1, precocious: the listing period is about 45 days earlier than ordinary sugar oranges, in the high-humidity and widowed areas (such as Sichuan, the average annual relative humidity of about 80%, annual sunshine of about 1000 hours) began to color in late September, full orange in mid-October At the beginning of November, the red fruit can be harvested in batches from mid-to-late October. It can be harvested until late December, during which the sugar content has been rising and there is no sugar.
2, non-nuclear high-yield: single cultivation or mixed with non-nuclear varieties showed no nuclear; mixed with multi-seed varieties occasionally a small amount of seeds.
3. High sugar and low acid: In the illuminating areas such as Chongqing and Sichuan, the content of soluble solids (TSS) in the late October is about 12.0%, the total acid is about 0.4%, and the solid acid ratio is above 25, which is much higher than other products listed in the same period. Mainly planted citrus varieties. The citrus advantage area such as Guilin in Guangxi can reach 17% on November 10th. If the weather is fine during the hanging period after coloring, the TSS will increase by about 1 degree every 10 days, until the end of December, no floating, no sugar, no low water. .
4, fine tender slag: easier to peel, the meat is very fine and tender slag, the entrance is instant, is one of the representative citrus varieties of the pulp soaked slag.
5, the appearance is gorgeous: the fruit surface is smooth, thick red and beautiful, the peel is smooth and delicate, the wax layer is thick and bright.
6, adaptability: ordinary sand sugar orange is not suitable for cultivation in the area below the annual average temperature of 20 ° C, golden autumn sugar orange in the annual average temperature of 16 ° C -21.5 ° C area is good.
7. Anti-ulcer disease: In the serious orchard of severe ulcer disease, there are very few lesions. In the severely producing areas of ulcer disease, anti-cancer disease can be avoided or only simple preventive spraying should be taken, but attention should be paid to prevention and treatment. Common fungal diseases such as anthracnose and brown rot.
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