EFFECT OF CEREAL AND LEGUME BASED CROPPING SYSTEMS ON CROP YIELDS NUTRIENT UPTAKE AND SOIL NITROGEN

RANA, D. S.RAJINDER SINGH2020-03-062020-03-061993http://krishikosh.egranth.ac.in/handle/1/581014457727042017_0001_0024_003496.pdf27042017_0001_0024_Abstract.pdfENGLISHEFFECT OF CEREAL AND LEGUME BASED CROPPING SYSTEMS ON CROP YIELDS NUTRIENT UPTAKE AND SOIL NITROGENThesis