Effects of foliar application of manganese, boron and sodium humate on the potato production

• Autorzy: Lozek O. , Fecenko J.
• Języki publikacji: EN

Abstrakty

EN

During 2 years of field nutrition experiments, using loamy brown soil, the effect of the foliar application of manganese, boron as well as the stimulating effect of sodium humate on the potato yield and nitrate content (potato variety Sant×) was investigated. The action of microelements (Mn, B) showed an increase by 11,7 to 15,7% in the potato yield and nitrate content (potato variety Sant×) without having any significant effect on the nitrate content in potato tubers. The joint application of microelements (Mn, B) together with sodium humate increased the potato yield by 17,8 to 23,6% with increasing the nitrate content by 26,6 to 33,8% in potato tubers. The economic efficiency of the nutrition applied was very positive.

• Wydawca: -
• Czasopismo: Zeszyty Problemowe Postępów Nauk Rolniczych
• Rocznik: 1996
• Tom: 434
• Numer: 1
• Opis fizyczny: p.169-172,ref.

Twórcy

autor

Lozek O.

• Department of Agrochemistry and Plant Nutrition, University of Agriculture, Trieda Andreja Hlinku 2, 949 76 Nitra, Slovakia

autor

Fecenko J.

• Department of Agrochemistry and Plant Nutrition, University of Agriculture, Nitra, Slovakia

Bibliografia

• 1. Ložek, O. - Fecenko, J.: Testing agrochemical efficiency of PFA and DAM with Humex in fertilizing agricultural crops. Annual report, Nitra, 1990, 53 pages.
• 2. Vrba, V. - Černý, J.: Humus elements and their utilizing in plant production. Informative materials, Most, 1989, 23 pages.
• 3. Uher, A.: Possibilities of eliminating negative effects of some heavy metals in green pepper. ZahradnictvÉ, 22, 1995, pages 77-83.