N. Ram

发表

How extensive are yield declines in long-term rice-wheat experiments in Asia?

Raj Kumar Gupta, A. Kundu, J. Ladha, 2003 .

PROPERTIES OF HUMIC AND FULVIC ACIDS UNDER THE LONG-TERM USE OF FERTILIZERS IN A RICE-WHEAT-COWPEA SYSTEM ON A MOLLISOL

N. Ram, D. Das, 2007 .

Stability constants of complexes of metals with humic and fulvic acids under non-acid-conditions

K. V. Raman, N. Ram, Nand Ram, 1984 .

Effect of various organic materials on the mobility of heavy metals in soil

N. Ram, M. Verloo, 1985 .

Characterization of metal-humic and -fulvic acid complexes

N. Ram, K. Raman, 1983 .

Effects of topography and land use on soil characteristics along the toposequence of Ele watershed in Southern Ethiopia

N. Ram, S. Beyene, F. Walley, 2014 .

Quantitative relationship between zinc transport and plant uptake

N. Ram, P. Sharma, K. Prabhakaran Nair, 1984, Plant and Soil.

Effect of 25 years of continuous fertilizer use on response to applied nutrients and uptake of micronutrients by rice-wheat-cowpea system

N. Ram, Veer Singh, 2005 .

Long-term effect of inorganic fertilizers and manure on physical and chemical properties of soil after 35 years of continuous cropping of rice-wheat.

N. Ram, S. Ram, M. Agarwal, 2010 .

Effect of soil enrichment with zinc on crop yields and its replenishment in mollisols of Northern India

N. Ram, M. Singh, 1996 .

Response of bean to foliar spray of titanium

N. Ram, A. Cottenie, M. Verloo, 1983, Plant and Soil.