30
SEP
2014

Soil acidity and content of the available N, P and K in the region of south Dobrudzha

M. Nankova*, I. Iliev, N. Nankov, G. Milev Dobrudzha Agricultural Institute, 9520 General Toshevo, Bulgaria Abstract. The agricultural area of South Dobrudzha is about 81% of its territory. The main reason for this are the favorable physical and geographical factors: even relief and s
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13
MAY
2014

Influence of mineral fertilization on the harmful soil acidity and chemical composition of wine grape varieties

V. Valcheva, K. Trendafilov, S. Todorova Abstract. The influence of mineral fertilization with nitrogen, phosphorus and potassium on the indicators of harmful soil acidity and on the composition of plant biomass from vine varieties Sauvignon Blanc, Chardonnay, Cabernet Sauvignon and M
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