Abstract
For the purpose of having it licensed in Romania, the Folhum fertilizer was tested in the vegetation house and in field, with the result of a distinctly significant yield increase. The liquid fertilizer was obtained by neutralizing phosphoric acid of 85% concentration with potassium carbonate of 98% concentration. The reaction took place under permanent stirring at the temperature of 250- ���E&�� DQGE\� JUDGXDOO\� DGGLQJDVRXUFHRIQLWURJHQ� �DPLGLF�� QLWULFDQGDPPRQLDFDO��� DVROXWLRQRI� microelements (Fe, Cu, Zn, Mg, Mn, B) chelated with Na2EDTA and a solution of potassium humate. Potassium humate was extracted from lignite with a potassium carbonat solution. Experiments were organized in three climatic areas, vegetation house, greenhouse and field, in the Teleorman and Iasi districts. The experimental fertilizer application provided increases of the yield by 45.5% in the Dacia Pontica tomato and 49.2% in the Justin sunflower in vegetation house, as compared to the control to which foliar fertilizer was not applied. The application of Folhum in field increased by 14.4% the yield of sunflower with basic fertilization 80 kg N/ha, 80 kg P2O5 /ha, as compared to the control alternative to which foliar fertilizer was not applied. It increased the yield of tomato hybrid ADI 7 grown in the greenhouse with drip irrigation on a non-fertilized soil by 38.5%, and by 34.9% WKHJUDSH�\LHOGLQD�&KDVVHODV�'RUpYDULHW\�YLQH� culture. All yield increases were statistically significant at P<5%. Based on these increases, the fertilizer was authorized as RO-FERTILIZER and it may be used in Romania.
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Claims 4
Claim · model-written summary
Folhum raised Dacia Pontica tomato yield by 45.5% in a vegetation house.
- Taxon
- tomato
Solanum lycopersicume0 - Material
- Dacia Ponticae0
- Treatment
- fertilizer applicatione0
- Outcome
- yielde0
- Direction
- increasese0
- Value
- 45.5%e0
- Comparator
- controle1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fertilizer application provided increases of the yield by 45.5% in the Dacia Pontica tomato”
e1“as compared to the control to which foliar fertilizer was not applied”
Claim · model-written summary
Folhum raised Justin sunflower yield by 49.2% in a vegetation house.
- Taxon
- sunflower
Helianthus annuuse0 - Material
- Justine0
- Treatment
- fertilizer applicatione1
- Outcome
- yielde1
- Direction
- increasese1
- Value
- 49.2%e0
- Comparator
- controle2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“49.2% in the Justin sunflower in vegetation house”
e1“fertilizer application provided increases of the yield”
e2“as compared to the control to which foliar fertilizer was not applied”
Claim · model-written summary
Folhum increased field sunflower yield by 14.4% with basal fertilizer.
- Taxon
- sunflowerHelianthus annuuse0
- Treatment
- application of Folhume0
- Outcome
- yield of sunflowere0
- Direction
- increasede0
- Value
- 14.4%e0
- Comparator
- control alternativee0
- Setting
- fielde0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of Folhum in field increased by 14.4% the yield of sunflower with basic fertilization 80 kg N/ha, 80 kg P2O5 /ha, as compared to the control alternative to which foliar fertilizer was not applied”
Claim · model-written summary
Folhum increased greenhouse ADI 7 tomato yield by 38.5%.
- Taxon
- tomatoSolanum lycopersicume0
- Material
- ADI 7e0
- Treatment
- application of Folhume1
- Outcome
- yield of tomatoe0
- Direction
- increasede0
- Value
- 38.5%e0
- Setting
- greenhousee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“It increased the yield of tomato hybrid ADI 7 grown in the greenhouse with drip irrigation on a non-fertilized soil by 38.5%”
e1“application of Folhum”
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849 papers in the same direction as this paper · 104 in the opposite direction · 24 reporting no difference from an alternative
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See all 978 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.