土壤酸化对双季早、晚稻产量的影响
曾勇军, 周庆红, 吕伟生, 谭雪明, 潘晓华, 石庆华*

Effects of Soil Acidification on the Yield of Double Season Rice
ZENG Yong-Jun, ZHOU Qing-Hong, L#cod#x000dc; Wei-Sheng, TAN Xue-Ming, PAN Xiao-Hua, SHI Qing-Hua*
图1 不同土壤酸化处理下早、晚稻移栽后土壤的pH变化
Fig. 1 Changes of soil pH after transplanting for early and late rice under soil acidification condition