Groundnut productivity and profitability as influenced by weed control measures

Singh, Shyam; Yadav, R.S.; Kumawat, Amit; Bairwa, R.C.; Reager, M. L.

doi:10.5958/0974-8164.2017.00093.4

Cited by 4 publications

(4 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Nanher et al, (2015) reported that the increased values in yield attributes of wheat crop might have been due to negligible weed crop-competition and increased nutrients and water uptake by the crop leading to increased rate of photosynthesis, supply of photosynthates to various metabolic sinks might have favoured yield attributes and overall improvement in vegetative growth which favorably influenced the tillering, flowering, fruiting and ultimately resulted in increased grain weight. These findings are in line with those reported by Singh and Saha, (2001), Yadav et al (2001) and Jat et al (2003).…”

Section: -Grain Weightsupporting

confidence: 93%

Efficacy of certain herbicides on broad-leaved weeds in wheat crop (Triticum aestivum L.)

Marzouk

Korrat

2020

Al-Azhar Journal of Agricultural Research

View full text Add to dashboard Cite

Field experiments were carried out at Mutobus District, Kafr El-Sheikh Governorate to evaluate the efficacy of Ackocynil R (bromoxynil octanoate 32.75% EC) at 1.00 L. fed-1 , Brominal W R (bromoxynil octanoate 24% EC) at 1.00 L. fed-1 , Derby R (florasulam 7.5 %+ flumetsulam 10%) at 30 ml fed .-1 , Icopart R (pyraflufen-ethyl 2% SC) at 250 ml fed.-1 and Sinal R (metosulam 10% SC) at 40 ml fed.-1 in comparison with handweeding twice (at 21 and 42) days after sowing and untreated check (weed free) during 2017/2018 and 2018/2019 seasons on broad-leaved weeds in wheat crop. Anagallis arvensis, Beta vulgaris, Cichorium pumpilum, Medicago sativa, Rumex dentatus and Sanchus oleraceus, were the predominant weed species during the both seasons, except, Anagallis arvensis, which was found in the second season only. All predominant weeds in the experimental field were identified as broadleaved weeds. Among predominant weed species, Beta vulgaris and Medicago sativa were the most predominant during 2017/2018 and 2018/2019 seasons. Results clearly indicated that all herbicidal treatments showed significant herbicidal activity against weeds compared to the control during the two examined seasons. Among the herbicides examined, Ackocynil R and Brominal W R were the most options in controlling weeds as well as increasing yield components and grain yield in wheat crop than the other treatments.

show abstract

Section: -Grain Weightsupporting

confidence: 93%

Efficacy of certain herbicides on broad-leaved weeds in wheat crop (Triticum aestivum L.)

Marzouk

Korrat

2020

Al-Azhar Journal of Agricultural Research

View full text Add to dashboard Cite

show abstract

“…This resulted in poor growth of weeds and suppressed the newly developing leaves within 48 h after the application herbicide and complete damage of weeds within 6 days after the application of herbicide. Similar results were reported by Singh et al (2017Singh et al ( , 2020.…”

supporting

confidence: 91%

Efficient weed management in groundnut (Arachis hypogaea) through appropriate herbicides

Tripathi

Singh

2022

Indian J Agri Sci

View full text Add to dashboard Cite

A field experiment was conducted during 2017–18 and 2018–19 in kharif season at Instructional Farm of Krishi Vigyan Kendra, Chhatarpur to study the suitable herbicides for effective management of weed flora of groundnut crop. Randomized block design was used with 4 replications consisting of 7 treatments as detailed in methodology. The results showed that combination of two compatible herbicide molecules like Imazethapyr 100 g a.i./ha + Quizalofop @37.5 g a.i/ha were quite effective against dominated mixed weed flora in groundnut, resulting in higher WCE, WCI, yield and economic net return (93.63%, 93.57%, 16.2 q/ha and `44655/ha) fb use of Imazethapyr @100 g a.i./ha + Fenoxaprop @37.5 g a.i/ha (90.44%, 90.5% 15.2 q/ha and `39380/ha respectively) as compared to control plot. Therefore, above herbicides will be better alternative for suppressing weed flora in the groundnut crop than the sole herbicide.

show abstract

“…This might be due to the fact that weed free environment in crop facilitated better peg initiation and development at the critical growth stages of groundnut which ends to increase in number of pods/plant and pod yield. Singh et al (2017) also reported the beneficial effect of preemergence application of pendimethalin 1000 g/ha followed by post-emergence application of imazethapyr 75 g/ha in lowering weed density and weed biomass of both broad-leaved and grassyweeds and significantly increasing dry matter accumulation, number of pods/plant, pod yield, haulm yield and biological yield in groundnut over all other herbicidal treatments.…”

Section: Effect On Cropmentioning

confidence: 92%

Weed management in groundnut under rice-fallow

Aruna¹,

Sagar²

2018

Ind. Jour. Weed Scie.

View full text Add to dashboard Cite

during Rabi seasons of 2016 and 2017 to test the efficacy of herbicides in rice-fallow groundnut. It is common that previous rice volunteer plants will come in the succeeding crops after rice. Keeping all this in view, the experiment was conducted with six weed control treatments arranged in a randomized block design (RBD) with four replications. Preemergence application of pendimethalin 1.5 kg/ha followed by post-emergence application of imazethapyr 75 g/ha at 18-20 DAS recorded lower density of both broad-leaved and grassy-weeds. Weed free throughout the crop period recorded higher pod yield (4.24 t/ha), which was at par with hand weeding twice at 20 and 40 DAS (4.19t/ha) and pendimethalin 1.5 kg/ha as pre-emergence followed by imazethapyr 75 g/ha as post-emergence at 18-20 DAS (3.91 t/ha). Higher benefit:cost ratio (2.20) was recorded with pre-emergence application of pendimethalin 1.5 kg/ha followed by post-emergence application of imazethapyr 75 g/ha at 18-20 DAS.

show abstract

Groundnut productivity and profitability as influenced by weed control measures

Cited by 4 publications

References 0 publications

Efficacy of certain herbicides on broad-leaved weeds in wheat crop (Triticum aestivum L.)

Efficacy of certain herbicides on broad-leaved weeds in wheat crop (Triticum aestivum L.)

Efficient weed management in groundnut (Arachis hypogaea) through appropriate herbicides

Weed management in groundnut under rice-fallow

Contact Info

Product

Resources

About