Study of forage productive and qualitative indicators of some annual spring legumes in foothill regions of central northern Bulgaria
2011
Lingorski, V., Research Institute of Mountain Stockbreeding and Agriculture, Troyan (Bulgaria)
During the 2002-2004 period in RIMSA, Troyan (in Central Northern Bulgaria) annualy was sown a field experiment with some spring legumes for green forage production. The comparative study showed that a highest dry mass yield had the white lupine (7.72 t/ha) - 97.95% above the standard crop (field pea) productivity. The highest values (21.30 and 20.50%) of crude protein content were observed for common vetch and white lupine. A maximum crude fat content had field pea, followed of chickling vetch, soybean and common vetch. The highest crude protein productivity had the white lupine, and it was with 106.58% higher than field pea.
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