determined the economic and energy efficiency of growing meadow grasses on drained peatlands on their use. The best species and varieties of cereal grasses and different ripening types of mixed grass crops was discovered, which provides the maximum conditionally net profit (13-16 thousand uan / ha), the best profitability of their growing (120-185%) and low costs per unit of production (980-1050 UAH for 1 ton of feed units). The low efficiency of nitrogen fertilizers inputs on organogenic soils of Forest- Steppe has been proved. The energy analysis showed the high efficiency of the costs incurred of energy resources for the growing of meadow grasses in drained peat of forest- steppe (CEE- with a background of PK- 5,2-5,8 and for full mineral fertilizers – 4,2-5,1).
Authors and Affiliations
V. M. Shtakal
Keywords
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