Abstract
Plants of rosemary [Rosmarinus officinalis L. (Lamiaceae)] were grown in pots containing a soilless (1 sphagnum peat:1 perlite) or soil-based (1 sphagnum peat: 1 perlite:1 field soil) growing medium and fertilized with either 12N-5.2P-12.5K controlled-release fertilizer (CRF) at 9.0 g/pot; constant liquid fertilization (LF) with 20N4.3P-16.7K at 150 mg N/liter; constant LF at 150 mg N/liter, plus CRF at 4.5 g/pot; weekly LF at 150 mg N/liter; or weekly LF at 150 mg N/liter, plus CRF at 4.5 g/pot. Constant LF plus CRF generally reduced plant height and depressed shoot fresh weight relative to other fertilizer regimes. Essential oil content was highest in plants receiving weekly LF. Plants grown in the soil-based mix were shorter, shoot fresh and dry weight tended to be lower, and essential oil yield was higher when compared to plants grown in the soilless mix. Satisfactory growth was obtained in both media when rosemary plants were fertilized with 12N-5.2P-12.5K CRF at 9.0 g/pot or weekly LF with 20N<.3P-16.7K at 150 mg N/liter.
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Claims 7
Claim · model-written summary
Constant liquid fertilization plus controlled-release fertilizer reduced rosemary plant height.
- Taxon
- Rosemary
Salvia rosmarinust0 - Treatment
- Constant LF plus CRFe1
- Outcome
- plant heighte1
- Direction
- reducede1
- Comparator
- other fertilizer regimese1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rosemary”
e1“Constant LF plus CRF generally reduced plant height and depressed shoot fresh weight relative to other fertilizer regimes”
Claim · model-written summary
Constant liquid fertilization plus controlled-release fertilizer depressed rosemary shoot fresh weight.
- Taxon
- RosemarySalvia rosmarinust0
- Treatment
- Constant LF plus CRFe1
- Outcome
- shoot fresh weighte1
- Direction
- depressede1
- Comparator
- other fertilizer regimese1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rosemary”
e1“Constant LF plus CRF generally reduced plant height and depressed shoot fresh weight relative to other fertilizer regimes”
Claim · model-written summary
Essential oil content was highest in rosemary receiving weekly liquid fertilization.
- Taxon
- RosemarySalvia rosmarinust0
- Treatment
- weekly LFe2
- Outcome
- Essential oil contente2
- Direction
- higheste2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rosemary”
e2“Essential oil content was highest in plants receiving weekly LF”
Claim · model-written summary
Plants in the soil-based mix were shorter than plants in the soilless mix.
- Taxon
- RosemarySalvia rosmarinust0
- Treatment
- soil-based mixe3
- Outcome
- plant heighte1
- Direction
- shortere3
- Comparator
- soilless mixe3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rosemary”
e1“Constant LF plus CRF generally reduced plant height and depressed shoot fresh weight relative to other fertilizer regimes”
e3“Plants grown in the soil-based mix were shorter, shoot fresh and dry weight tended to be lower, and essential oil yield was higher when compared to plants grown in the soilless mix”
Claim · model-written summary
Shoot fresh and dry weight tended to be lower in the soil-based mix than in the soilless mix.
- Taxon
- RosemarySalvia rosmarinust0
- Treatment
- soil-based mixe3
- Outcome
- shoot fresh and dry weighte3
- Direction
- tended to be lowere3
- Comparator
- soilless mixe3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rosemary”
e3“Plants grown in the soil-based mix were shorter, shoot fresh and dry weight tended to be lower, and essential oil yield was higher when compared to plants grown in the soilless mix”
Claim · model-written summary
Essential oil yield was higher in the soil-based mix than in the soilless mix.
- Taxon
- RosemarySalvia rosmarinust0
- Treatment
- soil-based mixe3
- Outcome
- essential oil yielde3
- Direction
- highere3
- Comparator
- soilless mixe3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rosemary”
e3“Plants grown in the soil-based mix were shorter, shoot fresh and dry weight tended to be lower, and essential oil yield was higher when compared to plants grown in the soilless mix”
Claim · model-written summary
Both media gave satisfactory rosemary growth with the CRF or weekly LF regimes.
- Taxon
- RosemarySalvia rosmarinust0
- Treatment
- 12N-5.2P-12.5K CRF at 9.0 g/pot or weekly LFe4
- Outcome
- Satisfactory growthe4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rosemary”
e4“Satisfactory growth was obtained in both media when rosemary plants were fertilized with 12N-5.2P-12.5K CRF at 9.0 g/pot or weekly LF”
The same questions in other papers
fertilization · growth · Salvia rosmarinus (rosemary)Positive and negative results
2 papers in the same direction as this paper · 19 in the opposite direction
- no effect
- positive
- positive
18 papers more in this group
See all 22 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.