WANG, N N, et al. “Identification of the Productivity-Limiting Nutrients of Xuxiang Kiwifruit (Actiniadia Chinensis) in China’s Central Shaanxi Province by Analyzing Soil Fertility and Leaf Elements”. The Indian Journal of Agricultural Sciences, vol. 89, no. 4, Apr. 2019, pp. 617–623, https://doi.org/10.56093/ijas.v89i4.88845.