Abstract
Abstract Two experiments were carried out at Giza Agric. Res. St., Agric. Res. Centre, Ministry of Agric, Egypt, during 1981 and 1982 seasons on cotton cultivar Giza 75 ( Gossypium barbadense L.) to investigate the influence of nitrogen fertilization rates (72, 144 or 216 kg N/ha), phosphorus levels (36 or 72 kg P 2 O 5 /ha) and three growth regulators (IAA, IBA or NAA), each was applied to cotton plants at 10 ppm and sprayed three times (70, 85 and 100 days after sowing), on cotton seed, protein and oil yields and oil properties. A randomized complete block design, with four replications treatment combinations was used. The combined analysis of the results of the two seasons revealed that, cottonseed, oil and protein yields/ha increased by raising N‐ and P‐levels and under the application of growth regulators. Seed index increased by raising the added‐N and the applied growth regulants. No detectable effect of P‐levels was observed. The seed oil percentage decreased, while the protein percentage increased by raising N‐rate. Application of growth regulators and high P‐level increased the seed oil percentage, while the seed protein percentage was not affected. The seed oil properties, i.e. acidity, saponification and iodine values, tended to decrease slightly by increasing N‐rate and the application of growth substances, while a reverse trend was noticed by raising P‐level. The mean values of oil specific gravity and refractive index did not show any definite response.
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Claims 16
Claim · model-written summary
Raising N levels increased cottonseed, oil and protein yields per hectare.
- Taxon
- Cotton
Gossypium hirsutumt0 - Treatment
- raising N‐e0
- Outcome
- cottonseed, oil and protein yields/hae0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“cottonseed, oil and protein yields/ha increased by raising N‐ and P‐levels and under the application of growth regulators.”
t0“Cottonseed”
Claim · model-written summary
Raising P levels increased cottonseed, oil and protein yields per hectare.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- P‐levelse0
- Outcome
- cottonseed, oil and protein yields/hae0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“cottonseed, oil and protein yields/ha increased by raising N‐ and P‐levels and under the application of growth regulators.”
t0“Cottonseed”
Claim · model-written summary
Growth regulators increased cottonseed, oil and protein yields per hectare.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- growth regulatorse0
- Outcome
- cottonseed, oil and protein yields/hae0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“cottonseed, oil and protein yields/ha increased by raising N‐ and P‐levels and under the application of growth regulators.”
t0“Cottonseed”
Claim · model-written summary
Raising N increased seed index.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- added‐Ne0
- Outcome
- Seed indexe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed index increased by raising the added‐N and the applied growth regulants.”
t0“Cottonseed”
Claim · model-written summary
Applied growth regulators increased seed index.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- applied growth regulantse0
- Outcome
- Seed indexe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed index increased by raising the added‐N and the applied growth regulants.”
t0“Cottonseed”
Claim · model-written summary
P levels had no detectable effect on seed index.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- P‐levelse0
- Outcome
- Seed indexe0
- Direction
- No detectable effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed index increased by raising the added‐N and the applied growth regulants. No detectable effect of P‐levels was observed.”
t0“Cottonseed”
Claim · model-written summary
Raising N rate decreased seed oil percentage.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- raising N‐ratee0
- Outcome
- seed oil percentagee0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The seed oil percentage decreased, while the protein percentage increased by raising N‐rate.”
t0“Cottonseed”
Claim · model-written summary
Raising N rate increased seed protein percentage.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- raising N‐ratee0
- Outcome
- protein percentagee0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The seed oil percentage decreased, while the protein percentage increased by raising N‐rate.”
t0“Cottonseed”
Claim · model-written summary
Growth regulators increased seed oil percentage.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- growth regulatorse0
- Outcome
- seed oil percentagee0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of growth regulators and high P‐level increased the seed oil percentage, while the seed protein percentage was not affected.”
t0“Cottonseed”
Claim · model-written summary
High P increased seed oil percentage.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- high P‐levele0
- Outcome
- seed oil percentagee0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of growth regulators and high P‐level increased the seed oil percentage, while the seed protein percentage was not affected.”
t0“Cottonseed”
Claim · model-written summary
Growth regulators did not affect seed protein percentage.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- growth regulatorse0
- Outcome
- seed protein percentagee0
- Direction
- not affectede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of growth regulators and high P‐level increased the seed oil percentage, while the seed protein percentage was not affected.”
t0“Cottonseed”
Claim · model-written summary
High P did not affect seed protein percentage.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- high P‐levele0
- Outcome
- seed protein percentagee0
- Direction
- not affectede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of growth regulators and high P‐level increased the seed oil percentage, while the seed protein percentage was not affected.”
t0“Cottonseed”
Claim · model-written summary
Increasing N tended to slightly decrease oil acidity, saponification and iodine values.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- increasing N‐ratee0
- Outcome
- acidity, saponification and iodine valuese0
- Direction
- decrease slightlye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The seed oil properties, i.e. acidity, saponification and iodine values, tended to decrease slightly by increasing N‐rate and the application of growth substances, while a reverse trend was noticed by raising P‐level.”
t0“Cottonseed”
Claim · model-written summary
Growth substances tended to slightly decrease oil acidity, saponification and iodine values.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- application of growth substancese0
- Outcome
- acidity, saponification and iodine valuese0
- Direction
- decrease slightlye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The seed oil properties, i.e. acidity, saponification and iodine values, tended to decrease slightly by increasing N‐rate and the application of growth substances, while a reverse trend was noticed by raising P‐level.”
t0“Cottonseed”
Claim · model-written summary
Raising P tended to increase oil acidity, saponification and iodine values.
- Taxon
- CottonGossypium hirsutumt0
- Treatment
- raising P‐levele0
- Outcome
- acidity, saponification and iodine valuese0
- Direction
- reverse trende0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The seed oil properties, i.e. acidity, saponification and iodine values, tended to decrease slightly by increasing N‐rate and the application of growth substances, while a reverse trend was noticed by raising P‐level.”
t0“Cottonseed”
Claim · model-written summary
Oil specific gravity and refractive index showed no definite response.
- Taxon
- CottonGossypium hirsutumt0
- Outcome
- oil specific gravity and refractive indexe0
- Direction
- did not show any definite responsee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The mean values of oil specific gravity and refractive index did not show any definite response.”
t0“Cottonseed”
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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.