Influence of selected agrotechnological operation on soybean noduling
2007
Korsak-Adamowicz, M. | Starczewski, J. | Dopka, D.,Akademia Podlaska, Siedlce (Poland). Katedra Ogolnej Uprawy Roli i Roslin
A field experiment was carried out in 2004-06 in a spilt-block-spilt-plot design, in four replications. The following factors were investigated: I/ agrotechnology level: 1/ seed treatment with dressing, pre-sowing nitrogen fertilization, nitrogen fertilization during flowering, chemical weed control, 2/ pre-sowing nitrogen fertilization, chemical weed control, 3/ mechanical cultivation, II/ soil cultivation: 1/ cultivation unit, 2/ cultivation unit, Campbell roller, ring roller. The number and weight of nodules were lowest on the treatments where the intensive cultivation technology had been applied. A particularly intensive nodule development was recorded on treatment where the extensive technology was applied
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