Influence of agrobiotechnological techniques by alfalfa cultivation in anthropogenic-transformed peat soils | Эффективность агробиотехнологических приёмов при возделывании люцерны на антропогенно-преобразованных торфяных почвах
2013
Luchenok, L.I. | Ptashets, O.V., National Academy of Sciences. Scientific and Practical Center for Arable Farming (Belarus). Institute for Land Reclamation
The productivity data of the lucerne (Medicago sativa) cultivated in antropogenic-transformed peat soils with organic matter content 13 – 26 % and ground water levels 1,0 – 1,2 m are presented. Productivity of a lucerne herbage can reach 56,8 – 87,9 hundreds kilograms feed units per hectare depending on applied agro and biotechnological methods. In such soils a mode of lucerne cultivation without integumentary culture (the doubled norm of seeding) more effective in comparison with under winter pea and oat mix. This mode provides an increasing of feed units per hectare by 13,8 – 26,1, protein content by 1,4 – 2,6 and metabolizable energy by 15,83 – 30,61 gigajoules per hectare.
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