土壤容重对土壤供氮能力及棉花吸收利用氮素的影响
郭智芬,涂书新,张宜春
THE EFFECT OF SOIL VOLUMETRIC WEIGHT ON NITROGEN SUPPLYING ABILITY OF SOIL AND ABSORPTION,UTILIZATION OF NITROGEN BY COTTON
Guo Zhifen Tu Shuxin Zhang Yichun (Hubei Academy of Agricultural Sciences, Wuchang)
J4
.
1989, (01): 16
-22
.
DOI: 10.11869/hnxb.1989.01.0016