共 17 条
- [3] BISCOE PV, 1976, ENVIRONMENTAL EFFECT
- [4] BLACKMAN G. E., 1955, ANN BOT, V19, P527
- [6] Investigations on yield in the cereals I [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1923, 13 : 390 - 439
- [9] KLEINENDORST A, 1970, Netherlands Journal of Agricultural Science, V18, P140
- [10] LOOMIS WE, 1974, AM J BOT, V21, P1