Kumar, RajeshDevakumar, C.Sharma, VandanaKakkar, GarimaKumar, DineshPanneerselvam, P.2013-09-132013-09-132007Journal of Agricultural and Food Chemistryhttp://krishikosh.egranth.ac.in/handle/1/40164enoils, plant extracts, organic compounds, inorganic acid salts, solutes, fertilizers, acidity, sampling, extraction, potassiumNeem (Azadirachta indica); neem oils; nitrification inhibition; meliacins; NOCU; iodine value; saponification value; acid valueArticle