Increasing the efficiency of fall-applied urea fertilizer by placing in big pellets or in nests

This publication has 3 references indexed in Scilit:

• Effect of deep placement of ball-type fertilizer at different growth stages on yield and yield components of the rice plant in the Philippines
  Plant and Soil, 1977
• Further observations on ammonia loss from urea applied to forest soil with special reference to the effect of pellet size
  Plant and Soil, 1976
• Effects of 2-chloro-6-(trichloromethyl)-pyridine on the nitrification of ammonium sulphate and its recovery by rye-grass
  The Journal of Agricultural Science, 1965