共 7 条
- [1] BARONCELLI S, 1973, Z PFLANZENZUCHT, V70, P99
- [2] CLONAL PROPAGATION OF BIG BLUESTEM BY TISSUE-CULTURE [J]. CROP SCIENCE, 1977, 17 (06) : 847 - 850
- [3] CALLUS INDUCTION AND PLANTLET REGENERATION IN ORCHARDGRASS [J]. CROP SCIENCE, 1978, 18 (01) : 157 - 159
- [4] HARMS CT, 1976, Z PFLANZENZUCHT, V77, P347
- [6] TEST OF CURRENT DEFINITIONS OF PHOTOSYNTHETICALLY ACTIVE RADIATION AGAINST LEAF PHOTOSYNTHESIS DATA [J]. AGRICULTURAL METEOROLOGY, 1972, 10 (06): : 443 - &
- [7] SNEDECOR GW, 1957, STATISTICAL METHODS