Condutância estomática em milho em condições de deficiência de água e nitrogênio
作者： Leonardo Oliveira Medici , Ricardo Antunes Azevedo , Luciano Pasqualoto Canellas , Altair Toledo Machado , Carlos Pimentel
DOI: 10.1590/S0100-204X2007000400020
关键词:
摘要: The objective of this work was to evaluate the effect drought and nitrogen (N) stresses on stomatal conductance three maize cultivars grown in field. Sol da Manha variety (BRS 4157) Pioneer 6875 hybrid, under high N, lower than low which indicates tolerance, since these did not exhibit reduction grain yield by drought, as observed for Amarelao variety, flowered more severe drought. 'Sol Manha' exhibited shorter anthesis-silking interval N an additional indication tolerance.
sci-hub.se 参考文章(11)
Ian C. Dodd, Hormonal Interactions and Stomatal Responses Journal of Plant Growth Regulation. ,vol. 22, pp. 32- 46 ,(2003) , 10.1007/S00344-003-0023-X
L.O. Medici, A.T. Machado, R.A. Azevedo, C. Pimentel, Glutamine Synthetase Activity, Relative Water Content and Water Potential in Maize Submitted to Drought Biologia Plantarum. ,vol. 47, pp. 301- 304 ,(2003) , 10.1023/B:BIOP.0000022271.35778.17
J.W. Jones, B. Zur, J.M. Bennett, Interactive effects of water and nitrogen stresses on carbon and water vapor exchange of corn canopies Agricultural and Forest Meteorology. ,vol. 38, pp. 113- 126 ,(1986) , 10.1016/0168-1923(86)90053-5
Xiaobing Liu, S.J. Herbert, Jian Jin, Qiuying Zhang, Guanghua Wang, Responses of photosynthetic rates and yield/quality of main crops to irrigation and manure application in the black soil area of Northeast China Plant and Soil. ,vol. 261, pp. 55- 60 ,(2004) , 10.1023/B:PLSO.0000035553.53865.EC
P.J. Lea, R.A. Azevedo, Nitrogen use efficiency. 1. Uptake of nitrogen from the soil Annals of Applied Biology. ,vol. 149, pp. 243- 247 ,(2006) , 10.1111/J.1744-7348.2006.00101.X
Samuel B. Moser, Boy Feil, Sansern Jampatong, Peter Stamp, Effects of pre-anthesis drought, nitrogen fertilizer rate, and variety on grain yield, yield components, and harvest index of tropical maize Agricultural Water Management. ,vol. 81, pp. 41- 58 ,(2006) , 10.1016/J.AGWAT.2005.04.005
M. Bänziger, G.O. Edmeades, H.R. Lafitte, Physiological mechanisms contributing to the increased N stress tolerance of tropical maize selected for drought tolerance Field Crops Research. ,vol. 75, pp. 223- 233 ,(2002) , 10.1016/S0378-4290(02)00028-X
Ernesto Paterniani, Maize breeding in the tropics Critical Reviews in Plant Sciences. ,vol. 9, pp. 125- 154 ,(1990) , 10.1080/07352689009382285
Jeffery D. Ray, Thomas R. Sinclair, Stomatal Closure of Maize Hybrids in Response to Drying Soil Crop Science. ,vol. 37, pp. 803- 807 ,(1997) , 10.2135/CROPSCI1997.0011183X003700030018X
Inês Cechin, Terezinha de Fátima Fumis, Effect of nitrogen supply on growth and photosynthesis of sunflower plants grown in the greenhouse Plant Science. ,vol. 166, pp. 1379- 1385 ,(2004) , 10.1016/J.PLANTSCI.2004.01.020