Planting techniques of Golden Autumn Sugar Orange what are the prospects of Golden Autumn Sugar Orange

In fact, many people do not know that Jinqiusha tangerine is the first hybrid variety with property rights in China. The fruit of Jinqiu Sugar tangerine is relatively small in size and red in appearance. The most important thing is that Jinqiu sugar orange is rich in VC, and its nutritional value is very high in fruits, so Jinqiu sugar orange is very popular. Next, the editor will introduce to you some planting techniques about Jinqiu sugar orange.

Planting technique of Golden Autumn Sugar Citrus

1. Select pure disease-free and insect-free strong seedlings. The early-maturing varieties have good quality and high yield. The seedlings with Fructus Aurantii as rootstocks are dwarfed early and prolific, and the seedlings with sour tangerines as rootstocks are upright and prosperous, and put into production late. The height of the seedling is more than 40 cm, the thickness is more than 5 cm, there are no quarantine diseases and insect pests (canker, Huanglong disease), the fibrous root is well developed, and the scion and rootstock have good compatibility.

2. Select the right land and plant it in close planting reasonably. Sugar orange can grow and bear fruit normally on the same soil quality, but for fast growth, early fruit, high and stable yield, it requires a moist and fertile soil environment, so to develop the cultivation of sugar orange, it is necessary to choose paddy fields with convenient transportation, sufficient water, irrigation and drainage, deep pine and fertile soil, early land, alluvial land by the river, and trough land. In order to achieve the purpose of high yield in the early stage, the method of dwarfing and dense planting was adopted in fertile paddy field and dry land, with 200 trees per mu and row spacing of 2 m × 1.5 m or 2 m × l m. About 100 plants per mu are planted in the mountain area, and the row spacing is 3 × 2 meters. Production practice has proved that dwarfing and dense planting is an important technical measure to realize early fruiting and high yield of sugar orange. Cross shading occurs after many years of high yield in dense planting garden, and then thinning is carried out.

3. Planting method. In our county, sugar oranges are generally planted from February to March in spring. They are developed on fertile paddy fields and riverside alluvial soil. Shallow pits can be dug for planting, while paddy fields should be arranged in high beds according to plant rows. For dry land and sloping land with poor soil quality, it is necessary to dig a deep pit of 1 meter square and prepare sufficient base fertilizer. Each pit applies 3 jin of phosphate fertilizer, 5 jin of lime, 100 jin of garbage or pond mud, and 30 jin of pig, cow and chicken manure. When filling the pit, mix the fertilizer with the soil and then fill it back into the pit. The tree plate is about 20 cm higher than the ground. Before planting, cut off some branches and leaves of the seedlings to reduce water evaporation, cut off the main root and retain the fibrous root as much as possible. When planting, dig a shallow hole to let the fibrous root stretch naturally, and then return to the soil to compact the soil. The height of the buried soil can not be buried beyond the joint of the graft. After planting, cover the tree plate with straw or other weeds and sprinkle it with rooting water. Within a month of planting, it is necessary to keep the soil near the root system moist, high temperature, sunny for a long time, dry soil, drenched with water every day, rainy days, when the soil is moist, there is no need to drench water.

What is the prospect of Jinqiusha sugar orange?

The risk of doing this is still quite big. Judging from the market last year, many of the country's market for sugar orange is saturated, and many of them are looking at opportunities. There are two days in the producing market, and generally speaking, one side of the market is basically at a loss. Beijing, Liaoning, Dalian, Zibo, Taiyuan and other places have successively fallen below 4.5yuan / jin, and it is very difficult for good goods to break through 5yuan / jin. Only New Year's Day has a good market for three days, and then the bad market. Compared with the same period last year, the sales price of each major market this year has decreased by about 0.8 yuan / jin, while the purchase price of the place of origin has increased by about 0.8 yuan / jin in the same period. In other words, it is a gamble to see who can see and who can laugh last. Five years is too long for anyone to say.

Matters needing attention in planting Golden Autumn Sugar tangerine

The main results are as follows: 1. The growth and development, flowering and fruiting of sugar orange trees are closely related to temperature, sunshine, moisture (humidity), soil and environmental conditions such as wind, altitude, topography and slope direction. Even if the temperature difference is 0.5 ℃, sometimes there will be very different results. The growth and development of Satang orange requires a temperature of 12.5-37 ℃.

2. The diurnal temperature of flower bud differentiation in autumn is about 20 ℃ and 10 ℃ respectively, and the soil temperature of root growth is about the same as that of aboveground. If the temperature is too low, the tangerine will be frozen, the branches and leaves will be frozen at sweet orange-4 ℃, Wenzhou mandarin-5 ℃, Wenzhou mandarin-6 ℃, sweet orange-6. 5 ℃, Wenzhou mandarin-9 ℃ will freeze to death.

What are the variety characteristics of golden autumn sugar orange?

1. Early maturity: about 45 days earlier than ordinary sugar tangerines on the market, coloring began in late September in areas with high humidity (such as Chengdu, Sichuan, with an average annual relative humidity of about 80% and sunshine of about 1000 hours), orange in mid-October and red in early November. the fruit can be picked and listed in batches from the middle to late October and can be picked until late December, during which sugar content has been rising and sugar has not been returned.

2. Seedless and high yield: seedless when planted alone or mixed with seedless varieties, and occasionally a small amount of seeds when mixed with multi-seed varieties.

3. High sugar and low acid: in Chongqing, Sichuan and other oligo areas, the content of soluble solids (TSS) in late October was about 12.0%, the total acid was about 0.4%, and the ratio of solid to acid was more than 25, which was much higher than that of other major citrus varieties listed in the same period. The TSS of citrus dominant areas such as Guilin, Guangxi can reach 17% on November 10. if the weather is fine during the period of hanging trees after coloring, TSS will rise by about 1 degree every 10 days, and there will be no floating skin, sugar and dry water in late December.

4. Delicate residue: it is easy to peel, the meat quality is very fine and the residue is melted at the entrance, which is one of the representative citrus varieties with delicate pulp so far.

5. gorgeous appearance: the fruit surface is smooth, thick red and beautiful, the pericarp is smooth and delicate, and the wax layer is thick and bright.

6. Strong adaptability: common sugar orange is not suitable to be cultivated in the area below the average annual temperature of 20 ℃, while the golden autumn sugar orange performs well in the area of annual average temperature of 16 ℃-21.5℃.

7. Resistance to canker: there are few disease spots in serious canker orchards. In serious canker producing areas, canker prevention or simple preventive spraying can be avoided, but attention should be paid to the prevention and control of common fungal diseases such as anthrax and brown rot.

In the above, the editor also introduced some planting techniques about Jinqiu sand pond withering. After the above explanation, I believe we all know that the nutritional value of Jinqiusha sugar orange is very high, and it is also very convenient for people to eat. Therefore, the golden autumn sugar orange is deeply loved by the majority of friends. Therefore, the commercial prospect of Jinqiusha sugar orange is also very good.