Peach New Variety--Nine Peach Peach

Approved No.: Guangdong Review Fruit 2009010

Breeding Unit: Agricultural Bureau of Wengyuan County, Institute of Pomology, Guangdong Academy of Agricultural Sciences

Variety Source: Developed from local varieties found in Jiuxian Village, Jiangwei Town, Wengyuan County

Characteristics: This variety exhibits strong tree vigor with an open growth habit. It starts bearing fruit early, typically within three years after planting and reaches high yield levels by the fifth year. The fruit is nearly elliptical in shape, with a distinct olecranon-like tip. The skin has minimal fine hair, turning light blue with a red blush when ripe. The flesh is greenish white, with a red core near the pit. The fruit size is uniform, averaging around 151 grams, with an edible rate of 85.5%. The flesh is crisp, flavorful, and of high quality. It contains 10.83% soluble solids, 8.43% soluble sugars, 0.25% titratable acidity, and 2.2 mg/100g of vitamin C. It also demonstrates good storage resistance.

Yield Performance: The variety shows high and stable yields, with an average of over 75 kg per plant, reaching up to 1500–2000 kg per mu (approximately 667 square meters).

Cultivation Techniques: (1) Land Selection: Suitable for cultivation on hilly or mountainous land. Use rootstock such as wild peach or bitter peach for grafting, and select scions from strong, well-developed, high-yielding, and mature mother trees. (2) Planting Season: Plant in spring or autumn, with a spacing of 5 meters by 6 meters, resulting in 20–25 plants per acre. (3) Fertilization: Before planting, apply 40 kg of composted organic fertilizer, 0.5–1 kg of compound fertilizer, and 2 kg of phosphate fertilizer per plant. Young trees should be fertilized 3–4 times annually. (4) Thinning and Pruning: Adult trees require pruning, and fruits should be thinned appropriately after flowering. (5) Disease Management: Pay attention to the prevention and treatment of diseases, especially those related to fluidic infections.

Approval Opinion from the Provincial Variety Review Meeting: Jiuxian Peach is a locally selected variety with strong growth, an open tree structure, early maturity, and high, stable yields. The fruit is nearly elliptical, with greenish-white flesh, uniform size, crisp texture, and excellent flavor. It has good storage resistance and is suitable for cultivation in northern Guangdong's honey peach production areas. It meets the certification standards for crop varieties in Guangdong Province and has passed the review and approval process.

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