Sulfur did not increase winter wheat grain yield at any site.

sulfur atom · yield · Triticum aestivum (wheat)Results differ

23 papers in the same direction as this claim · 124 in the opposite direction

1. positive
   Sulphur fertilization significantly increased grain yield in some years at higher nitrogen rates.

   Effect of sulphur and nitrogen fertilisation on winter wheat in Calcaric Luvisol · 2022

   Opposite directionCites this paper

2. positive
   Bioactive sulfur urea with the same N (130 kg N ha-1) increased wheat partial factor productivity to 43.85 kg grain per kg N supplied.

   Slow-release nitrogen fertilizers enhance growth, yield, NUE in wheat crop and reduce nitrogen losses under an arid environment · 2021

   Opposite direction

3. positive
   Nitrogen 80 kg/ha and sulphur 50 kg/ha increased spring wheat grain yield by 13.3% relative to control

   Sulphur and Nitrogen Fertilization as a Potential Means of Agronomic Biofortification to Improve the Content and Uptake of Microelements in Spring Wheat Grain DM · 2018 · compared with control

   Opposite direction

4. positive
   Sulfur supply increased mean grain yield by 5.6%.

   Grain yield and water use of winter wheat as affected by water and sulfur supply in the North China Plain · 2017

   Opposite direction

5. positive
   Sulfur fertilizer significantly affected yield and some yield components in both wheat cultivars.

   Diagnosis of Sulfur Deficiency and Effects of Sulfur on Yield and Yield Components of Wheat Grown in Central Anatolia, Turkey · 2003

   Opposite direction

6. positive
   BSCU at 130 kg per hectare increased post-anthesis dry matter accumulation to 1989 kg per hectare.

   Effect of slow-release nitrogenous fertilizers on dry matter accumulation, grain nutritional quality, water productivity and wheat yield under an arid environment · 2022

   Opposite direction

7. positive
   Shoot growth and grain yield rose as sulfur supply increased in lupin and wheat.

   Assessing sulfur status in lupins and wheat · 1995

   Opposite direction

8. positive
   Nitrogen and sulfur increased yield by 0.8 to 2.4 Mg ha−1 across cultivars.

   Response of Wheat Cultivars to Nitrogen and Sulfur for Crop Yield, Nitrogen Use Efficiency, and Protein Quality in the Semiarid Region · 2009

   Opposite direction

139 papers more in this group