Effect of simultaneous shade and drought stress on morphology, leaf gas exchange, and yield parameters of different soybean cultivars
作者： I. SHAFIQ , S. HUSSAIN , B. HASSAN , M. SHOAIB , M. MUMTAZ
DOI: 10.32615/PS.2020.067
关键词:
摘要: An interactive effect of simultaneous shade and drought stress on drought-tolerant drought-sensitive cultivars soybean was studied. As intensified, the net photosynthetic rate decreased in both due to reduced leaf area, relative water content, transpiration rate, stomatal conductance, chlorophyll Rubisco activity which ultimately led yield reduction. Moreover, fluorescence parameters also decreased. Interestingly, a moderate found helpful alleviating adverse effects stress, specifically resistant cultivar N12 where seed improved significantly under conditions contrast C103. In summary, depended irradiance could enhance resistance, although this resistance dependent. With appropriate selection, can help optimize improve performance drought-exposed soybean.
scilit.net参考文章(60)
K. Gregoriou, K. Pontikis, S. Vemmos, Effects of reduced irradiance on leaf morphology, photosynthetic capacity, and fruit yield in olive (Olea europaea L.) Photosynthetica. ,vol. 45, pp. 172- 181 ,(2007) , 10.1007/S11099-007-0029-X
Feng Yang, Shan Huang, Rencai Gao, Weiguo Liu, Taiwen Yong, Xiaochun Wang, Xiaoling Wu, Wenyu Yang, Growth of soybean seedlings in relay strip intercropping systems in relation to light quantity and red:far-red ratio Field Crops Research. ,vol. 155, pp. 245- 253 ,(2014) , 10.1016/J.FCR.2013.08.011
AYDIN Gunes, A Inal, MS Adak, EG Bagci, N Cicek, F Eraslan, None, Effect of drought stress implemented at pre- or post-anthesis stage on some physiological parameters as screening criteria in chickpea cultivars Russian Journal of Plant Physiology. ,vol. 55, pp. 59- 67 ,(2008) , 10.1134/S102144370801007X
Sonali Majumdar, Sibdas Ghosh, Bernard R. Glick, Erwin B. Dumbroff, Activities of chlorophyllase, phosphoenolpyruvate carboxylase and ribulose‐1,5‐bisphosphate carboxylase in the primary leaves of soybean during senescence and drought Physiologia Plantarum. ,vol. 81, pp. 473- 480 ,(1991) , 10.1111/J.1399-3054.1991.TB05087.X
I. Aranda, L. Castro, M. Pardos, L. Gil, J.A. Pardos, Effects of the interaction between drought and shade on water relations, gas exchange and morphological traits in cork oak (Quercus suber L.) seedlings Forest Ecology and Management. ,vol. 210, pp. 117- 129 ,(2005) , 10.1016/J.FORECO.2005.02.012
Fadi Karam, Randa Masaad, Thérèse Sfeir, Oussama Mounzer, Youssef Rouphael, Evapotranspiration and seed yield of field grown soybean under deficit irrigation conditions Agricultural Water Management. ,vol. 75, pp. 226- 244 ,(2005) , 10.1016/J.AGWAT.2004.12.015
Yajuan Dai, Zonggen Shen, Ying Liu, Lanlan Wang, David Hannaway, Hongfei Lu, Effects of shade treatments on the photosynthetic capacity, chlorophyll fluorescence, and chlorophyll content of Tetrastigma hemsleyanum Diels et Gilg Environmental and Experimental Botany. ,vol. 65, pp. 177- 182 ,(2009) , 10.1016/J.ENVEXPBOT.2008.12.008
Masayuki Komura, Atsushi Yamagishi, Yutaka Shibata, Ikuko Iwasaki, Shigeru Itoh, Mechanism of strong quenching of photosystem II chlorophyll fluorescence under drought stress in a lichen, Physciella melanchla, studied by subpicosecond fluorescence spectroscopy Biochimica et Biophysica Acta. ,vol. 1797, pp. 331- 338 ,(2010) , 10.1016/J.BBABIO.2009.11.007
K. Estill, R. H. Delaney, W. K. Smith, R. L. Ditterline, Water relations and productivity of alfalfa leaf chlorophyll variants Crop Science. ,vol. 31, pp. 1229- 1233 ,(1991) , 10.2135/CROPSCI1991.0011183X003100050030X
Hartmut K. Lichtenthaler, Alexander Ač, Michal V. Marek, Jiří Kalina, Otmar Urban, Differences in pigment composition, photosynthetic rates and chlorophyll fluorescence images of sun and shade leaves of four tree species Plant Physiology and Biochemistry. ,vol. 45, pp. 577- 588 ,(2007) , 10.1016/J.PLAPHY.2007.04.006