Effects of soil response on mobilization and immobilization of macro- and microelements

• Autorzy: Tsyganov A. , Persikova T.
• Języki publikacji: EN

Abstrakty

EN

The conditions of red clover dressing are defined to a great extent by the fertility of sward-podzolic soils. Having soil with low level of fertility (pH 5.2; P₂O₅ – 110; K₂O – 120 mg/kg of soil) after harvesting cover crop (in the fall) it is necessary to apply P₆₀K₉₀. Top dressing during the phase of budding at the beginning of clover blossom (in spring) is done with microfertilizers containing molybdenum. On soils with average level of fertility (pH 5.7; P₂O₅ – 185; K₂O – 190 mg/kg of soil) after harvesting cover crop it is necessary to apply P₄₀K₆₀ to dress clover. Top dressing during the phase of budding at the beginning of clover blossom is done with microfertilizers containing boron and molybdenum. On soils with high level of fertility (pH 6.2; P₂O₅ – 300; K₂O – 260 mg/kg of soil) after harvesting cover crop it is necessary to apply P₄₀K₆₀. Top dressing during the phase of budding at the beginning of clover blossom is made with microfertilizers containing boron.

Słowa kluczowe

EN

soil response; mobilization; immobilization; macroelement; microelement; fertilizer; mineral fertilizer; application; dose; fertility level

• Wydawca: -
• Czasopismo: Zeszyty Problemowe Postępów Nauk Rolniczych
• Rocznik: 1998
• Tom: 456
• Opis fizyczny: p.109-112

Twórcy

autor

Tsyganov A.

• Belarussian Agricultural University in Gorki, Gorki, 213410 Mogilev Region, Belarus

autor

Persikova T.

• Belarussian Agricultural University in Gorki, Gorki, 213410 Mogilev Region, Belarus