Foliar Se fertilizer application increased Se content in grape berries at maturity by 43.09% compared with control in 2016.

selenium atom · nutrient: content · VitisResults agree

3 papers in the same direction as this claim

1. positive
   Total Se in grapes accumulated in a dose-dependent manner with Se fertilizer spraying concentrations.

   Effect of selenium application to grape soils on nutrient content, protein and amino acids and selenium enrichment · 2026

   Same directionCites this paper

2. positive
   Selenium fertilizer increased grape berry selenium by 26.72% to 37.25%.

   Response of fruit quality of table grape (Vitis vinifera L.) to foliar selenium fertilizer under different cultivation microclimates · 2019

   Same direction

3. positive
   The highest selenium dose yielded 10.41 ug/g selenium in grape leaves.

   AN EFFECT OF SPECIFIC SELENIUM NUTRITION OF GRAPEVINE · 2000 · compared with control plants

   Same direction

application · nutrient: content · VitisPositive and negative results

34 papers in the same direction as this claim · 2 in the opposite direction

1. positive
   Total Se in grapes accumulated in a dose-dependent manner with Se fertilizer spraying concentrations.

   Effect of selenium application to grape soils on nutrient content, protein and amino acids and selenium enrichment · 2026

   Same directionCites this paper

2. no effect
   Foliar application did not decrease the K/Mg ratio to the desirable level.

   Effects of the Foliar Application of Magnesium and Zinc on the Yield and Quality of Three Grape Cultivars Grown in the Calcareous Soils of Iran · 2010

   Opposite direction

3. no effect
   A foliar spray of maleic hydrazide at 500 ppm during bloom was not effective in changing nutrient levels in the shoots.

   Effects of Several Nematode-Resistant Rootstocks on Vine Vigor, Crop Level, and Nutrition with the Grape Variety, Grenache · 1965

   Opposite direction

4. positive
   Foliar application of seaweed extract increased Cu uptake of grapevine in growth media with insufficient nutrient elements.

   Seaweed extracts improve copper uptake of grapevine · 2004

   Same direction

5. positive
   Foliar magnesium raised leaf magnesium above critical levels.

   A novel interaction of magnesium translocation with the supply of phosphorus to roots of grapevine (Vitis viniferaL.)^* · 1990

   Same direction

6. positive
   Soil EDDHA completely eliminated iron deficiency in grape.

   Field evaluation of inorganic and chelated iron fertilizers as foliar sprays and soil application · 1988

   Same direction

7. positive
   Foliar spraying rapidly increased boron in vegetative and reproductive grapevine tissues.

   Fall foliar sprays prevent boron-deficiency symptoms in grapes · 2006

   Same direction

8. positive
   Soil application of colloidal silicon increases plant-available silicon in vineyard soil

   Effects of silicon amendments on grapevine, soil and wine · 2020

   Same direction

28 papers more in this group

fertilization · nutrient: content · VitisPositive and negative results

42 papers in the same direction as this claim · 4 in the opposite direction

1. positive
   Total Se in grapes accumulated in a dose-dependent manner with Se fertilizer spraying concentrations.

   Effect of selenium application to grape soils on nutrient content, protein and amino acids and selenium enrichment · 2026

   Same directionCites this paper

2. no effect
   Fertilization left fruit juice total nitrogen unchanged in both cultivars.

   Influence of Timing of Nitrogen Fertilizer Application on Grapevines in the San Joaquin Valley · 1991

   Opposite direction

3. no effect
   Soil magnesium fertilizer did not effectively raise grape leaf magnesium concentration.

   A comparison of three methods of magnesium application to grapes. · 2008

   Opposite direction

4. no effect
   Fertilizer applications did not differ significantly in leaf N, P, Mn, and Zn content.

   The Effect of Microbial Fertilizer Applications on Grape Yield, Quality and Mineral Nutrition of Some Early Table Grape Varieties · 2019 · compared with control (no fertilizer)

   Opposite direction

5. no effect
   Summer nitrogen fertigation did not significantly alter vine nitrogen concentration.

   Foliar Urea Application in the Fall Affects Both Nitrogen and Carbon Storage in Young `Concord' Grapevines Grown under a Wide Range of Nitrogen Supply · 2004

   Opposite direction

6. positive
   Phosphorus fertilizer increased leaf phosphorus and magnesium concentrations above critical levels.

   A novel interaction of magnesium translocation with the supply of phosphorus to roots of grapevine (Vitis viniferaL.)^* · 1990

   Same direction

7. positive
   Applied manure increased grape petiole nitrate nitrogen, phosphorus and potassium contents over the control.

   Application of Poultry Manure Influences Thompson Seedless Grape Production and Soil Properties · 1988 · compared with the control

   Same direction

8. positive
   Coated Fe EDTA increased iron uptake in leaves and shoots.

   Effect of slow release iron fertilizers on chlorosis in grape · 1992

   Same direction

38 papers more in this group