TY - JA AU - Mirhadi,M.J. AU - Kobayashi,Y. TI - Studies on the productivity of grain sorghum, 4: Effect of various planting dates on the growth, grain yield and protein content of irrigated and nonirrigated grain sorghum SN - 0011-1848 U1 - 82-763982 PY - 1981/// KW - Grain KW - AGROVOC KW - Growth KW - Irrigated farming KW - Planting KW - Protein content KW - Sorghum bicolor KW - Timing KW - Upland cropping KW - Yields N1 - 10 ref.; Summary (Ja) T2 - Japanese Journal of Crop Science ER -