Effects of rate and frequency of applied P on crop yields, P uptake, and fertilizer P use-efficiency and its recovery in a groundnut-mustard rotation

abonos fosfatados application rates arachide arachis arachis hypogaea biomasa biomass biomasse brassica brassica napus cacahuete clima climat climate cropping systems dose d'application efectos residuales genetic soil types groundnuts inceptisols inde india pendjab phosphate fertilizers punjab residual effects rotation culturale rotational cropping sistemas de cultivo