Comparasion of Different Weed Control Techinques in Maize

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0R2IU

Comparasion of Different Weed Control Techinques in Maize

Ijaz Ahmad Khan
Ijaz Ahmad Khan KPK Agricultural University
Zaheen Ullah
Zaheen Ullah
Ihsanullah Daur
Ihsanullah Daur
DOI

Abstract

Maize is third most important cereal crop in Pakistan after wheat and rice. Experiment was conducted at Agricultural Research Institute Tarnab, Peshawar during Kharif 2007 to study the different weed control technique in maize. The treatments were wheat straw, saw dust, polyethylene (white), polyethylene (black), newspaper, Primextra Gold 720SC, hand weeding and weedy check. The effect of all these treatments were studied on weed density (m- 2), fresh weed biomass (g m-2), leaf area (cm2) and cob length (cm). Primextra Gold 720SC and polyethylene (black) giving only (6.5) and (20.0) weeds respectively, as compared to (110.8) weeds m-2 in weedy check plots. Maximum leaf area of 561.23 and Primextra Gold 720SC and polyethylene (black) treated plots respectively. The minimum (464.34 cm2) leaf area was recorded in weedy check plots.

Comparasion of Different Weed Control Techinques in Maize

Maize is third most important cereal crop in Pakistan after wheat and rice. Experiment was conducted at Agricultural Research Institute Tarnab, Peshawar during Kharif 2007 to study the different weed control technique in maize. The treatments were wheat straw, saw dust, polyethylene (white), polyethylene (black), newspaper, Primextra Gold 720SC, hand weeding and weedy check. The effect of all these treatments were studied on weed density (m- 2), fresh weed biomass (g m-2), leaf area (cm2) and cob length (cm). Primextra Gold 720SC and polyethylene (black) giving only (6.5) and (20.0) weeds respectively, as compared to (110.8) weeds m-2 in weedy check plots. Maximum leaf area of 561.23 and Primextra Gold 720SC and polyethylene (black) treated plots respectively. The minimum (464.34 cm2) leaf area was recorded in weedy check plots.

Ijaz Ahmad Khan
Ijaz Ahmad Khan KPK Agricultural University
Zaheen Ullah
Zaheen Ullah
Ihsanullah Daur
Ihsanullah Daur

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Ijaz Ahmad Khan. 2013. “. Global Journal of Science Frontier Research – D: Agriculture & Veterinary GJSFR-D Volume 13 (GJSFR Volume 13 Issue D4): .

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Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

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GJSFR Volume 13 Issue D4
Pg. 13- 15
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Comparasion of Different Weed Control Techinques in Maize

Ijaz Ahmad Khan
Ijaz Ahmad Khan KPK Agricultural University
Zaheen Ullah
Zaheen Ullah
Ihsanullah Daur
Ihsanullah Daur

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