石灰用量对水稻油菜轮作区土壤酸度、土壤养分及作物生长的影响
闫志浩,胡志华,王士超,槐圣昌,武红亮,王瑾瑜,邢婷婷,余喜初,李大明,卢昌艾

Effects of Lime Content on Soil Acidity, Soil Nutrients and Crop Growth in Rice-Rape Rotation System
ZhiHao YAN,ZhiHua HU,ShiChao WANG,ShengChang HUAI,HongLiang WU,JinYu WANG,TingTing XING,XiChu YU,DaMing LI,ChangAi LU
表2 设置不同土壤pH下的石灰添加量
Table 2 Addition content of lime at different soil pH values
pH
4.5 5.0 5.5 6.0 6.5 7.0
石灰用量 Addition content of lime (kg·hm-2) 0 1492 3154 4815 6477 8139