共 8 条
[6]
土壤农化分析[M]. 农业出版社 , 南京农学院主编, 1980
[7]
Partitioning of leaf nitrogen with respect to within canopy light exposure and nitrogen availability in peach (Prunus persica)
[J].
TREES-STRUCTURE AND FUNCTION,
1989, 3 (02)
:89-95
[8]
Leaf nitrogen content and CO2 assimilation capacity in peach. DeJong T M. Journal of the American Society for Horticultural Science . 1982