Effects of nitrate supply on plant growth, nitrate accumulation, metabolic nitrate concentration and nitrate reductase activity in three leafy vegetables

Plant Science ◽  
2004 ◽  
Vol 167 (3) ◽  
pp. 635-643 ◽  
Author(s):  
Bao-Ming Chen ◽  
Zhao-Hui Wang ◽  
Sheng-Xiu Li ◽  
Gen-Xuan Wang ◽  
Hai-Xing Song ◽  
...  
2013 ◽  
Vol 36 (2) ◽  
pp. 275-283 ◽  
Author(s):  
Diego de Mello Conde de Brito ◽  
Carlos Diego dos Santos ◽  
Fabíola Vieira Gonçalves ◽  
Rosane Nora Castro ◽  
Sonia Regina de Souza

1983 ◽  
Vol 19 (1) ◽  
pp. 103-109 ◽  
Author(s):  
D. M. Oosterhuis ◽  
G. C. Bate

SUMMARYThe possibility of using seasonal changes in leaf nitrate reductase activity (NRA) as a reliable and sensitive indicator of plant nitrogen (N) status has been investigated in field-grown cotton. These changes were compared with those in nitrate concentration in petioles and variations in soil-N concentration. We conclude that NRA in the uppermost, fully-expanded sympodial leaves may provide a more convenient, sensitive and reliable indicator of plant-N status than measurements of nitrate concentrations in petioles.


2010 ◽  
Vol 23 (3) ◽  
pp. 363-369 ◽  
Author(s):  
Alejandro Cabello-Pasini ◽  
Víctor Macías-Carranza ◽  
Roberto Abdala ◽  
Nathalie Korbee ◽  
Félix L. Figueroa

Author(s):  
M. Tagore Naik ◽  
D. Srihari ◽  
A.V.D. Dorajeerao ◽  
K. Sasikala ◽  
K. Umakrishna ◽  
...  

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