Choudhary Charan Singh Haryana Agricultural University

Hisār, India

Choudhary Charan Singh Haryana Agricultural University

Hisār, India
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Bajiya R.,Choudhary Charan Singh Haryana Agricultural University | Dharam B.,Choudhary Charan Singh Haryana Agricultural University | Punia S.S.,Choudhary Charan Singh Haryana Agricultural University | Yadav A.,Choudhary Charan Singh Haryana Agricultural University
Indian Journal of Agronomy | Year: 2016

A field experiment was carried out during the rainy (kharif) season of 2013 at the Chaudhary Charan Singh Haryana Agricultural University, Regional Research Station, Karnal, India, to evaluate the different combinations of herbicides as alone and tank-mix to control the dynamic and complex weed flora in direct-seeded basmati rice (Oryza sativa L.). Bispyribac-Na was the most effective against grassy weed Echinochloa crus-galli, and pyrazosulfuron, azimsulfuron and ethoxysulfuron against broad-leaf weeds and sedges. Tank-mix application of fenoxaprop showed antagonistic effect on efficacy of bispyribac against weeds. Among the herbicidal treatments, application of pendimethalin 1,000 g/ha (PRE) followed by(fb) tank-mix combination of bispyribac-sodium 25 g/ha with pyrazosulfuron 25 g/ha or azimsulfuron 20 g/ha or ethoxysulfuron 18.0–37.5 g/ha (weed-control efficiency at 60 DAS: 93.3–95.6%) were found to be the best combinations for control of complex weed flora in direct-seeded rice, with significant improvement in effective tillers (71.3–73/m row length), grain yield (4,013–4,103 kg/ha), net returns (108,856–113,485/ha) and benefit: cost ratio (2.45–2.53) as compared to weedy check (35.0/m row length, 1,552 kg/ha, 1,590/ha and 1.02 respectively). © 2017, Indian Society of Agronomy. All rights reserved.


Bajiya R.,Choudhary Charan Singh Haryana Agricultural University | Bir D.,Choudhary Charan Singh Haryana Agricultural University | Yadav A.,Choudhary Charan Singh Haryana Agricultural University | Punia S.S.,Choudhary Charan Singh Haryana Agricultural University
Indian Journal of Agricultural Sciences | Year: 2017

A farm trial was conducted during the kharif season of 2013 at Chaudhary Charan Singh Haryana Agricultural University, Regional Research Station, Karnal, India to evaluate the efficiency of tank-mix application of bispyribac sodium with pyrazosulfuron, azimsulfuron or ethoxysulfuron after pendimethalin for control of complex weed flora on direct seeded basmati rice (Oryza sativa L.) with twenty treatments laid out in randomized block design with three replications. Among herbicidal treatments application of Pendimethalin 1000 g/ha (PRE) fb tank-mix combination of bispyribac-sodium 25 g/ha with pyrazosulfuron 25 g/ha or azimsulfuron 20 g/ha or ethoxysulfuron 18.0-37.5 g/ha (WCE at 40 DAS: 95.0-96.6%) were realized to be the best herbicidal combinations for control of complex weed flora in direct seeded rice, with significant improvement in total number of tillers at 40 DAS; (53.0-55.7 No./meter row length (m.r.l.), grain yield (4.01-4.10 t/ha), net returns (₹ 108856-113485/ha) and B-C ratio (2.45-2.53) as compared to weedy check (30.6 No/m.r.l., 1.52 t/ha, ₹ 1590/ ha and 1.02, respectively). © 2017, Indian Council of Agricultural Research. All rights reserved.


Prasad D.,Choudhary Charan Singh Haryana Agricultural University | Prasad D.,Indian Agricultural Research Institute | Bangarwa A.S.,Choudhary Charan Singh Haryana Agricultural University | Kumar S.,Choudhary Charan Singh Haryana Agricultural University | And 2 more authors.
Indian Journal of Agronomy | Year: 2012

Results of the field experiment conducted during 2007-08 at Hisar, revealed superiority of chickpea (Cicer arietinum L.) genotypes 'HC-1' in term of pods/plant,100-grain weight, seed and biological yields and harvest index over 'BG-372' and 'PBG-1'. Significant decline in growth and yield attributing characters and yield was recorded, when sowing was delayed from December 1 to December 20. Planting geometry of 30 × 7.5 cm yielded significantly higher than 30 × 10 cm.


Ram A.,Choudhary Charan Singh Haryana Agricultural University | Ram A.,Indian Agricultural Research Institute | Pannu R.K.,Choudhary Charan Singh Haryana Agricultural University | Prasad D.,Choudhary Charan Singh Haryana Agricultural University | Prasad D.,Indian Agricultural Research Institute
Indian Journal of Agronomy | Year: 2012

A field experiment was conducted at Hisar during rabi season of 2007-08 to study the effect of different agronomic management practices on growth, yield and quality of late sown wheat(Triticum aestivum L. emend. Fiori & Paol.). Dry seeding with overnight soaked seed on 15 December with 25% higher seed rate followed by irrigation produced higher grain and biological yield followed by dry seeding with 25% higher seed rate on 15 December followed by irrigation. Crop germination was earlier by 2 days when sowing with soaked seeds was adopted.


Mal T.,Choudhary Charan Singh Haryana Agricultural University | Phogat S.B.,RRS Rohtak | Phogat S.B.,Choudhary Charan Singh Haryana Agricultural University | Kumar S.,PGS | And 3 more authors.
Indian Journal of Agronomy | Year: 2014

A field experiment was conducted during the winter (rabi) season of 2011–12 at Hisar, to study the effect of nitrogen levels on yield and nitrogen-use efficiency of barley (Hordeum vulgare L.) genotypes. Grain yield (4.50 t/ha) and straw yield (5.99 t/ha) showed significant increase up to 90 kg N/ha. Genotype ‘DWR 91’ being equally efficient in productivity with ‘DWRUB 52’ and ‘BH 885’ was significantly superior to ‘DWRUB 64’ and ‘DWR 73’. The highest protein content (11.18%), husk content (11.97%) and hectoliter weight (64.71 kg/hl) were obtained with 120 kg N/ha, which was statistically at par with 90 kg N/ha and significantly higher than control, 30 and 60 kg N/ha. Significantly higher malt recovery (88.90%) was recorded with control (0 kg N/ha). © 2014, Indian Journal of Agronomy. All rights reserved.

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