Published in Scientific Papers. Series A. Agronomy, Vol. LXIV, Issue 1
Written by Plamen ZOROVSKI
The importance of oats as a healthy food for people is growing, and this draws attention to the production of environmentally friendly products, using environmentally friendly approaches and tools in agriculture. The study was conducted at the Demonstration Center for Organic Agriculture at the AU, Bulgaria during the 2013-2015 period. The aim of the study is the influence of biofertilizer Amalgerol on germination, development, productivity and some quality indicators of the grain in naked oats. Applied by seed treatment and vegetation on plants, increases the percentage of sprouted and harvested plants by 10% at a dose of 5 l/ha and by 13.4% at a dose of 10 l/ha. Amalgerol increases the weight of the grain from one plant in the adverse weather conditions of 2014 by 0.25 g to 0.30 g at different fertilization doses, as well as the weight of 1000 grains by 3.70 to 4.19% compared to the control. The effect on grain yield was positive by 17.26% at a dose of 5 l/ha and by 35.69% at a dose of 10 l/ha above the control. Amalgerol (10 l/ha) increases the hectolitre weight of the grain. There is more crude protein and crude fat in the grain in the unfertilized variant, and starch in the variants treated with Amalgerol (5 l/ha) - 51.18% and (10 l/ha) - 49.43%.
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