Abstract
Authors studied the effect of copper nutrition on the yield, kernel weight and raw protein content of winter wheat. Copper was applied in the form of copper tetramine hydroxide that was produced from a clean copper containing waste originating from microelectronical industry. After suitable chemical transformation this waste can be used as an excellent secondary raw material for the preparation of copper fertilizer. The foliar application of copper tetramine hydroxide complex at the phenological phase of tillering significantly increased the yield, kernel weight and raw protein content of winter wheat. The calculated copper doses that gave the maximum yield, raw protein content and kernel weight were 1.04, 1.12 and 0.77 kg ha -1 respectively.
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Claims 3
Claim · model-written summary
Foliar copper tetramine hydroxide increased winter wheat yield.
- Taxon
- winter wheat
Triticum aestivume0 - Organ / stage
- phenological phase of tilleringe0
- Treatment
- foliar application of copper tetramine hydroxide complexe0
- Outcome
- yielde0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The foliar application of copper tetramine hydroxide complex at the phenological phase of tillering significantly increased the yield, kernel weight and raw protein content of winter wheat.”
Claim · model-written summary
Foliar copper tetramine hydroxide increased kernel weight.
- Taxon
- winter wheat
Triticum aestivume0 - Treatment
- foliar application of copper tetramine hydroxide complexe0
- Outcome
- kernel weighte0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The foliar application of copper tetramine hydroxide complex at the phenological phase of tillering significantly increased the yield, kernel weight and raw protein content of winter wheat.”
Claim · model-written summary
Foliar copper tetramine hydroxide increased raw protein content.
- Taxon
- winter wheat
Triticum aestivume0 - Treatment
- foliar application of copper tetramine hydroxide complexe0
- Outcome
- raw protein contente0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“The foliar application of copper tetramine hydroxide complex at the phenological phase of tillering significantly increased the yield, kernel weight and raw protein content of winter wheat.”
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