1. Xiangling: The tree is vigorous, upright and powerful. This is a medium-mature variety. The weight of a single nut is 6.6 grams, and the yield per plant is 6 kilograms after three years. Beautiful shell, kernel rate of 60%. Good taste and strong disease resistance.
2. Liaohe 1: Late-maturing variety, with average single grain weight of 6g, yield of 5kg per mu in three years, and kernel rate of 55%. The shell surface is smooth and light in color; The suture line is slightly longer, closely combined, and the shell thickness is 0.9 mm, which can be complete. The nucleoli is full and light yellow.
3. Liaohe No.4: a late-maturing variety with an average fruit weight of 6.62g, high yield, 3-year-old plant yield of 5.5kg, kernel rate of 57%, and strong disease resistance. High yield, round nuts, smooth shell surface, beautiful appearance, good quality, full nucleolus, yellow and white, and good flavor.
4. Lin Zhong 1: Medium-mature variety, with an average single grain weight of 6.6 grams, kernel yield of 55%, and three-year yield per plant 10 kg. The nucleolus is full, plump and medium in color. The fat content of nucleolus is 65.6%, and the protein content is 22.2%.
1. Walnut is not only the best brain food, but also a therapeutic agent for neurasthenia. The elderly have dizziness, insomnia, palpitation, forgetfulness, loss of appetite, weakness of waist and knees, general weakness, etc. Eating 1 ~ 2 walnuts every morning and evening can play a nourishing and therapeutic role.
2. Walnut kernel also has a high medical effect on other diseases, such as invigorating qi and nourishing blood, moistening dryness and resolving phlegm, warming lungs and moistening intestines, reducing swelling and disinfecting.
3. Scientific research in recent years has also proved that walnut branches can improve the symptoms of tumors. Boiling fresh walnut branches and eggs before eating eggs can prevent cervical cancer and various cancers.