Bull. Spec. CORESTA Congress, Manila, 1980, p. 73, A26, ISSN.0525-6240
Tobacco root morphologic characters as influenced by varied soil moisture regimes
Philippine Tobacco Administration, Quezon City, Philippines
The effect of four soil moisture regimes on three tobacco types at two nitrogen levels in relation to some root morphologic characters were evaluated under greenhouse conditions with supplemental lighting. Specially designed culture boxes with glass...