Introduction of sugar oranges (planting and ripening time of sugar oranges in Qianyang and Mayang areas)

Sugar orange, also known as sugar orange, originated in Qianyang, Hunan, China. Its taste is mellow and sweet, its skin is thin, its meat is crisp and tender, its nutrition is rich, and it has a good planting prospect. The planting time of sugar orange can be divided into spring and autumn. It is usually carried out from late February to mid-March before germination. Autumn sowing is generally planted in the middle and late stage of 10. In case of high temperature, it can be extended to165438+1late October.

Sugar orange, also known as sugar orange, originated in Qianyang, Hunan, China. Its taste is mellow and sweet, its skin is thin, its meat is crisp and tender, its nutrition is rich, and it has a good planting prospect.

Introduction of Qianyang tangerine

Qianyang Tangju, a specialty of hongjiang city, Hunan Province, is a symbolic product of chinese national geography. Hongjiang city has excellent agricultural production conditions. Qianyang's citrus was very famous in the Ming and Qing Dynasties, and sugar oranges were very popular in the market because of their excellent varieties, sweet taste and crisp meat.

Qianyang Sugar Orange was successfully bred in hongjiang city from 1963 and won various honors. In 2006, it was rated as "Chinese Famous Fruit" and in 2007, it was listed as a national geographical indication product for origin protection. In 2008 China (Beijing) International Exhibition of Geographical Indications, hongjiang city won the only gold medal in fruit category. .

quality characteristic

Qianyang Tangju, also known as "rock sugar bubble", is a famous variety in citrus, named after its crisp fruit and sweet fruit like rock sugar.

Qianyang sugar orange has a beautiful tree shape and can also be planted in the courtyard for viewing. The fruit ripening period is165438+1mid-October. The fruit is orange, shiny, fragrant, thin-skinned, seedless and rich in sugar, citric acid and vitamins.

The essence of cause and effect is excellent, resistant to storage and transportation. Qianyang sugar orange sells well all over the country and is deeply loved by consumers.

Mayang sugar orange

Mayang has unique conditions for planting sugar oranges, and nature endows it with unique purple sandy loam, which is rich in trace elements such as phosphorus, potassium, zinc, iron and selenium.

Coupled with the suitable climate and excellent water quality, the sugar here is smooth and orange-red, the flesh is crisp, red and sweet, and the fragrance is refreshing. The Miao people call it "rock sugar bubble", which means "fruit soaked in rock sugar".

Since 1984, after more than 30 years of continuous efforts, Mayang Sugar Orange has promoted Miao Township to win the titles of "China Sugar Orange Town" and "Hunan Fruit Town" with its unique excellent quality and grand scale advantage.

So when will the sugar oranges be planted? How to plant high yield? Let's get to know each other.

When will the sugar oranges be planted?

The planting time of sugar orange can be divided into spring and autumn. In general, the planting period in spring is from the complete maturity of new buds to the next germination of new buds, usually from late February to mid-March before germination.

The suitable time for autumn planting is when the autumn shoots stop growing, and it is usually planted in the middle and late June at 65438+ 10. In case of high temperature, it can be extended to165438+1late October.

High-yield planting techniques of sugar orange 1 and land selection and soil preparation

Choose a park with abundant sunshine, good drainage, deep and moist soil layer, no pollution and high organic matter content for planting.

After land selection, it should be scientifically integrated as required, and then sufficient base fertilizer should be applied. Apply decomposed cake fertilizer 1-3 kg, pig manure and human manure 50 kg, calcium superphosphate 1-2 kg, lime1-0/.5 kg, etc.

2. Sowing method

The common planting method of sugar orange is direct seeding, so it is necessary to choose the appropriate sowing date according to weather and other factors.

You can choose a suitable time when planting, preferably in sunny and warm weather, which is very conducive to the rapid growth of fruit trees.

3. Water and fertilizer management

Fertilization: If the basal fertilizer is sufficient in the first year of planting, there is no need for topdressing, and topdressing will be started in the second year.

Topdressing at least three times a year, once in spring, summer and autumn, to ensure that sugar oranges are fully nutritious in each key growth period. Such as flowering, fruiting, fruit expansion, etc.

Moisturizing: water frequently at seedling stage and drain accumulated water in time. When the fruit is ripe, water it once every half month. In the middle and late stages of fruit growth, water as little as possible, because sugar needs to precipitate.

4. Pruning management

Pruning should be done in spring to remove thorns from branches. After the second physiological fruit drop, the cut pepper leaves short fruit branches, the branches of diseases and pests are sparse, the branches fall off and there are too many weak branches.

In the fruit expansion period, it is of great significance to remove the strong, vigorous, steep and long buds in summer and autumn for the prevention and control of pests and diseases.

5, pest control

The main diseases and pests of sugar orange are anthracnose, scab, gummosis, soot, canker, red spider, leaf miner, fruit sucker, scale insect and so on. We should strengthen cultivation management, strengthen tree vigor, use drugs scientifically, and pay attention to protecting natural enemies for comprehensive management.