论砂姜黑土的磷肥效应与优化施用技术

何静安

STUDY ON THE EFFECT AND BEST APPLYING TECHNIQUE OF PHOSPHORIC FERTILIZER IN THE SAND CONCRETION BLACK SOIL

He Jing'an

华北农学报 . 1988, (1): 56 -61 . DOI: 10.3321/j.issn:1000-7091.1988.01.010