Abstract
Field experiments were carried out during rabi 2007–08 and 2008–09 to evaluate the effect of different weed management measures and nitrogen (N) application on yield and economics of coriander. Results revealed that two hand weedings (HW) at 20 and 40 days after sowing (DAS) produced the highest seed and straw yields (13.71 and 25.83 q ha-1). The highest net returns (Rs. 55841 ha-1) and B : C ratio (2.39) were also obtained under this treatment. However, it was found to be at par with pendimethalin at 1.0 kg ha-1 + HW at 40 DAS, wherein seed and straw yields of 13.61 and 25.57 q ha-1, respectively were obtained. The highest harvest index of 35.01% as well as the lowest mean weed index of 0.7%, were also observed under pendimethalin at 1.0 kg ha-1 + HW at 40 DAS. Results further revealed that application of N at 75 kg ha-1 significantly increased the seed yield to the extent of 11.9%, 32.7% and 84.3% and net returns by Rs. 7915, Rs. 18366 and Rs. 34536 ha-1 over 50, 25 kg N ha-1 and control, respectively. Correlation studies revealed that seed yield of coriander was significantly and positively correlated with growth and yield attributing characters and nutrient uptake by crop. Based on the response studies, 64.75 kg ha-1 was found to be the optimum level of N for coriander.
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Claims 16
Claim · model-written summary
Two hand weedings at 20 and 40 DAS gave the highest coriander seed yield of 13.71 q ha-1.
- Taxon
- coriander
Coriandrum sativumt0 - Treatment
- two hand weedings (HW) at 20 and 40 days after sowing (DAS)e0
- Outcome
- seede0
- Direction
- higheste0
- Value
- 13.71e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“two hand weedings (HW) at 20 and 40 days after sowing (DAS) produced the highest seed and straw yields (13.71 and 25.83 q ha-1)”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Two hand weedings at 20 and 40 DAS gave the highest coriander straw yield of 25.83 q ha-1.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- two hand weedings (HW) at 20 and 40 days after sowing (DAS)e0
- Outcome
- straw yieldse0
- Direction
- higheste0
- Value
- 25.83 q ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“two hand weedings (HW) at 20 and 40 days after sowing (DAS) produced the highest seed and straw yields (13.71 and 25.83 q ha-1)”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Two hand weedings produced the highest net returns of Rs. 55841 ha-1.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- two hand weedings (HW) at 20 and 40 days after sowing (DAS)e1
- Outcome
- net returnse0
- Direction
- higheste0
- Value
- Rs. 55841 ha-1e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest net returns (Rs. 55841 ha-1) and B : C ratio (2.39) were also obtained under this treatment.”
e1“two hand weedings (HW) at 20 and 40 days after sowing (DAS)”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Two hand weedings produced the highest benefit-cost ratio of 2.39.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- two hand weedings (HW) at 20 and 40 days after sowing (DAS)e1
- Outcome
- B : C ratioe0
- Direction
- higheste0
- Value
- 2.39e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest net returns (Rs. 55841 ha-1) and B : C ratio (2.39) were also obtained under this treatment.”
e1“two hand weedings (HW) at 20 and 40 days after sowing (DAS)”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Pendimethalin plus hand weeding at 40 DAS gave a seed yield of 13.61 q ha-1, at par with two hand weedings.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- pendimethalin at 1.0 kg ha-1 + HW at 40 DASe0
- Outcome
- seede0
- Direction
- at pare0
- Value
- 13.61e0
- Comparator
- two hand weedings (HW) at 20 and 40 days after sowing (DAS)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at par with pendimethalin at 1.0 kg ha-1 + HW at 40 DAS, wherein seed and straw yields of 13.61 and 25.57 q ha-1, respectively were obtained”
e1“two hand weedings (HW) at 20 and 40 days after sowing (DAS)”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Pendimethalin plus hand weeding at 40 DAS gave a straw yield of 25.57 q ha-1, at par with two hand weedings.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- pendimethalin at 1.0 kg ha-1 + HW at 40 DASe0
- Outcome
- straw yieldse0
- Direction
- at pare0
- Value
- 25.57 q ha-1e0
- Comparator
- two hand weedings (HW) at 20 and 40 days after sowing (DAS)e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“at par with pendimethalin at 1.0 kg ha-1 + HW at 40 DAS, wherein seed and straw yields of 13.61 and 25.57 q ha-1, respectively were obtained”
e1“two hand weedings (HW) at 20 and 40 days after sowing (DAS)”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Pendimethalin plus hand weeding gave the highest harvest index, 35.01%.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- pendimethalin at 1.0 kg ha-1 + HW at 40 DASe0
- Outcome
- harvest indexe0
- Direction
- higheste0
- Value
- 35.01%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest harvest index of 35.01% as well as the lowest mean weed index of 0.7%, were also observed under pendimethalin at 1.0 kg ha-1 + HW at 40 DAS.”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Pendimethalin plus hand weeding gave the lowest mean weed index, 0.7%.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- pendimethalin at 1.0 kg ha-1 + HW at 40 DASe0
- Outcome
- mean weed indexe0
- Direction
- loweste0
- Value
- 0.7%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest harvest index of 35.01% as well as the lowest mean weed index of 0.7%, were also observed under pendimethalin at 1.0 kg ha-1 + HW at 40 DAS.”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Nitrogen at 75 kg ha-1 increased seed yield by 11.9% over 50 kg N ha-1.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- N at 75 kg ha-1e0
- Outcome
- seed yielde0
- Direction
- increasede0
- Value
- 11.9%e0
- Comparator
- 50e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of N at 75 kg ha-1 significantly increased the seed yield to the extent of 11.9%, 32.7% and 84.3% and net returns by Rs. 7915, Rs. 18366 and Rs. 34536 ha-1 over 50, 25 kg N ha-1 and control, respectively”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Nitrogen at 75 kg ha-1 increased seed yield by 32.7% over 25 kg N ha-1.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- N at 75 kg ha-1e0
- Outcome
- seed yielde0
- Direction
- increasede0
- Value
- 32.7%e0
- Comparator
- 25 kg N ha-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of N at 75 kg ha-1 significantly increased the seed yield to the extent of 11.9%, 32.7% and 84.3% and net returns by Rs. 7915, Rs. 18366 and Rs. 34536 ha-1 over 50, 25 kg N ha-1 and control, respectively”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Nitrogen at 75 kg ha-1 increased seed yield by 84.3% over control.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- N at 75 kg ha-1e0
- Outcome
- seed yielde0
- Direction
- increasede0
- Value
- 84.3%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of N at 75 kg ha-1 significantly increased the seed yield to the extent of 11.9%, 32.7% and 84.3% and net returns by Rs. 7915, Rs. 18366 and Rs. 34536 ha-1 over 50, 25 kg N ha-1 and control, respectively”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Nitrogen at 75 kg ha-1 increased net returns by Rs. 7915 ha-1 over 50 kg N ha-1.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- N at 75 kg ha-1e0
- Outcome
- net returnse0
- Direction
- increasede0
- Value
- Rs. 7915e0
- Comparator
- 50e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of N at 75 kg ha-1 significantly increased the seed yield to the extent of 11.9%, 32.7% and 84.3% and net returns by Rs. 7915, Rs. 18366 and Rs. 34536 ha-1 over 50, 25 kg N ha-1 and control, respectively”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Nitrogen at 75 kg ha-1 increased net returns by Rs. 18366 ha-1 over 25 kg N ha-1.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- N at 75 kg ha-1e0
- Outcome
- net returnse0
- Direction
- increasede0
- Value
- Rs. 18366e0
- Comparator
- 25 kg N ha-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of N at 75 kg ha-1 significantly increased the seed yield to the extent of 11.9%, 32.7% and 84.3% and net returns by Rs. 7915, Rs. 18366 and Rs. 34536 ha-1 over 50, 25 kg N ha-1 and control, respectively”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Nitrogen at 75 kg ha-1 increased net returns by Rs. 34536 ha-1 over control.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- N at 75 kg ha-1e0
- Outcome
- net returnse0
- Direction
- increasede0
- Value
- Rs. 34536e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“application of N at 75 kg ha-1 significantly increased the seed yield to the extent of 11.9%, 32.7% and 84.3% and net returns by Rs. 7915, Rs. 18366 and Rs. 34536 ha-1 over 50, 25 kg N ha-1 and control, respectively”
t0“coriander (Coriandrum sativum L.)”
Claim · model-written summary
Coriander seed yield was significantly positively correlated with growth and yield traits and crop nutrient uptake.
- Taxon
- corianderCoriandrum sativume0
- Outcome
- seed yielde0
- Direction
- positively correlatede0
- Qualifier
- growth and yield attributing characters and nutrient uptake by crope0
Not reportedOrgan / stage
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seed yield of coriander was significantly and positively correlated with growth and yield attributing characters and nutrient uptake by crop”
Claim · model-written summary
The optimum nitrogen level for coriander was 64.75 kg ha-1.
- Taxon
- corianderCoriandrum sativume0
- Outcome
- optimum level of Ne0
- Value
- 64.75 kg ha-1e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“64.75 kg ha-1 was found to be the optimum level of N for coriander”
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pendimethalin · yield · Coriandrum sativum (coriander)Results agree
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See all 11 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.