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References
|
Amos B, Walters DT (2006). Maize root biomass and net rhizodeposited carbon. Soil Sci. Soc. Am. J. 70:1489–1503. |
|
|
Bänziger M, Edmeades GO, Beck D, Bellon M (2000). Breeding for Drought and Nitrogen Stress Tolerance in Maize: From Theory to Practice. Mexico, D.F.: CIMMYT. pp. 7-9. |
|
|
Borrell AK, Hammer GL, Van Oosterom E (2001). Stay-green: a consequence of the balance between supply and demand for nitrogen during grain filling. Ann. Appl. Biol. 138: 91-95. |
|
|
Borrell AK, Hammer GL, Henzell RG (2000). Does maintaining green leaf area in sorghum improve yield under drought ? II. Dry matter and yield. Crop Sci. 40:1037-1048. |
|
|
Chun L, Mi G, Li J, Chen F, Zhang F (2005). Genetic analysis of maize root characteristics in response to low nitrogen stress. Plant Soil 276:369-382. |
|
|
Costa C, Dwyer LM, Zhou X, Dutilleul P, Hamel C, Reid LM, Smith DL (2002). Root Morphology of Contrasting Maize Genotypes. Agron. J. 94:96-101. |
|
|
Engels C, Kirkby KA (2001). Cycling of nitrogen and potassium between shoot and roots in maize as affected by shoot and root growth. J. Plant Nutr. Soil Sci. 164:183-191. |
|
|
Gastal F, Nelson CJ (1994). Nitrogen use within the growing leaf blade of tall fescue. Plant Physiol. 105:191–197. |
|
|
Gastal KL, Bemaire GC (2002). Row spacing effect of nitrogen fixation, nitrogen yield and soil nitrogen uptake of inter¬cropped cowpea and maize. J. Plant Soil 111:17-23. |
|
|
Graham SJ, Vance YR (2000). The Glycine-Glomus-Rhizobium symbiosis IV. Interactions between mycorrhizal and nitro¬gen-fixing Endophytes. Plant Cell Environ. 10:607-617. |
|
|
Lemaire G, van Oosterom E, Sheehy J, Jeuffroy MH, Massignam A, Rossato L (2007). Is crop N demand more closely related to dry matter accumulation or leaf area expansion during vegetative growth? Field Crops Res. 100:91-106. |
|
|
Liu J, Li J, Chen F, Zhang F, Ren T, Zhuang Z, Mi G (2008). Mapping QTLs for root traits under different nitrate levels at the seedling stage in maize (Zea mays L.). Plant Soil 305:253-265. |
|
|
Ma BL, Dwyer LM (1998). Nitrogen uptake and use in two contrasting maize hybrids differing in leaf senescence. Plant Soil 199:283-291. |
|
|
MacDonald AJ, Poultron PR, Powlson DS, Jenkinson DS (1997). Effect of season, soil type and cropping on recoveries residues and losses of 15-N labeled fertilizer applied to arable soil in spring. J. Agric. Sci. (Cambridge) 129:125-154. |
|
|
Martin A, Belastegui-Macadam X, Quillere´ I, Floriot M, Valadier MH, Pommel B, Andrieu B, Donnison I, Hirel B (2005). Nitrogen management and senescence in two maize hybrids differing in the persistence of leaf greenness. Agronomic, physiological and molecular aspects. New Phytol. 167:483-492. |
|
|
Moll RH, Jackson WA, Mikkelsen RL (1994). Recurrent selection for maize grain yield:Dry matter and nitrogen accumulation and partitioning changes. Crop Sci. 34:874–881. |
|
|
Pandey RK, Maranville JW, Admou A (2000). Deficit irrigation and nitrogen effects on maize in a Sahelian environment. I. Grain yield and yield components. Agril. Water Manage. 46:1-13. |
|
|
Rajcan I, Tollenaar M (1999a). Source-sink ratio and leaf senescence in maize. I. Dry matter accumulation and partitioning during grain filling. Field Crops Res. 60:245-253. |
|
|
Rajcan I, Tollenaar M (1999b). Source-sink ratio and leaf senescence in maize. II. Nitrogen metabolism during grain filling. Field Crops Res. 60:255-265. |
|
|
Sattelmacher B, Horst WJ, Becker HC (1994). Factors that contribute to genetic variation for nutrient efficiency of crop plants. Z. Pfl anzenernahr. Bodenk 157:215-224. |
|
|
Subedi KD, Ma BL (2005). Nitrogen uptake and partitioning in stay-green and leafy maize hybrids. Crop Sci. 45:740-747. |
|
|
Sen S, Smith ME, Setter TL (2015). Effect of low nitrogen stress on various shoot traits of maize (Zea mays L.). Int. J. Exptl. Bot. 5(1):18-22. |
|
|
Spano G, Di Fonzo N, Perrota C, Platani C, Ronga G, Lawlor QW, Napier JA, Shewry PR (2003). Physiological characterization of 'stay green' mutants in durum wheat. J. Exptl. Bot. 54:1415-1420. |
|
|
Thomas H, Smart CM (1993). Crops that stay green. Ann. Appl. Bio. 123:193-219. |
|
|
Tollenaar M, Wu J (1999). Yield improvement in temperate maize is attributable to greater stress tolerance. Crop Sci. 39:1597-1604. |
|
|
Uhart SA, Andrade FH (1995a). Nitrogen and carbon accumulation and remobilization during grain filling in maize under different source/sink ratios. Crop Sci. 35:183-190. |
|
|
Uhart SA, Andrade FH (1995b). Nitrogen deficiency in maize. Effects on crop growth, development, dry matter partitioning and kernel set. Crop Sci. 35:1376-1383. |
|
|
Ványiné AS, Tóth B, Nagy J (2012). Effect of nitrogen doses on the chlorophyll concentration, yield and protein content of different genotype maize hybrids in Hungary. Afr. J. Agric. Res. 7(16):2546-2552. |
|
|
Verma V, Foulkes MJ, Worland AJ, Sylvester-Bradley R, Caligari PDS, Snape J (2004). Mapping quantitative trait loci for flag leaf senescence as a yield determinant in winter wheat under optimal and drought-stress environments. Euphytica 135:255-263. |
|
|
Wintermanns JFGM, de Mots A (1965). Spectrophotometric characteristics of chlorophyll a and b and their phaeophytins in ethanol. Biochim. Biophys. Acta 109:448-453. |
|
|
Yu P, Li X, White PJ, Li C (2015) A Large and Deep Root System Underlies High Nitrogen-Use Efficiency in Maize Production. PLoS ONE 10(5):e0126293. |
|
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