共 3 条
[1]
The effects of flowering and berry formation on tuber yield in Solanum demissum Lindl[J] . K. G. Proudfoot.European Potato Journal . 1965 (2)
[2]
The effect of flower removal on the seed yield of pigeonpeas(Cajanus cajan). Sheldrake,A.R.et al. Annals of Applied Biology . 1979
[3]
Effect of forage harvest on grain yield and agronomic performance of winter triticale,wheat and rye. Poysa,V.M. Canadian Journal of Plant Science . 1985