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Effects of Free-air CO_2 Enrichment on Root Characteristics and C:N Ratio of Rice at the Heading Stage
free-air CO2 enrichment (FACE) rice root C:N ratio root activity
2009/1/7
A hydroponics experiment was conducted to investigate the rice root growth in FACE (free-air carbon dioxide enrichment). The root biomass, root volume, ratio of root/shoot, number of adventitious root...
Influence of Zinc Deficiency on Shoot / Root Dry Weight Ratio of Rice Genotypes
Solution culture shoot/root dry weight zinc efficiency screening rice genotypes
2010/11/10
Shoot/ root dry weight is the most sensitive parameter in evaluation of genotypes for their
tolerance to zinc stress. A green house experiment was conducted at Tamil Nadu Agricultural University, Coi...
Grouping of Rice Genotypes for Salinity Tolerance Based upon Grain Yield and Na: K Ratio under Coastal Environment
Rice accessions salinity tolerance grain yield and Na:K ratio
2010/11/8
A field experiment was conducted in the saline field of Annamalai University, experimental farm, Annamalai Nagar during Navarai season of 2000-2001, to study the Grouping of rice accessions for salini...