Anji Hickory Nuts

Anji Hickory Nuts

　　Hickory nuts are a famous dried fruit specialty of our county (one of China’s major production areas), with an annual market sales volume of around 500,000 jin, second only to Lin’an City. The hickory nuts are fragrant, crisp, and delicious, with thick and sweet kernels that can be roasted or used in various pastries, making them highly popular among consumers. Analysis shows that the thousand-kernel weight of the nuts ranges from 3030–4425 grams, with a kernel yield of 43.7%–49.20%, a dry kernel oil content of 69.8%–74.1%, and a protein content of 7.8%–9.6%. They also contain extremely rich mineral elements, especially calcium, potassium, and magnesium, all at levels significantly higher than those found in general dried fruits. Hickory nut oil is of high quality, with its fatty acid composition being predominantly unsaturated fatty acids such as oleic acid and linoleic acid. The content of unsaturated fatty acids ranges from 88.38%–95.78%, surpassing that of oils like tea seed oil and olive oil, making it an easily digestible and excellent edible oil for preventing and treating high blood lipids and coronary heart disease. Hickory nuts are easy to cultivate, require minimal labor, and offer high economic returns. In the main producing area, Daxi Village of Tianhuangping Town, the per capita output value for farming households reaches several thousand yuan. (1) Suitable Growing Environment: The ecological habits of hickory nuts can be summarized as relatively cold-resistant, shade-loving, and intolerant to high temperatures and drought; they prefer deep, fertile, loose, well-drained, slightly acidic to neutral soils with high base saturation; and they are intolerant to dry, barren, strongly acidic, or waterlogged soils. (Anji)