Abstract
A field experiment was conducted to study the feasibility of advancing the sowing of intercrops in rainfed sunflower under different nitrogen levels. Pure crop of sunflower recorded the maximum yield. Yield of sunflower was reduced when cowpes or groundnut was grown as an intercrop and the reduction increased with the period of advancement of intercrops. An extra dose of 10 kg N/ha in addition to the recommended dose of 30 kg N/ha recorded the maximum yield.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 4
Claim · model-written summary
Pure sunflower cropping had the maximum yield.
- Taxon
- sunflower
Helianthus annuuse0 - Outcome
- yielde0
- Direction
- maximume0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pure crop of sunflower recorded the maximum yield”
Claim · model-written summary
Cowpes intercropping reduced sunflower yield, with a larger reduction as sowing was advanced.
- Taxon
- sunflowerHelianthus annuuse0
- Treatment
- cowpese0
- Interactor
- cowpese0other
- Outcome
- Yield of sunflowere0
- Direction
- reducede0
- Qualifier
- the reduction increased with the period of advancement of intercropse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Yield of sunflower was reduced when cowpes or groundnut was grown as an intercrop and the reduction increased with the period of advancement of intercrops”
Claim · model-written summary
Groundnut intercropping reduced sunflower yield, with a larger reduction as sowing was advanced.
- Taxon
- sunflowerHelianthus annuuse0
- Treatment
- groundnute0
- Interactor
- groundnut
Arachis hypogaeae0other - Outcome
- Yield of sunflowere0
- Direction
- reducede0
- Qualifier
- the reduction increased with the period of advancement of intercropse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Yield of sunflower was reduced when cowpes or groundnut was grown as an intercrop and the reduction increased with the period of advancement of intercrops”
Claim · model-written summary
An additional 10 kg N/ha over 30 kg N/ha produced maximum sunflower yield.
- Taxon
- SunflowerHelianthus annuust0
- Treatment
- An extra dose of 10 kg N/hae0
- Outcome
- yielde0
- Direction
- maximume0
- Comparator
- the recommended dose of 30 kg N/hae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“An extra dose of 10 kg N/ha in addition to the recommended dose of 30 kg N/ha recorded the maximum yield”
t0“Sunflower”
The same questions in other papers
Arachis hypogaea · yield · Helianthus annuus (common sunflower)Positive and negative results
1 paper in the same direction as this paper · 3 in the opposite direction
- positive
- positive
- positive
1 paper more in this group
See all 5 papers →nitrogen · yield · Helianthus annuus (common sunflower)Positive and negative results
181 papers in the same direction as this paper · 10 in the opposite direction · 4 reporting no difference from an alternative
- negative
- no effect
- negative
192 papers more in this group
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.