果梅不同物候期氮、磷、钾含量变化规律及特征
孙其宝 ,孙 俊,俞飞飞
Characteristics and Pattern of Change in Nitrogen, Phosphorus and
Potassium Content in Various Organs of a Prunus mume at Its Different Growth Stages
Sun Qibao， Sun Jun, and Yu Feifei
中国农学通报
.
2004, (4): 232
-232
.
DOI: 10.11924/j.issn.1000-6850.0404232
