共 12 条
- [6] HOAGLAND DR, 1938, 347 CAL AGR EXP STA
- [7] COMPARISON OF METHODS FOR ESTIMATING COTTON LEAF AREA [J]. AGRONOMY JOURNAL, 1967, 59 (05) : 493 - &
- [8] LUNDEGARDH H, 1966, PLANT PHYSIOLOGY
- [9] SANDERS CL, 1953, J OPT SOC AM, V43, P58
- [10] STEEL R. G. D., 1960, PRINCIPLES PROCEDURE