Effect of plant spacing and nitrogen fertilizer levels on yield, leaf chlorophyll content and nitrate reductase activity of broccoli (Brassica oleracea L. var. italica, Plenck) - Arjona, Harvey Ernesto (Kansas State University, 1980)
Vita.
Digitized by Kansas Correctional Industries
Keywords: Broccoli--Spacing; Nitrogen fertilizers; Plant spacing