Abstract
Increasing attention is being paid to use of organic fertilizers such as manure and vermicompost which can increased yield and protect the environment. Replacing chemical fertilizers with manures has the benefit of low production cost and imparts beneficial effects on soil. Then an experiment was conducted during 2013 to measure effects of organic fertilizers on essential oil of dill (Anethum graveolens L.). Use of organic fertilizers beneficially affected seed yield, percent of essential oil, and essential oil yield. Essential oil percent was highest due to treatment with compost tea applied to the soil compared to foliar application. The combination of 20 t∙ha-1 of manure and 7 t∙ha-1of vermicompost, without compost tea,producedthe maximum essential oil yield (23.85 kg∙ha-1). The GC-MS analysis of dill essential oil indicated 94% of essential oil compounds were made up of: carvone, α-phellandrene, p-cymene, dillapiole and trans-dihydrocarvone. The maximum value of carvone (73.58%) was obtained by application of 20 t∙ha-1 of manure and 15 t∙ha-1of vermicompost and compost tea in form of soil application.
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Claims 8
Claim · model-written summary
Organic fertilizers beneficially affected dill seed yield.
- Taxon
- Dill
Anethum graveolenst0 - Treatment
- organic fertilizerse0
- Outcome
- seed yielde0
- Direction
- beneficially affectede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Use of organic fertilizers beneficially affected seed yield, percent of essential oil, and essential oil yield.”
t0“Dill”
Claim · model-written summary
Organic fertilizers beneficially affected essential oil percent.
- Taxon
- DillAnethum graveolenst0
- Treatment
- organic fertilizerse0
- Outcome
- percent of essential oile0
- Direction
- beneficially affectede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Use of organic fertilizers beneficially affected seed yield, percent of essential oil, and essential oil yield.”
t0“Dill”
Claim · model-written summary
Organic fertilizers beneficially affected essential oil yield.
- Taxon
- DillAnethum graveolenst0
- Treatment
- organic fertilizerse0
- Outcome
- essential oil yielde0
- Direction
- beneficially affectede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Use of organic fertilizers beneficially affected seed yield, percent of essential oil, and essential oil yield.”
t0“Dill”
Claim · model-written summary
Soil application of compost tea gave higher essential oil percent than foliar application.
- Taxon
- DillAnethum graveolenst0
- Treatment
- compost tea applied to the soile0
- Outcome
- Essential oil percente0
- Direction
- higheste0
- Comparator
- foliar applicatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Essential oil percent was highest due to treatment with compost tea applied to the soil compared to foliar application.”
t0“Dill”
Claim · model-written summary
Manure plus vermicompost without compost tea gave maximum essential oil yield of 23.85 kg∙ha-1.
- Taxon
- DillAnethum graveolenst0
- Treatment
- 20 t∙ha-1 of manure and 7 t∙ha-1of vermicompost, without compost teae0
- Outcome
- essential oil yielde0
- Direction
- maximume0
- Value
- 23.85 kg∙ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The combination of 20 t∙ha-1 of manure and 7 t∙ha-1of vermicompost, without compost tea,producedthe maximum essential oil yield (23.85 kg∙ha-1).”
t0“Dill”
Claim · model-written summary
Five listed compounds made up 94% of dill essential oil.
- Taxon
- DillAnethum graveolenst0
- Outcome
- carvone, α-phellandrene, p-cymenee0
- Value
- 94%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“94% of essential oil compounds were made up of: carvone, α-phellandrene, p-cymene, dillapiole and trans-dihydrocarvone”
t0“Dill”
Claim · model-written summary
The oil constituents included dillapiole and trans-dihydrocarvone.
- Taxon
- DillAnethum graveolenst0
- Outcome
- dillapiole and trans-dihydrocarvonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“dillapiole and trans-dihydrocarvone”
t0“Dill”
Claim · model-written summary
Manure, vermicompost and soil-applied compost tea gave maximum carvone of 73.58%.
- Taxon
- DillAnethum graveolenst0
- Treatment
- 20 t∙ha-1 of manure and 15 t∙ha-1of vermicompost and compost tea in form of soil applicatione0
- Outcome
- carvonee0
- Direction
- maximume0
- Value
- 73.58%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum value of carvone (73.58%) was obtained by application of 20 t∙ha-1 of manure and 15 t∙ha-1of vermicompost and compost tea in form of soil application.”
t0“Dill”
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