Generally, sweeteners are not added, and some unscrupulous merchants add sweeteners to increase the sweetness of oranges. Oranges are sour and astringent in the mouth at first, but later they will feel very sweet and are the favorite fruit of Chaoshan people.

Cultivation of Gan Guo Oil:

Orange fruit contains vitamins C and F, and is rich in tannins, sugars and organic acids. Has the effects of lowering blood cholesterol, lowering blood pressure, preventing arteriosclerosis and helping digestion. High economic value is a' cash cow' for farmers in mountainous areas to get rich.

It is understood that Yunluo Town is located in the south of Puning City 1 1 km, with more than 2,000 hectares of cultivated land and 7,000 hectares of mountainous areas. Known as the back garden of Puning City, it has outstanding agricultural characteristics.

On the premise of stabilizing the grain planting area, the town is market-oriented, resource-based, and benefit-centered, further expanding economic channels, optimizing crop layout, and taking the planting of fruit trees such as ebony, olive, and sweet potato as the highlight of adjusting planting structure and accelerating economic development.

To this end, the town actively does a good job of "mountain" articles, guides farmers to boldly plant oil sweet, improves oil sweet varieties, and at the same time supports oil sweet planting leaders and gives preferential treatment in land contracting and agricultural loans. Carry out extensive publicity and demonstration from many aspects and channels, and constantly broaden the channels for farmers to increase their income.