Abstract
In the case of sunflower production, precision agriculture can be used to determine the optimal fertilizer application rates and timings based on the specific soil and climatic conditions of a particular field. The response of sunflower to macro- and micronutrient applications has been observed. Field conditions were used to assess the effectiveness of applying nitrogen, zinc, and boron alone or in a mixture to improve the growth and production of sunflower HO-1. The experiment followed an RCBD design with a net plot size of 4x5 (20 m2). The study examined the impact of different applied soil fertilizers, including NPK. The suggested doses of T1 (control) and T2 (soil) of applied fertilizer Nitrogen 1000g ha-1, T3 soil applied fertilizer Zinc 1000g ha-1, T4 soil applied fertilizer Boron 1000g ha-1, T5 soil applied fertilizers Nitrogen 1000g ha-1 + Zinc 1000g ha-1; T6 Nitrogen 1000g ha-1 + Boron 1000g ha-1; T7 soil applied fertilizers Zinc 1000g ha-1 + Boron 1000g ha-1, T8 soil applied fertilizers Nitrogen 1000g ha-1 and boron 1000g ha-1, T8 were examined. The result indicated that the application of soil-applied fertilizers Nitrogen 1000g ha-1 zinc 1000g ha-1 and boron 1000g ha-1 in combination, yielded the most significant improvements in Maximum plant height: 181.0 cm; number of leaves per plant: 36.80; stem girth: 12.35; head diameter: 26.30; number of seeds: 652.0; seed weight: 40.74; seed index: 62.66; and seed yield (kg-1): 2230.
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Claims 8
Claim · model-written summary
Combined nitrogen, zinc and boron gave maximum sunflower height of 181.0 cm.
- Taxon
- Sunflower
Helianthus annuust0 - Treatment
- Nitrogen 1000g ha-1 zinc 1000g ha-1 and boron 1000g ha-1 in combinatione0
- Outcome
- plant heighte0
- Direction
- Maximume0
- Value
- 181.0 cme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“soil-applied fertilizers Nitrogen 1000g ha-1 zinc 1000g ha-1 and boron 1000g ha-1 in combination, yielded the most significant improvements in Maximum plant height: 181.0 cm”
t0“Sunflower”
Claim · model-written summary
The combination gave 36.80 leaves per plant.
- Taxon
- SunflowerHelianthus annuust0
- Treatment
- Nitrogen 1000g ha-1 zinc 1000g ha-1 and boron 1000g ha-1 in combinatione1
- Outcome
- number of leaves per plante0
- Direction
- improvementse1
- Value
- 36.80e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“number of leaves per plant: 36.80”
e1“Nitrogen 1000g ha-1 zinc 1000g ha-1 and boron 1000g ha-1 in combination, yielded the most significant improvements”
t0“Sunflower”
Claim · model-written summary
The combination gave stem girth 12.35.
- Taxon
- SunflowerHelianthus annuust0
- Treatment
- Nitrogen 1000g ha-1 zinc 1000g ha-1 and boron 1000g ha-1 in combinatione1
- Outcome
- stem girthe0
- Direction
- improvementse1
- Value
- 12.35e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“stem girth: 12.35”
e1“Nitrogen 1000g ha-1 zinc 1000g ha-1 and boron 1000g ha-1 in combination, yielded the most significant improvements”
t0“Sunflower”
Claim · model-written summary
The combination gave head diameter 26.30.
- Taxon
- SunflowerHelianthus annuust0
- Treatment
- Nitrogen 1000g ha-1 zinc 1000g ha-1 and boron 1000g ha-1 in combinatione1
- Outcome
- head diametere0
- Direction
- improvementse1
- Value
- 26.30e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“head diameter: 26.30”
e1“Nitrogen 1000g ha-1 zinc 1000g ha-1 and boron 1000g ha-1 in combination, yielded the most significant improvements”
t0“Sunflower”
Claim · model-written summary
The combination gave 652.0 seeds.
- Taxon
- SunflowerHelianthus annuust0
- Treatment
- Nitrogen 1000g ha-1 zinc 1000g ha-1 and boron 1000g ha-1 in combinatione1
- Outcome
- number of seedse0
- Direction
- improvementse1
- Value
- 652.0e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“number of seeds: 652.0”
e1“Nitrogen 1000g ha-1 zinc 1000g ha-1 and boron 1000g ha-1 in combination, yielded the most significant improvements”
t0“Sunflower”
Claim · model-written summary
The combination gave seed weight 40.74.
- Taxon
- SunflowerHelianthus annuust0
- Treatment
- Nitrogen 1000g ha-1 zinc 1000g ha-1 and boron 1000g ha-1 in combinatione1
- Outcome
- seed weighte0
- Direction
- improvementse1
- Value
- 40.74e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed weight: 40.74”
e1“Nitrogen 1000g ha-1 zinc 1000g ha-1 and boron 1000g ha-1 in combination, yielded the most significant improvements”
t0“Sunflower”
Claim · model-written summary
The combination gave seed index 62.66.
- Taxon
- SunflowerHelianthus annuust0
- Treatment
- Nitrogen 1000g ha-1 zinc 1000g ha-1 and boron 1000g ha-1 in combinatione1
- Outcome
- seed indexe0
- Direction
- improvementse1
- Value
- 62.66e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed index: 62.66”
e1“Nitrogen 1000g ha-1 zinc 1000g ha-1 and boron 1000g ha-1 in combination, yielded the most significant improvements”
t0“Sunflower”
Claim · model-written summary
The combination gave seed yield 2230 kg-1.
- Taxon
- SunflowerHelianthus annuust0
- Treatment
- Nitrogen 1000g ha-1 zinc 1000g ha-1 and boron 1000g ha-1 in combinatione1
- Outcome
- seed yielde0
- Direction
- improvementse1
- Value
- 2230e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed yield (kg-1): 2230”
e1“Nitrogen 1000g ha-1 zinc 1000g ha-1 and boron 1000g ha-1 in combination, yielded the most significant improvements”
t0“Sunflower”
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See all 196 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.