Hickory fruit (hickory? (Wangh。 Koch is the fruit of Carya cathayensis, belonging to Carya genus of Juglandaceae, also known as Carya cathayensis or Carya cathayensis, and its English name is pecan or hickory. American hickory is native to the northern United States and Mexico, and it is one of the top ten nuts in the world, also known as hickory, hickory and hickory.
Carya cathayensis likes warm and humid climate and has a wide range of adaptability to soil pH. It can grow well in both slightly acidic and alkaline soils, but it is not drought-tolerant and barren. In alluvial plains or river valleys with deep and loose soil layers and rich humus, it grows faster, has strong tillering ability, average growth speed and long life.
Pecan is rich in fat, protein, sugar, minerals and multivitamins. Long-term consumption can tonify kidney, strengthen brain, tonify middle energizer, invigorate qi, moisten skin and blacken hair. The shell is fragile and easy to peel off. The meat quality is between big walnut and small walnut, and it is one of 17 kinds of walnuts in the world.