Abstract
Two field experiments were conducted to evaluate the effect of weed management practices and phosphorus level on growth, yield and economics of cluster bean in consecutive kharif season of 2015 and 2016 at Instructional Farm (Agronomy), Rajasthan College of Agriculture, Udaipur. Field trial was conducted at same site during both the years in split plot design and replicated thrice with eight weed management practice viz. Pendimethalin 1.0 kg ha-1 as pre-emergence (PE), Pendimethalin 1.0 kg ha-1 as PE + hand weeding (HW) 30 DAS, Pendimethalin + Imazethapyr 0.8 kg ha-1 PE, Pendimethalin + Imazethapyr 0.8 kg ha-1 PE + HW 30 DAS, Imazethapyr + Imazamox 0.05 kg ha-1 at 15 DAS, Imazethapyr + Imazamox 0.05 kg ha-1 at 15 DAS + HW 30 DAS, two HW at 15 and 30 DAS and weedy check in main-plot and four levels of phosphorus i.e. 0, 20, 40 and 60 kg ha-1 in sub plots. The allocation of treatments among replications, sub blocks and ultimate plots was carried out purely by following the principles of randomization. Results showed that among the various weed control treatments, two hand weedings (HW) at 15 and 30 DAS gave significantly higher growth parameters viz., plant height (58.68 & 58.78 cm at 50 DAS and 89.48 & 90.38 cm) and dry matter accumulation plant-1 (10.54 & 10.61 g plant-1 at 50 DAS and 15.02 and 15.23 g plant-1 at 75 DAS) which was significantly superior to rest of the treatments, respectively. Similarly, the highest seed yield (1119 and 1134 kg ha-1), haulm yield (2401 and 2399 kg ha-1) and biological yield (3520 and 3533 kg ha-1) were also recorded with tow HW which was closely followed by Pendimethalin 1.0 kg + Imazethapyr @ 0.8 kg ha-1 PE + HW 30 DAS and Imazethapyr + Imazethapyr 0.05 kg ha-1 + HW 30 DAS. However, the maximum net return ( 43228 and 5153 ha-1) and B:C ratio (2.25 and 2.57) was found in Pendimethalin 1.0 kg + Imazethapyr @ 0.8 kg ha-1 PE + HW 30 DAS which was closely followed by Imazethapyr + Imazethapyr 0.05 kg ha-1 + HW 30 DAS during both the respective years. Application of 60 kg P2O5 ha-1 recorded significantly higher growth parameters, yields and net returns, however, the maximum B: C ratio was noted in 40 kg P2O5 ha-1 over rest of the treatments during both years.
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Claims 9
Claim · model-written summary
Two hand weedings at 15 and 30 DAS gave higher plant height in cluster bean than the other weed control treatments.
- Taxon
- cluster bean
Cyamopsis tetragonolobae0 - Treatment
- two hand weedings (HW) at 15 and 30 DASe1
- Outcome
- plant heighte1
- Direction
- highere1
- Value
- 58.68 & 58.78 cm at 50 DAS and 89.48 & 90.38 cme1
- Comparator
- rest of the treatmentse1
- Setting
- Instructional Farm (Agronomy), Rajasthan College of Agriculture, Udaipure0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were conducted to evaluate the effect of weed management practices and phosphorus level on growth, yield and economics of cluster bean in consecutive kharif season of 2015 and 2016 at Instructional Farm (Agronomy), Rajasthan College of Agriculture, Udaipur”
e1“Results showed that among the various weed control treatments, two hand weedings (HW) at 15 and 30 DAS gave significantly higher growth parameters viz., plant height (58.68 & 58.78 cm at 50 DAS and 89.48 & 90.38 cm) and dry matter accumulation plant-1 (10.54 & 10.61 g plant-1 at 50 DAS and 15.02 and 15.23 g plant-1 at 75 DAS) which was significantly superior to rest of the treatments, respectively”
Claim · model-written summary
Two hand weedings at 15 and 30 DAS gave higher dry matter accumulation per plant in cluster bean than the other weed control treatments.
- Taxon
- cluster beanCyamopsis tetragonolobae0
- Treatment
- two hand weedings (HW) at 15 and 30 DASe1
- Outcome
- dry matter accumulation plant-1e1
- Direction
- highere1
- Value
- 10.54 & 10.61 g plant-1 at 50 DAS and 15.02 and 15.23 g plant-1 at 75 DASe1
- Comparator
- rest of the treatmentse1
- Setting
- Instructional Farm (Agronomy), Rajasthan College of Agriculture, Udaipure0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were conducted to evaluate the effect of weed management practices and phosphorus level on growth, yield and economics of cluster bean in consecutive kharif season of 2015 and 2016 at Instructional Farm (Agronomy), Rajasthan College of Agriculture, Udaipur”
e1“Results showed that among the various weed control treatments, two hand weedings (HW) at 15 and 30 DAS gave significantly higher growth parameters viz., plant height (58.68 & 58.78 cm at 50 DAS and 89.48 & 90.38 cm) and dry matter accumulation plant-1 (10.54 & 10.61 g plant-1 at 50 DAS and 15.02 and 15.23 g plant-1 at 75 DAS) which was significantly superior to rest of the treatments, respectively”
Claim · model-written summary
Two hand weedings at 15 and 30 DAS gave the highest seed yield in cluster bean (1119 and 1134 kg per ha).
- Taxon
- cluster beanCyamopsis tetragonolobae0
- Treatment
- two hand weedings (HW) at 15 and 30 DASe1
- Outcome
- seed yielde2
- Direction
- higheste2
- Value
- 1119 and 1134 kg ha-1e2
- Comparator
- rest of the treatmentse1
- Setting
- Instructional Farm (Agronomy), Rajasthan College of Agriculture, Udaipure0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were conducted to evaluate the effect of weed management practices and phosphorus level on growth, yield and economics of cluster bean in consecutive kharif season of 2015 and 2016 at Instructional Farm (Agronomy), Rajasthan College of Agriculture, Udaipur”
e1“Results showed that among the various weed control treatments, two hand weedings (HW) at 15 and 30 DAS gave significantly higher growth parameters viz., plant height (58.68 & 58.78 cm at 50 DAS and 89.48 & 90.38 cm) and dry matter accumulation plant-1 (10.54 & 10.61 g plant-1 at 50 DAS and 15.02 and 15.23 g plant-1 at 75 DAS) which was significantly superior to rest of the treatments, respectively”
e2“the highest seed yield (1119 and 1134 kg ha-1), haulm yield (2401 and 2399 kg ha-1) and biological yield (3520 and 3533 kg ha-1) were also recorded with tow HW”
Claim · model-written summary
Two hand weedings at 15 and 30 DAS gave the highest haulm yield in cluster bean (2401 and 2399 kg per ha).
- Taxon
- cluster beanCyamopsis tetragonolobae0
- Treatment
- two hand weedings (HW) at 15 and 30 DASe1
- Outcome
- haulm yielde2
- Direction
- higheste2
- Value
- 2401 and 2399 kg ha-1e2
- Comparator
- rest of the treatmentse1
- Setting
- Instructional Farm (Agronomy), Rajasthan College of Agriculture, Udaipure0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were conducted to evaluate the effect of weed management practices and phosphorus level on growth, yield and economics of cluster bean in consecutive kharif season of 2015 and 2016 at Instructional Farm (Agronomy), Rajasthan College of Agriculture, Udaipur”
e1“Results showed that among the various weed control treatments, two hand weedings (HW) at 15 and 30 DAS gave significantly higher growth parameters viz., plant height (58.68 & 58.78 cm at 50 DAS and 89.48 & 90.38 cm) and dry matter accumulation plant-1 (10.54 & 10.61 g plant-1 at 50 DAS and 15.02 and 15.23 g plant-1 at 75 DAS) which was significantly superior to rest of the treatments, respectively”
e2“the highest seed yield (1119 and 1134 kg ha-1), haulm yield (2401 and 2399 kg ha-1) and biological yield (3520 and 3533 kg ha-1) were also recorded with tow HW”
Claim · model-written summary
Two hand weedings at 15 and 30 DAS gave the highest biological yield in cluster bean (3520 and 3533 kg per ha).
- Taxon
- cluster beanCyamopsis tetragonolobae0
- Treatment
- two hand weedings (HW) at 15 and 30 DASe1
- Outcome
- biological yielde2
- Direction
- higheste2
- Value
- 3520 and 3533 kg ha-1e2
- Comparator
- rest of the treatmentse1
- Setting
- Instructional Farm (Agronomy), Rajasthan College of Agriculture, Udaipure0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were conducted to evaluate the effect of weed management practices and phosphorus level on growth, yield and economics of cluster bean in consecutive kharif season of 2015 and 2016 at Instructional Farm (Agronomy), Rajasthan College of Agriculture, Udaipur”
e1“Results showed that among the various weed control treatments, two hand weedings (HW) at 15 and 30 DAS gave significantly higher growth parameters viz., plant height (58.68 & 58.78 cm at 50 DAS and 89.48 & 90.38 cm) and dry matter accumulation plant-1 (10.54 & 10.61 g plant-1 at 50 DAS and 15.02 and 15.23 g plant-1 at 75 DAS) which was significantly superior to rest of the treatments, respectively”
e2“the highest seed yield (1119 and 1134 kg ha-1), haulm yield (2401 and 2399 kg ha-1) and biological yield (3520 and 3533 kg ha-1) were also recorded with tow HW”
Claim · model-written summary
Pendimethalin plus imazethapyr with hand weeding at 30 DAS gave the maximum net return in cluster bean (43228 and 5153 per ha), closely followed by imazethapyr plus imazethapyr 0.05 kg with hand weeding at 30 DAS.
- Taxon
- cluster beanCyamopsis tetragonolobae0
- Treatment
- Pendimethalin 1.0 kg + Imazethapyr @ 0.8 kg ha-1 PE + HW 30 DASe3
- Outcome
- net returne3
- Direction
- maximume3
- Value
- 43228 and 5153 ha-1e3
- Comparator
- Imazethapyr + Imazethapyr 0.05 kg ha-1 + HW 30 DASe3
- Setting
- Instructional Farm (Agronomy), Rajasthan College of Agriculture, Udaipure0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were conducted to evaluate the effect of weed management practices and phosphorus level on growth, yield and economics of cluster bean in consecutive kharif season of 2015 and 2016 at Instructional Farm (Agronomy), Rajasthan College of Agriculture, Udaipur”
e3“the maximum net return ( 43228 and 5153 ha-1) and B:C ratio (2.25 and 2.57) was found in Pendimethalin 1.0 kg + Imazethapyr @ 0.8 kg ha-1 PE + HW 30 DAS which was closely followed by Imazethapyr + Imazethapyr 0.05 kg ha-1 + HW 30 DAS during both the respective years”
Claim · model-written summary
Pendimethalin plus imazethapyr with hand weeding at 30 DAS gave the maximum B:C ratio in cluster bean (2.25 and 2.57).
- Taxon
- cluster beanCyamopsis tetragonolobae0
- Treatment
- Pendimethalin 1.0 kg + Imazethapyr @ 0.8 kg ha-1 PE + HW 30 DASe3
- Outcome
- B:C ratioe3
- Direction
- maximume3
- Value
- 2.25 and 2.57e3
- Comparator
- Imazethapyr + Imazethapyr 0.05 kg ha-1 + HW 30 DASe3
- Setting
- Instructional Farm (Agronomy), Rajasthan College of Agriculture, Udaipure0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were conducted to evaluate the effect of weed management practices and phosphorus level on growth, yield and economics of cluster bean in consecutive kharif season of 2015 and 2016 at Instructional Farm (Agronomy), Rajasthan College of Agriculture, Udaipur”
e3“the maximum net return ( 43228 and 5153 ha-1) and B:C ratio (2.25 and 2.57) was found in Pendimethalin 1.0 kg + Imazethapyr @ 0.8 kg ha-1 PE + HW 30 DAS which was closely followed by Imazethapyr + Imazethapyr 0.05 kg ha-1 + HW 30 DAS during both the respective years”
Claim · model-written summary
Application of 60 kg P2O5 per ha gave higher growth parameters, yields and net returns in cluster bean than the other phosphorus and weed treatments.
- Taxon
- cluster beanCyamopsis tetragonolobae0
- Treatment
- 60 kg P2O5 ha-1e4
- Outcome
- growth parameters, yields and net returnse4
- Direction
- highere4
- Comparator
- rest of the treatmentse4
- Setting
- Instructional Farm (Agronomy), Rajasthan College of Agriculture, Udaipure0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were conducted to evaluate the effect of weed management practices and phosphorus level on growth, yield and economics of cluster bean in consecutive kharif season of 2015 and 2016 at Instructional Farm (Agronomy), Rajasthan College of Agriculture, Udaipur”
e4“Application of 60 kg P2O5 ha-1 recorded significantly higher growth parameters, yields and net returns, however, the maximum B: C ratio was noted in 40 kg P2O5 ha-1 over rest of the treatments during both years”
Claim · model-written summary
Application of 40 kg P2O5 per ha gave the maximum B:C ratio in cluster bean over the other treatments.
- Taxon
- cluster beanCyamopsis tetragonolobae0
- Treatment
- 40 kg P2O5 ha-1e4
- Outcome
- B: C ratioe4
- Direction
- maximume4
- Comparator
- rest of the treatmentse4
- Setting
- Instructional Farm (Agronomy), Rajasthan College of Agriculture, Udaipure0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Two field experiments were conducted to evaluate the effect of weed management practices and phosphorus level on growth, yield and economics of cluster bean in consecutive kharif season of 2015 and 2016 at Instructional Farm (Agronomy), Rajasthan College of Agriculture, Udaipur”
e4“Application of 60 kg P2O5 ha-1 recorded significantly higher growth parameters, yields and net returns, however, the maximum B: C ratio was noted in 40 kg P2O5 ha-1 over rest of the treatments during both years”
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