Weed Control in Wheat and Barley in the Middle East

Saghir, A. R.

doi:10.1080/09670877709412452

Cited by 5 publications

(3 citation statements)

References 2 publications

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“…For sampling of weeds a metallic quadrate of 0.5×0.5 m were selected in an area of 0.25m 2 and sampling was done at two places in a plot. Weed control efficiency (%) was computed by using following formula [8]: WCE = (Dry weight of weeds in unweeded control plot (g m -2…”

Section: Methodsmentioning

confidence: 99%

Assessment of Different Weed Management Practices in Mustard for Enhancement of Productivity

Sharma

Yadav

et al. 2023

IJECC

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A field experiment was conducted at Krishi Vigyan kendra, Sawaimadhopur, Rajasthan, India in two consecutive years during 2018-19 and 2019-20 on Zone III –B of Rajasthan, India. In this experiment was performed in randomized block design which includes four treatments of weed control i.e. weedy check (T1), Hand weeding at 25 DAS (T2), Hand weeding at 25 & 45 DAS (T3), Pre emergence application of Pendimethaline @ 1.0 kg a.i. ha-1 (T4) and replicated five times. Results revealed that Weed Density (no m-2) 60 days after sowing, Dry weight (kg ha-1) 60 days after sowing, weed control efficiency (%) and weed index found lowest in two hand weeding at 25 and 45 days after sowing fb Pre emergence application of Pendimethaline @ 1.0 kg a.i. ha-1 (T4) during both the years during 2018-19 and 2019-20, respectively. Highest seed yield (2341 kg ha-1) and (2431 kg ha-1) was found under two hand weeding (25 & 45 days after sowing) during 2018-19 and 2019-20 respectively.

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Section: Methodsmentioning

confidence: 99%

Assessment of Different Weed Management Practices in Mustard for Enhancement of Productivity

Sharma

Yadav

et al. 2023

IJECC

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“…In the sub -tropics the introduction of dwarf wheat cultivars with a different crop geometry and canopy development pattern has accentuated the infestation of grass weeds. Among these grass weeds, littleseed canarygrass and wild oat are predominant and widespread (1,2,4,7,8). The problem of grass weeds is additionally aggravated because of continuous intensive cereal cropping.…”

Section: Introductionmentioning

confidence: 99%

“…-trichloroallyl) diisopropylthiocarbamate] , 1-benzthiazol-2 -yl-1,3 -dimethylurea, and the ethyl ester of benzoylprop [N -benzoyl-N-(3,4-dichlorophenyl) -DL -alanine] has been the subject of several studies (4,5,8). Studies on the control of mixed populations of littleseed canarygrass and wild oat are few (3,5).…”

Section: Introductionmentioning

confidence: 99%

Response of Dwarf Wheat (Triticum aestivum) and Four Weed Species to Herbicides

Kataria

Kumar

1981

Weed sci.

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Control of littleseed canarygrass (Phalaris minor Retz.), wild oat (Avena fatua L.), common lambsquarters (Chenopodium album L.), and field bindweed (Convolvulus arvensis L.) in dwarf wheat (Triticum aestivum L.) fields was studied with five herbicides and hand weeding. Terbutryn [2-(tert-butylamino)-4-(ethylamino)-6-(methylthio)-s-triazine] and 1-benzthiazol-2-yl-1,3-dimethylurea controlled the weeds more effectively than did two hand weedings. Diuron [3-(3,4-dichlorophenyl)-1,1-dimethylurea], nitrofen (2,4-dichlorophenyl p-nitrophenyl ether), and dichlormate (3,4-dichlorobenzyl methylcarbamate), proved only partially effective against weeds, and were therefore significantly inferior to two hand weedings. Spikes per meter of row length and test weight of wheat were increased significantly by 1-benzthiazol-2-yl-1,3-dimethylurea (1.5 to 2 kg/ha), terbutryn (0.5 kg/ha), and two hand weedings over the yields of the weedy check. The 1-benzthiazol-2-yl-1,3-dimethylurea showed a high degree of selectivity in the wheat crop at 2 kg/ha and increased yields to those of weed-free plots. Terbutryn was almost as effective as 1-benzthiazol-2-yl-1,3-dimethylurea, which increased the wheat yields over those of the weedy check by 19.8 and 42.4% during the 1974/75 and 1975/76 seasons, respectively. Tolerance of dwarf wheat to terbutryn at 0.75 kg/ha was variable, resulting in significant decreases in yield components and grain yield. Dry-matter yield of wheat was negatively correlated with the dry matter production of weeds.

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The Farming Systems in Jordan: Rainfed, Water Harvesting, and Supplemental Irrigation

Jaradat¹

1991

Supplemental Irrigation in the Near East and North Africa

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Weed Control in Wheat and Barley in the Middle East

Cited by 5 publications

References 2 publications

Assessment of Different Weed Management Practices in Mustard for Enhancement of Productivity

Assessment of Different Weed Management Practices in Mustard for Enhancement of Productivity

Response of Dwarf Wheat (Triticum aestivum) and Four Weed Species to Herbicides

The Farming Systems in Jordan: Rainfed, Water Harvesting, and Supplemental Irrigation

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