Abstract
A field experiment was conducted during winter (rabi) seasons of 201112 and 201213 at Agronomy Farm, Jobner, Rajasthan, to study the response of coriander (Coriandrum sativum L.) varieties to plant-growth regulators under normal and late-sown conditions grown on irrigated loamy sand soil of semi-arid Eastern Plains Zone of Rajasthan. The experiment consisting of 2 sowing times (normal in the first week of November and late sown in the third week of November), 3 varieties (RCr 41, RCr 435 and RCr 480) and 5 plant-growth regulators (PGR), i.e. control (water sprayed), triacontanol @ 1,000 ppm, brassinolide @ 1 ppm, thiourea @ 1,000 ppm and naph- thalene acetic acid (NAA) @ 50 ppm at 40 and 70 days after sowing (DAS) making 30 treatment combinations, were replicated thrice in split a plot design, keeping dates of sowing and varieties in main-plots and PGR treat- ments in subplots. The crop sown at normal sowing time showed significantly higher values of the growth param- eters and physiological indices and seed yield (1.48 t/ha), stover yield (2.20 t/ha) and net returns ( 32,810/ha) than the late-sown crop. Variety RCr 435, being at par with RCr 480, showed significantly higher growth and bet- ter physiological indices at all the growth stages. However, the highest seed (1.37 t/ha) and stover (2.03 t/ha) yields and net returns ( 28,478/ha) were obtained from RCr 480 coriander. Foliar spray of 1,000 ppm thiourea significantly increased the crop growth at all the stages/phases over other PGRs and remained at par with triacontanol. However, foliar spray of 1,000 ppm triacontanol significantly increased the seed (1.40 t/ha) and sto- ver (2.12 t/ha) yields and net returns ( 30,020/ha) as compared to the other PGRs, while it was at par with brassinolide.
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Claims 12
Claim · model-written summary
Normal sowing increased coriander growth parameters and physiological indices relative to late sowing.
- Taxon
- coriander
Coriandrum sativumt0 - Treatment
- normal sowing timee0
- Outcome
- growth param- eters and physiological indicese0
- Direction
- highere0
- Comparator
- late-sown crope0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“coriander (Coriandrum sativum)”
e0“The crop sown at normal sowing time showed significantly higher values of the growth param- eters and physiological indices and seed yield (1.48 t/ha), stover yield (2.20 t/ha) and net returns ( 32,810/ha) than the late-sown crop.”
Claim · model-written summary
Normal sowing increased seed yield to 1.48 t/ha.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- normal sowing timee0
- Outcome
- seed yielde0
- Direction
- highere0
- Value
- 1.48 t/hae0
- Comparator
- late-sown crope0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“coriander (Coriandrum sativum)”
e0“The crop sown at normal sowing time showed significantly higher values of the growth param- eters and physiological indices and seed yield (1.48 t/ha), stover yield (2.20 t/ha) and net returns ( 32,810/ha) than the late-sown crop.”
Claim · model-written summary
Normal sowing increased stover yield to 2.20 t/ha.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- normal sowing timee0
- Outcome
- stover yielde0
- Direction
- highere0
- Value
- 2.20 t/hae0
- Comparator
- late-sown crope0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“coriander (Coriandrum sativum)”
e0“The crop sown at normal sowing time showed significantly higher values of the growth param- eters and physiological indices and seed yield (1.48 t/ha), stover yield (2.20 t/ha) and net returns ( 32,810/ha) than the late-sown crop.”
Claim · model-written summary
Normal sowing increased net returns to 32,810/ha.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- normal sowing timee0
- Outcome
- net returnse0
- Direction
- highere0
- Value
- 32,810/hae0
- Comparator
- late-sown crope0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“coriander (Coriandrum sativum)”
e0“The crop sown at normal sowing time showed significantly higher values of the growth param- eters and physiological indices and seed yield (1.48 t/ha), stover yield (2.20 t/ha) and net returns ( 32,810/ha) than the late-sown crop.”
Claim · model-written summary
RCr 435 showed higher growth and better physiological indices, at par with RCr 480.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- RCr 435e0
- Outcome
- growth and bet- ter physiological indicese0
- Direction
- highere0
- Comparator
- RCr 480e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“coriander (Coriandrum sativum)”
e0“Variety RCr 435, being at par with RCr 480, showed significantly higher growth and bet- ter physiological indices at all the growth stages.”
Claim · model-written summary
RCr 480 had the highest seed yield, 1.37 t/ha.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“coriander (Coriandrum sativum)”
e0“the highest seed (1.37 t/ha) and stover (2.03 t/ha) yields and net returns ( 28,478/ha) were obtained from RCr 480 coriander.”
Claim · model-written summary
RCr 480 had the highest stover yield, 2.03 t/ha.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- RCr 480e0
- Outcome
- stovere0
- Direction
- higheste0
- Value
- 2.03 t/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“coriander (Coriandrum sativum)”
e0“the highest seed (1.37 t/ha) and stover (2.03 t/ha) yields and net returns ( 28,478/ha) were obtained from RCr 480 coriander.”
Claim · model-written summary
RCr 480 had the highest net returns, 28,478/ha.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- RCr 480e0
- Outcome
- net returnse0
- Direction
- higheste0
- Value
- 28,478/hae0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“coriander (Coriandrum sativum)”
e0“the highest seed (1.37 t/ha) and stover (2.03 t/ha) yields and net returns ( 28,478/ha) were obtained from RCr 480 coriander.”
Claim · model-written summary
Thiourea increased crop growth over other growth regulators and was at par with triacontanol.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- Foliar spray of 1,000 ppm thioureae0
- Outcome
- crop growthe0
- Direction
- increasede0
- Qualifier
- at par with triacontanole0
- Comparator
- other PGRse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“coriander (Coriandrum sativum)”
e0“Foliar spray of 1,000 ppm thiourea significantly increased the crop growth at all the stages/phases over other PGRs and remained at par with triacontanol.”
Claim · model-written summary
Triacontanol increased seed yield to 1.40 t/ha relative to other growth regulators.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- foliar spray of 1,000 ppm triacontanole0
- Outcome
- seede0
- Direction
- increasede0
- Value
- 1.40 t/hae0
- Qualifier
- at par with brassinolidee0
- Comparator
- other PGRse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“coriander (Coriandrum sativum)”
e0“foliar spray of 1,000 ppm triacontanol significantly increased the seed (1.40 t/ha) and sto- ver (2.12 t/ha) yields and net returns ( 30,020/ha) as compared to the other PGRs, while it was at par with brassinolide.”
Claim · model-written summary
Triacontanol increased stover yield to 2.12 t/ha.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- foliar spray of 1,000 ppm triacontanole0
- Outcome
- sto- vere0
- Direction
- increasede0
- Value
- 2.12 t/hae0
- Comparator
- other PGRse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“coriander (Coriandrum sativum)”
e0“foliar spray of 1,000 ppm triacontanol significantly increased the seed (1.40 t/ha) and sto- ver (2.12 t/ha) yields and net returns ( 30,020/ha) as compared to the other PGRs, while it was at par with brassinolide.”
Claim · model-written summary
Triacontanol increased net returns to 30,020/ha.
- Taxon
- corianderCoriandrum sativumt0
- Treatment
- foliar spray of 1,000 ppm triacontanole0
- Outcome
- net returnse0
- Direction
- increasede0
- Value
- 30,020/hae0
- Comparator
- other PGRse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“coriander (Coriandrum sativum)”
e0“foliar spray of 1,000 ppm triacontanol significantly increased the seed (1.40 t/ha) and sto- ver (2.12 t/ha) yields and net returns ( 30,020/ha) as compared to the other PGRs, while it was at par with brassinolide.”
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