Pulse Brain · Growing Health Evidence Index
Peer-reviewed

Salinity resistance as a function of NH4+:NO3- ratio and its impact on yield and quality of tomato (Solanum lycopersicum L.)

Ashraf M, Naz U, Abid M, Shahzad SM, Aziz A, Akhtar N, Naeem A, Mühling KH

Journal of Plant Nutrition and Soil Science · 2021

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Summary

Abstract Background: Adequate regulation of plant nutrients may constitute a promising approach to overcome the deleterious effects of salinity on plant growth and development. Among these nutrients, nitrogen (N) can be a stand out option to improve plant adaptation to saline environment. However, plant response to N under salinity stress may vary depending upon ratio in the growth medium. Aims: The present study aimed to determine the efficiency of different ratios for improving salt resistance of tomato under alkaline conditions. Methods: Experimental plan comprised of five ratios 100:0, 75:25, 50:50, 25:75, and 0:100, and three salinity levels (no salinity, moderate salinity of 7 dS m−1, and high salinity of 10 dS m−1), with five replications. Plants were grown up to maturity and fruits

Source type
Peer-reviewed study
DOI
10.1002/jpln.202000257
Catalogue ID
BImvhags41-rgtl1w
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