Sanhonghongmiyou (Hongzhonghonghongmiyou (red-skinned, red-fleshed honeyyou)) and Hongzhonghonghongmiyou (red-skinned, red-fleshed pomelo), in addition to having the characteristics of red-fleshed pomelo, The outer skin of the fruit is light pink under the corresponding shading leaves and the sponge layer under the peel is pink. The pulp is rose red and has higher nutritional elements than red-fleshed pomelo. The latest variety Guanxi red-skinned red-fleshed pomelo has high stability· The fruit is large with thin skin, seedless flesh, bright color, juicy and soft, sweet and slightly sour. It is characterized by early maturity, high yield and excellent quality.
The main features of Sanhong Honey Pomelo: First, the flesh is red, the endocarp is pink, and the outer peel is light pink under corresponding lighting conditions; it is the only red-fleshed pomelo that can be distinguished with the naked eye; other 2. The pulp is light red and contains higher levels of lycopene and beta-carotene than red-fleshed pomelo, and has better nutritional and health effects; 3. Excellent quality, with tender and crisp juice cells, high moisture content, and clear taste. Sweet, with a soluble solid content of 13%, the quality is better than the red-fleshed honey pomelo, and even better than the Guanxi pomelo. It is currently the most competitive new variety in the market; Fourth, the benefits have doubled. At present, the three-red honey pomelo is still
2 The fruit shape and color are pretty
The "Sanhong Honey Pomelo" pomelo is obovate in shape, resembling a coconut fruit. The weight of a single fruit is between 750 and 1500 grams. No
seeds, the flesh is tender and crispy purple, the juice cells are juicy and become slag, the taste is refreshing and sweet when eaten, the peel is thin and smooth, the inner layer (sponge layer) is pink, the fruit After specially bagged fruits, the outer peel is red and dazzling when mature. It can be said to be a pretty girl among pomeloes.
That's why it is known as "Three Red Honey Pomelos".
The product name contains cultural charm
"Sanhong Honey Pomelo" is a large fruit, and its product name contains the cultural charm of desire and pursuit of a better and happy life
middle. "三" means "合", which means "harmony" and "safety", "红" means "大吉", which means "auspiciousness", "米
" means juice, "sweet" means "sweet life", " "Pomelo" is homophonic to the word "you", which means "rich, prosperous". That is,
"Three Red Pomelo" contains the cultural charm of "family peace, auspiciousness, sweetness and happiness, and prosperity". With a good reputation, planting "Three Red Honey Pomelo"
can ensure you are "red, lucky, prosperous, and prosperous" and will definitely bring you good luck. To
Get rich and make a fortune.
3. Unique health and nutrition features
"Sanhong Honey Pomelo" is an ideal nutritional and health-care high-quality fruit. She inherited the nutritional and health benefits of her parents' "Guanxi Honey Pomelo
" pomelo juice contains appropriate amounts of total sugar and titratable acid, is rich in a variety of microorganisms, and contains magnesium
More than 10 mineral nutrients that are beneficial to the human body, including calcium and copper, are higher than other fruits. It has nutritional and health functions such as regulating the human body
metabolism, lowering blood pressure and relaxing the mind, dispelling phlegm and moisturizing the lungs, eliminating food and sobering up, diuretic and laxative, lowering blood lipids, blood sugar, reducing fire
and reducing inflammation. Moreover, it is unique in health care nutrition. It is rich in lycopene, which has high antioxidant capacity and can promote and protect prostate function. It is rich in antioxidants, which can promote and protect microvascular circulation and maintain the health of skin and mucous membranes< /p>
Beta-carotene with health and other functions. Remarkable benefits, get rich quickly
4 Remarkable benefits, get rich quickly
"Sanhong Honey Pomelo" is a subtropical high-quality fruit, suitable for a wide range of planting, including the Yangtze River Basin and the provinces south of it.
It can be planted in any part of the country. Choose cultivated land and hillside land with deep loose soil and fertile soil for planting, which is beneficial to fast growth
Early production and high yield, high quality and high efficiency. Use high-quality seedlings cultivated by the patentee, and plant 50 to 60 plants per acre in cultivated land, and 40 to 50 plants per acre in mountainous areas. Cultivation and management measures are in place. Generally, trial production can be carried out in the third year of planting, and trial production can be carried out in the fourth year. It can be put into production. 2,500-3,000 kilograms of pomelo fruit can be harvested per acre, with an output value of 10,000 to 12,000 yuan. The entire investment can be recovered in the fourth year, and after that,
you will become rich and enjoy the harvest. .
5 Good Cultivation and Good Management
1 Source
(2)
Pictures of New Honey Pomelo Varieties
It was bred in 2009 from Li Shengfa, a villager at No. 340 Xishan Road, Xilin Village, Xiaoxi Town, Pinghe County, in his Guanxi red-fleshed honey pomelo orchard based on the bud mutation strains in the red-fleshed honey pomelo.
2 Characteristics
Red-skinned and red-fleshed pomelo is characterized by early maturity, large fruit, heavy fruit shape, obovate or oval fruit shape, thin, smooth peel and orange-red color. , the cyst wall is thin and red, easy to peel off, the pulp is rose red, the juice cells are spindle-shaped, the fiber is tender, the juice is rich, the residue is broken, the taste is sweet and sour, the aroma is fragrant, the seeds are few, and the quality is excellent. In addition to the characteristics of red-skinned and red-fleshed pomelo, another important feature is that the outer skin of the fruit is light pink under the corresponding covering leaves and the sponge layer under the peel is also pink. The flesh is rose red and nutritious. The element is higher than that of red-fleshed pomelo. To cultivate red-skinned, red-fleshed pomelo saplings well, you need a set of good cultivation methods.
3 Nutrients
The results of the red-skinned, red-fleshed pomelo fruit endoplasm inspection are as follows:< /p>
Total sugar 8.76%, total acid 0.74%, vitamin C 37.85mg/100g, soluble solids 11.55%, juice rate 59%, juice cell color pigments are lycopene and β-carotene, respectively :55.45 ± 1.13 and 41.10 ± 2.24 (μg/g·dw), which are 55 times and 46.8 times that of Guanxi pomelo.
4 Planting techniques
The following steps: (i.e. specific implementation methods)
a. Establishment of pomelo orchard: choose a location that is sheltered from the wind and sunny, with abundant water sources and deep soil. , build the garden in a fertile sandy soil zone. The garden should be on equal height terraces. The spacing between rows should be 3 meters × 3 meters. The planting method should be triangular.
Red-skinned and red-fleshed pomelo can be planted all year round as long as the new shoots are mature.
b. Select robust seedlings: Select grafted seedlings with well-developed root systems, strong growth, and annuals for planting. Under good management conditions, the seedlings can quickly resume growth and the crown can be formed quickly. .
c. Expanding holes, improving soil, and improving fertility: An important measure to improve site conditions is the basis for early fruit, high quality, and high yield. Hole expansion and soil improvement generally start in the second year after planting and are best completed in the third year.
The specific method is to symmetrically dig trenches 60-70 cm deep and 40-50 cm wide on both sides under the canopy drip line, and fill them with one load each of green manure, burned soil, and 1.5 kg of calcium and magnesium. Phosphate fertilizer, appropriate amounts of lime and topsoil are applied in layers and compacted to improve the soil.
d. Reasonable pruning and correct girdling (cutting):
Pruning principles: Use thinning branches, cut more outer branches of the crown and less inner branches.
Pruning time: Young pomelo trees are generally pruned in two times, namely summer pruning and winter pruning; as a result, pomelo trees are generally pruned in three times, namely spring pruning, summer pruning and winter pruning, with spring pruning at 2 -March, summer pruning in May-July, and winter pruning in half a month after fruit picking, that is, October-November. Pruning method: Do not use a "one size fits all" method, focus on thinning out peripheral branches, and use the "open skylight" pruning method for denser crowns. This method can effectively control the crown and promote the germination of inner branches without reducing yield due to heavy pruning. The inner branches should be pruned of fruiting branches, dead branches, diseased branches and weak branches. For pomelo trees that grow vigorously but do not bloom or bloom rarely, girdling and cutting are performed in late September.
The girdling (cutting) method is: girdling and cutting on the main trunk or main branches with a diameter of more than 6 cm. Skin, skin width 0.3-0.5 cm, or ring cut, deep to the xylem. After treatment, the wound is treated with 20 ppm of 2,4-d + 800 times thiophanate methyl, which will not have any adverse effects on tree vigor and yield. The girdling (cutting) method can inhibit vegetative growth, promote flower bud differentiation, increase the number of flowers, and ensure yield.
e. Fertilization method: Use circular furrow fertilization. The frequency of fertilization should be 3-4 times throughout the year according to the requirements of "basic fertilizer should be applied in autumn, germination fertilization should be applied with caution, and fruit-preserving and fruit-strengthening fertilizer should be applied together." Mainly use organic fertilizer, supplemented by inorganic fertilizer, and apply more P and K fertilizers. Apply 20-30 kilograms of manure to the germination fertilizer from the end of February to early March. The fruit-preserving fertilizer is mainly top dressing and sprayed. 0.3% urea + 0.2% potassium dihydrogen phosphate. Apply 20-40 kg of farmyard manure to fruit-growing plants from the end of June to early July.
Apply 40-60 kg of farmyard manure to fruit-growing plants. + 200 grams of urea + 0.5 kg of phosphate fertilizer,
Apply before and after fruit picking, usually in December.
f. Reasonable fruit thinning and bagging: first remove the stunted ones. Deformed fruits, small fruits and fruits with diseases and insect pests should be thinned out. Generally, the leaf-to-fruit ratio (160-200): 1 is the best for the number of fruits.
After the fruit is thinned and set, the young fruits will be bagged when they grow to a single fruit weight of 100-150 grams and a transverse diameter of about 5 cm. When bagging, pay attention to the appropriate width and tightness, so as not to loosen the bag mouth or damage it. Fruit stalk.
Spring is the early stage for the red-skinned and red-fleshed pomelo to develop roots, shoots, flower spikes, bloom, and bear young fruits. During this period, diseases and insect damage, lack of fertilizer, and drought can affect the growth of the pomelo tree’s shoots and growth. Strong flowers and fruit setting rate have a direct impact and are the key period to increase the annual yield. Various spring management technical measures must be taken in a timely manner to promote strong shoots and flowers, increase the fruit setting rate, and achieve a bumper harvest.
5 Thinning pruning
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Thinning flowers, thinning shoots, and topping: Red-skinned, red-fleshed pomelo has many flowers and fruit set. Thinning flowers and tips and proper topping can help reduce ineffective consumption of nutrients, improve effective flower quality, and promote fruit setting rate; reduce the load on the tree, promote fruit growth, and improve fruit quality and commercial value.
a. Thinning flower branches: Adult fruit-bearing trees or declining trees have many flowers, so some weak flower branches should be thinned out. It is usually carried out from mid-to-late February to early March. In principle, we should master the principle of removing the weak and leaving the strong, leaving 4-5 flowers on the mother branch once the fruit is born, and the whole tree should implement the principle of reasonable arrangement in the morning, middle and evening. After thinning the flowers, the nutrients of the tree are concentrated to meet the reproductive needs of the remaining flower buds, resulting in large flower buds, good flower quality, and a high fruit setting rate after flowering.
When thinning flowers, thinning should be done on weak trees, light or no thinning on first-fruiting trees, and heavy thinning on fruit-bearing trees. Fruit-bearing trees grow tall, which is not conducive to flower thinning. During the flowering period, continuous rainy weather is often encountered, so you can take some measures. The flower shaking method is used to shake off part of the flower buds to reduce the problems such as moldy flower buds caused by excessive density.
b. Thinning the shoots: Thinning the shoots can improve the ventilation and light transmission of the tree, reduce the damage of pests and diseases, and is an effective measure to increase the fruit setting rate. Thinning the shoots, generally thinning out the top and denser parts of the crown, and thinning out some of the taller and leggy branches. The tender spring shoots in the crown and the short spring shoots outside the crown are the mother branches that will bear fruit in the coming year. Generally, they cannot be thinned out. Spring shoot thinning can only be controlled. Within 5% of the spring shoots, it cannot be thinned too much. In order to increase the amount of leaves, produce more chlorophyll, increase the fruit setting rate, and achieve more fruits, high quality and high yield.
c. Topping: Topping can increase the fruit setting rate, accumulate tree nutrients, reduce ineffective nutrient consumption, and produce more and better fruits. Topping is usually done on the long branches at the top of the crown. When the young shoots are 5-7 inches long, only 4-6 leaves are left.