Abstract
A field experiment was conducted in red sandy loam (Alfisol)soil, deficient in calcium (Ca) and boron (B) with sunflower hybrid DRSH-1 as test crop to study the influence of Ca and B application on sunflower drymatter yield, seed yield,Ca and Bnutrient uptake and interaction. Sunflower drymatter yield varied from 1742.7 to 2522.9 kg/ha. Higher seed yield (882.5 kg/ha) was recorded in Ca30B3 however, it was at par with Ca30B2 treatment. The Ca x B interaction significantly influenced Ca and B uptake by the sunflower plant. Ca x B interaction effects were also found significant in soil available Ca and B. Application of calcium at 30 kg/ha and boron at 2 kg/ha resulted in high sunflower seed yield in Ca and B deficient red sandy loam soils.
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Claims 5
Claim · model-written summary
Sunflower dry matter yield ranged from 1742.7 to 2522.9 kg/ha.
- Taxon
- Sunflower
Helianthus annuuse0 - Outcome
- drymatter yielde0
- Direction
- variede0
- Value
- 1742.7 to 2522.9 kg/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sunflower drymatter yield varied from 1742.7 to 2522.9 kg/ha”
Claim · model-written summary
Ca30B3 gave higher seed yield of 882.5 kg/ha, at par with Ca30B2.
- Taxon
- sunflowerHelianthus annuust0
- Treatment
- Ca30B3e0
- Outcome
- seed yielde0
- Direction
- Highere0
- Value
- 882.5 kg/hae0
- Comparator
- Ca30B2e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Higher seed yield (882.5 kg/ha) was recorded in Ca30B3 however, it was at par with Ca30B2 treatment”
t0“sunflower (Helianthus annuus L.)”
Claim · model-written summary
Calcium by boron interaction significantly affected sunflower calcium and boron uptake.
- Taxon
- sunflowerHelianthus annuuse0
- Treatment
- Ca x B interactione0
- Outcome
- Ca and B uptakee0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The Ca x B interaction significantly influenced Ca and B uptake by the sunflower plant”
Claim · model-written summary
Calcium by boron interaction significantly affected soil available calcium and boron.
- Taxon
- sunflowerHelianthus annuust0
- Treatment
- Ca x B interactione0
- Outcome
- soil available Ca and Be0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Ca x B interaction effects were also found significant in soil available Ca and B”
t0“sunflower (Helianthus annuus L.)”
Claim · model-written summary
Applying 30 kg/ha calcium and 2 kg/ha boron gave high sunflower seed yield in deficient soil.
- Taxon
- sunflowerHelianthus annuuse0
- Treatment
- calcium at 30 kg/ha and boron at 2 kg/hae0
- Outcome
- sunflower seed yielde0
- Direction
- highe0
- Setting
- Ca and B deficient red sandy loam soilse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of calcium at 30 kg/ha and boron at 2 kg/ha resulted in high sunflower seed yield in Ca and B deficient red sandy loam soils”
The same questions in other papers
boron atom · yield · Helianthus annuus (common sunflower)Results differ
57 papers in the same direction as this paper · 6 in the opposite direction
- no effect
- negative
- no effect
60 papers more in this group
See all 64 papers →calcium atom · yield · Helianthus annuus (common sunflower)Positive and negative results
2 papers in the same direction as this paper · 2 in the opposite direction
- no effect
- no effect
- positive
1 paper more in this group
See all 5 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.