Abstract
In order to study the effect of sowing date and plant density on morphological traits, fruit yield use efficiency (WUE) of coriander, an experiment was conducted in research field of Islamic Azad University, Birjand branch, Iran in 2010 as a split-plot experiment based on a randomized complete block design with nine treatments and three replications. The main plot was sowing date at three levels of March 30, April 14 and April 29. The sub-plot was plant density at three levels of 20, 40 and 60 plants m -2 .The results showed that with the delay in sowing from March 30 to April 29, plant height, first fruit distance from ground and branch number per main stem, fruit and essential oil yield significantly decreased 21.8, 60.8, 18.8, 76.5 and 67.7%, respectively. Also, means comparison indicated that the increase in density from 20 to 60 plants/m 2 led to the increase in plant height, first fruit distance from ground and fruit and essential oil yield by 18.4, 39.8, 87.6 and 166.7%, respectively but branch number per main stem decreased 18.4%. Also, sowing date and plant density interaction significantly affected plant height, fruit yield and essential oil percentage and yield. In total, it is recommended to use sowing date of March 30 with the density of 60 plants/m 2 for the cultivation of coriander in Birjand because of having the highest fruit and essential oil yield.
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Claims 12
Claim · model-written summary
Delayed sowing reduced plant height by 21.8%.
- Taxon
- coriander (Coriandrum sativum L.)
Coriandrum sativumt0 - Treatment
- delay in sowing from March 30 to April 29e0
- Outcome
- plant heighte0
- Direction
- decreasede0
- Value
- 21.8e0
- Comparator
- March 30e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“with the delay in sowing from March 30 to April 29, plant height, first fruit distance from ground and branch number per main stem, fruit and essential oil yield significantly decreased 21.8, 60.8, 18.8, 76.5 and 67.7%, respectively”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Delayed sowing reduced first fruit distance from ground by 60.8%.
- Taxon
- coriander (Coriandrum sativum L.)Coriandrum sativumt0
- Treatment
- delay in sowing from March 30 to April 29e0
- Outcome
- first fruit distance from grounde0
- Direction
- decreasede0
- Value
- 60.8e0
- Comparator
- March 30e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“with the delay in sowing from March 30 to April 29, plant height, first fruit distance from ground and branch number per main stem, fruit and essential oil yield significantly decreased 21.8, 60.8, 18.8, 76.5 and 67.7%, respectively”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Delayed sowing reduced branch number per main stem by 18.8%.
- Taxon
- coriander (Coriandrum sativum L.)Coriandrum sativumt0
- Treatment
- delay in sowing from March 30 to April 29e0
- Outcome
- branch number per main steme0
- Direction
- decreasede0
- Value
- 18.8e0
- Comparator
- March 30e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“with the delay in sowing from March 30 to April 29, plant height, first fruit distance from ground and branch number per main stem, fruit and essential oil yield significantly decreased 21.8, 60.8, 18.8, 76.5 and 67.7%, respectively”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Delayed sowing reduced fruit by 76.5%.
- Taxon
- coriander (Coriandrum sativum L.)Coriandrum sativumt0
- Treatment
- delay in sowing from March 30 to April 29e0
- Outcome
- fruite0
- Direction
- decreasede0
- Value
- 76.5e0
- Comparator
- March 30e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“with the delay in sowing from March 30 to April 29, plant height, first fruit distance from ground and branch number per main stem, fruit and essential oil yield significantly decreased 21.8, 60.8, 18.8, 76.5 and 67.7%, respectively”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Delayed sowing reduced essential oil yield by 67.7%%.
- Taxon
- coriander (Coriandrum sativum L.)Coriandrum sativumt0
- Treatment
- delay in sowing from March 30 to April 29e0
- Outcome
- essential oil yielde0
- Direction
- decreasede0
- Value
- 67.7%e0
- Comparator
- March 30e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“with the delay in sowing from March 30 to April 29, plant height, first fruit distance from ground and branch number per main stem, fruit and essential oil yield significantly decreased 21.8, 60.8, 18.8, 76.5 and 67.7%, respectively”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Higher planting density increased plant height by 18.4%.
- Taxon
- coriander (Coriandrum sativum L.)Coriandrum sativumt0
- Treatment
- increase in density from 20 to 60 plants/m 2e0
- Outcome
- plant heighte0
- Direction
- increasee0
- Value
- 18.4e0
- Comparator
- 20e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the increase in density from 20 to 60 plants/m 2 led to the increase in plant height, first fruit distance from ground and fruit and essential oil yield by 18.4, 39.8, 87.6 and 166.7%, respectively but branch number per main stem decreased 18.4%”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Higher planting density increased first fruit distance from ground by 39.8%.
- Taxon
- coriander (Coriandrum sativum L.)Coriandrum sativumt0
- Treatment
- increase in density from 20 to 60 plants/m 2e0
- Outcome
- first fruit distance from grounde0
- Direction
- increasee0
- Value
- 39.8e0
- Comparator
- 20e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the increase in density from 20 to 60 plants/m 2 led to the increase in plant height, first fruit distance from ground and fruit and essential oil yield by 18.4, 39.8, 87.6 and 166.7%, respectively but branch number per main stem decreased 18.4%”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Higher planting density increased fruit by 87.6%.
- Taxon
- coriander (Coriandrum sativum L.)Coriandrum sativumt0
- Treatment
- increase in density from 20 to 60 plants/m 2e0
- Outcome
- fruite0
- Direction
- increasee0
- Value
- 87.6e0
- Comparator
- 20e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the increase in density from 20 to 60 plants/m 2 led to the increase in plant height, first fruit distance from ground and fruit and essential oil yield by 18.4, 39.8, 87.6 and 166.7%, respectively but branch number per main stem decreased 18.4%”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Higher planting density increased essential oil yield by 166.7%%.
- Taxon
- coriander (Coriandrum sativum L.)Coriandrum sativumt0
- Treatment
- increase in density from 20 to 60 plants/m 2e0
- Outcome
- essential oil yielde0
- Direction
- increasee0
- Value
- 166.7%e0
- Comparator
- 20e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the increase in density from 20 to 60 plants/m 2 led to the increase in plant height, first fruit distance from ground and fruit and essential oil yield by 18.4, 39.8, 87.6 and 166.7%, respectively but branch number per main stem decreased 18.4%”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Higher planting density decreased branch number per main stem by 18.4%%.
- Taxon
- coriander (Coriandrum sativum L.)Coriandrum sativumt0
- Treatment
- increase in density from 20 to 60 plants/m 2e0
- Outcome
- branch number per main steme0
- Direction
- decreasede0
- Value
- 18.4%e0
- Comparator
- 20e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the increase in density from 20 to 60 plants/m 2 led to the increase in plant height, first fruit distance from ground and fruit and essential oil yield by 18.4, 39.8, 87.6 and 166.7%, respectively but branch number per main stem decreased 18.4%”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Sowing date and density interaction affected plant height, fruit yield and essential oil percentage and yield.
- Taxon
- coriander (Coriandrum sativum L.)Coriandrum sativumt0
- Treatment
- sowing date and plant density interactione0
- Outcome
- plant height, fruit yield and essential oil percentage and yielde0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“sowing date and plant density interaction significantly affected plant height, fruit yield and essential oil percentage and yield”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
The authors recommend March 30 sowing at 60 plants/m 2 for coriander in Birjand.
- Taxon
- corianderCoriandrum sativume0
- Outcome
- sowing date of March 30 with the density of 60 plants/m 2e0
- Setting
- Birjande0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“it is recommended to use sowing date of March 30 with the density of 60 plants/m 2 for the cultivation of coriander in Birjand because of having the highest fruit and essential oil yield”
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See all 14 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.