Influence of row spacing distance and sowing rate on the after harvest residues value of Tibo cultivar field bean with terminal inflorescence
1994
Kotecki, A. (Akademia Rolnicza, Wroclaw (Poland). Katedra Szczegolowej Uprawy Roslin)
Increasing the sowing rate from 40 to 100 seeds per 1 sq. m brought about a decrease in the total weight vegetative parts of one plant by 27 percent and in the N content in straw by 0.09 percent, and at the same time an increase in ploughed-up green top matter by 47 percent/ha, as well as accumulation in the crop residue and straw of: N - by 42 percent, P - by 41 percent, K - by 52 percent, Ca - by 46 percent and Mg - by 48 percent. On an average, in the field bean crop residue and straw following amounts of mineral components got accumulated: K -110, N - 55, Ca - 40, Mg - 9 and P - 3kg/ha of culture
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