Longfeng Black Plum [Fujian Zherong Specialty]

What is Longfeng Black Plum? Authentic Fujian Zherong Specialty: Longfeng Black Plum

Summary:Do you want to know what Longfeng Black Plum is? This article is a detailed introduction to the special product ofFujian Zherong - Longfeng Black Plum. It was reviewed and collected by the editorial team of China Specialty Network, and relevant information about Longfeng Black Plum was reorganized and edited. The full reading time is about 4 minutes, mainly including the basic introduction of Longfeng Black Plum

Basic Introduction of Longfeng Black Plum

Variety Name: Longfeng Black Plum (formerly known as Longfeng No.1)

Breeding Unit: Longfeng Agricultural Technology Research Institute of Ningde City

Variety Source: Selected from excellent single plants discovered in the 'Queen Black Plum' orchard of Longfeng Fruit Farm in Fu'an City in 2004

Characteristics: This variety has a relatively upright tree posture, small branching angles, and moderate growth potential.

. Planting in Gantang Town, Fu'an City, the flowering period starts in early March, the peak flowering period is in mid to late March, and the final flowering period is in late March; The leaf shedding period is in mid to late November. The fruit ripening period is mid July, and the fruit growth period is about 135 days, which is 5-7 days earlier than the Queen Black Plum. All types of fruiting branches can bear fruit, with flower shaped fruiting branches being the main ones. The fruit is flattened and round in shape, with a regular and neat shape. The fruit powder is thick, the skin is purple black, the flesh is golden yellow, the nucleus is small and detached, and the weight of a single fruit is 60-75 grams, which is 7.5-9.5 grams larger than that of the Queen's Black Plum. The soluble solids are 13.5% -16.0%, and the taste is sour and sweet, with excellent quality. Good fertility. According to the testing conducted by Fujian Provincial Product Quality Inspection and Research Institute, the soluble solids content is 13.0%, the soluble total sugar content is 7.8%, the vitamin C content is 5mg/100g, and the titratable acid content is 1.1%. According to field investigations conducted by the Plant Protection and Inspection Station in Ningde City, the main pests and diseases of this variety include bacterial perforation disease, anthracnose disease, gummy disease, aphids, scale insects, etc. The occurrence of pests and diseases is similar to that of Queen Black Plum

Yield performance: After years of trial planting in Ningde, Sanming and other places, the yield of grafted seedlings can reach 1032 kilograms per mu (40 plants per mu) after 4 years of planting

Key points of cultivation techniques: It is advisable to use peach as the rootstock; Generally, 40-56 plants are planted per mu, and pollination trees are arranged in a ratio of 5-8:1. The pollination trees are mainly 'Misi Li', and are paired with 'Oil Wood Nai', 'Green Wood Nai', 'Black Amber Li', etc; Cultivate a natural and happy tree crown; Strengthen fertilizer and water management, pay attention to the rational application of phosphorus, potassium, and boron fertilizers; Reasonably control the amount of results and timely prevent and control bacterial perforation disease, anthrax, aphids, scale insects and other pests and diseases

Opinion of the Provincial Crop Variety Approval Committee: Longfeng Black Plum belongs to the early to mid maturity black plum variety. Mature period in Gantang Town, Fu'an in mid July; High yield; Large fruit, sweet and sour taste, excellent quality; Suitable for planting in the black plum production area of Fujian Province. In cultivation, peach should be used as the rootstock, and pollination trees should be arranged at a ratio of 5-8:1. The pollination trees should mainly be 'honey plum', and paired with 'oil wood chestnut', 'green wood chestnut', 'black amber plum', etc. Attention should be paid to the prevention and control of bacterial perforation disease, anthracnose disease, aphids, scale insects and other pests and diseases. After review, it meets the requirements of Fujian Province's crop variety review (recognition) regulations and has been recognized