Application of information and communication technologies (ICTs) in general and e-commerce development in particular is increasingly becoming one of the important driving forces of transforming rural economy in China. Based on two sets of household survey datasets in 2015-2019, this study documents the overall trends of major ICTs' adoption and e-commerce in rural China and farmers' selling fruits online in more developed e-commerce villages in two provinces, and examines the enabling and constraint factors for farmers to adopting ICTs and using ecommerce to sell products. The results show that, although the increase has been impressive, there is still plenty of room for the diffusion of ICTs and e-commerce. Empirical analyses suggest that human capital, social network, resource endowment, ICT infrastructure and locations are the main determinants of household's or individual's adoption of ICTs, and the producer selling their fruits through e-commerce. Moreover, this study provides new and strong evidence of intergenerational support for aged and less schooling farmers from their children to engage in online sale. However, this study also points out that a new digital divide on the spreads of ICTs and e-commerce has emerged across regions and among farmers in rural China. The paper concludes with several policy implications on fostering rapid and inclusive ICT application and e-commerce development in rural areas in the coming digital era.