Soil, leaf and fruit nutrient data for pear orchards located in the Circum-Bohai Bay and Loess Plateau regions

The dataset for the soil, leaf and fruit nutrient concentrations of pears in different orchards are displayed in the database. Soil data included pH, organic matter, total N, alkaline hydrolysable N, available P and available K concentrations of 3 different soil layers, 0–20 cm, 20–40 cm and 40–60 cm (named Soil 0–20 cm, Soil 20–40 cm and Soil 40–60 cm, respectively). Leaf and fruit data (named Leaf and Fruit, respectively) included N, P, K, Ca, Fe, Mn, Cu, Zn and B concentrations. In the dataset, CBB represents Circum-Bohai Bay, LP represents Loess Plateau, BJ represents Beijing, HB represents Hebei, SD represents Shandong, LN represents Liaoning, SX represents Shanxi, SaX represents Shaanxi, and different numbers in the same province indicate orchards at different locations.