共 17 条
- [1] BARRS HD, 1970 P S PLANT RESP
- [4] COWAN I. R., 1965, J APPL ECOL, V2, P221, DOI 10.2307/2401706
- [6] GARDNER W. R., 1960, SOIL SCI, V89, P63, DOI 10.1097/00010694-196002000-00001
- [7] GRADMANN HANS, 1928, JAHRB WISS BOT, V69, P1
- [8] HONERT THV, 1948, DISCUSSIONS FARADAY, P146