Asmmr Khan
Bangladesh Agricultural Research Institute
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Featured researches published by Asmmr Khan.
Archives of Agronomy and Soil Science | 2018
Md. Samim Hossain Molla; Sutkhet Nakasathien; Md. Akkas Ali; Asmmr Khan; Md. Robiul Alam; Akbar Hossain; Muhammad Farooq; Ayman El Sabagh
ABSTRACT Plants have evolved different mechanisms to survive under stress conditions. This field study was conducted to evaluate the influence of nitrogen (N) application on dry biomass allocation and translocation in two maize varieties under short pre-anthesis and prolonged bracketing flowering period of drought. Two maize varieties, ‘Pioneer 30B80ʹ and ‘Suwan 4452ʹ receiving N at 0 (control), 160 (optimal) and 320 (supra-optimal) kg ha−1 were subjected to short pre-anthesis and prolonged bracketing flowering periods of drought. Prolonged bracketing flowering period of drought had more suppressive effect on anthesis-silking interval, dry matter allocation and translocation, leaf greenness, contribution of current assimilates to grain (CCAG), kernel number, kernel weight and kernel yield of two maize varieties than a short pre-anthesis drought. Nitrogen application at optimal level was the best for all traits, except CCAG. The maize variety ‘Pioneer 30B80ʹ performed better under both drought types due to more root xylem vessels of large size and more accumulation of dry matter in leaves and roots than the variety ‘Suwan 4452ʹ. Therefore, the variety ‘Pioneer 30B80ʹ may be planted in drought prone environments and may be used in breeding program aimed at developing drought-tolerant cultivars.
Bangladesh Journal of Agricultural Research | 2013
Asmmr Khan; Ma Alam; Masud Alam; Mj Alam; Zi Sarker
Bangladesh Journal of Agricultural Research | 2013
Asmmr Khan; Ma Alam; Masud Alam; Mj Alam; Zi Sarker
Progressive Agriculture | 2015
Sa Begum; Zaman; Asmmr Khan
Bangladesh Journal of Agricultural Research | 2010
Asmmr Khan; Mg Rabbani; Ma Siddique; Ma Islam
Bangladesh Journal of Agricultural Research | 2007
Asmmr Khan; Mg Rabbani; Ma Siddique; Ma Islam
SAARC Journal of Agriculture | 2018
Mah Khan; Zaman; Mk Hasan; Asmmr Khan
Progressive Agriculture | 2017
N Sultana; Mah Khan; S Akhtar; Zaman; Asmmr Khan
Bangladesh Journal of Agricultural Research | 2014
Mmr Sarker; Mju Sarker; Asmmr Khan; Islam; Hossain
Bangladesh Journal of Agricultural Research | 2013
Ma Alam; Asmmr Khan; M. R. Islam; K. U. Ahmed; A. B. M. Khaldun