Water Xinjiang grapes every few days

Question 1: When is the last time to water Xinjiang grapes in autumn? There is no saying about the last time to water Xinjiang grapes in autumn.

Skillful watering of colored water generally requires watering every 5-6 days during drought. During the growth period, the fruits begin to color and expand rapidly. It is necessary to combine watering with post-fertilization to make the berries expand rapidly. If there is insufficient watering at this time, the growth and development of the fruit will be retarded. During the maturity period, heavy rain or excessive watering will easily cause fruit cracking.

Cleverly pour pre-ripening water in combination with fertilization during the berry stage before the ear ripens. Watering the berries once before ripening can supplement the water shortage in the later stages of grape growth and promote ear ripening.

Water grapevines skillfully. Water the grapes 2-3 times after harvesting and before winter protection to increase soil moisture, promote root growth and development, moisten branches and vines, prevent drying out, and promote root preservation. , the role of nourishing branches and vines.

Question 2: How often should grape seedlings planted in flower pots at home be watered for 5 days?

Question 3: When should grapes be dipped in flowers, and how many times should they be dipped in flowers. 5 points Grape is a common fruit, which is the fruit of grape plant of the Vitaceae family. It is native to West Asia and is produced in various places north of the Yangtze River Basin in my country, mainly in Xinjiang, Gansu, Shanxi, Hebei and other places. There are many varieties of this fruit, which are divided into Oriental variety groups and European variety groups according to their origin. "Longan", "Seedless White", "Milk", "Black Chicken Heart", etc., which have a long history of cultivation in my country, all belong to the oriental variety group. "Rose Fragrance", "Gari Niang" and others belong to the European variety group. The fruits are harvested from September to October every year when they are ripe and used fresh or dried in the shade for later use. The sugar content of grapes reaches 8-10. In addition, it also contains a variety of inorganic salts, vitamins and a variety of substances with physiological functions. Grapes are also quite rich in potassium.

1. Grape planting

1. Supplementary application of base fertilizer For vineyards where base fertilizer was applied at the end of autumn last year, base fertilizer should be applied in mid-to-late March in the south. That is, 80 cm away from the base of the main vine, dig a trench 50 cm deep and 50 cm wide. The base fertilizer is mainly farmyard manure, appropriately combined with quick-acting nitrogen, phosphorus and potassium fertilizers. The amount of fertilizer applied can be determined according to the variety, tree age and load. Generally, for every 50 kilograms of berries produced, 50 to 100 kilograms of high-quality farmyard manure, 0.3 kilograms of urea, and 0.8 kilograms of superphosphate are required. The base fertilizer applied should be mixed with soil and then covered with soil.

2. After proper watering and application of base fertilizer, water once to allow the fertilizer to penetrate into the lower layer to facilitate absorption and utilization by the grape roots.

3. Vineyards that have been buried in the soil to protect them from the cold in the north can be unearthed when the soil temperature stabilizes at 8°C, the root system begins to move, and the sap from the above-ground branches and vines gradually flows. Generally speaking, unearthed and put on the shelves are synchronized. According to the whole tree shape, tie the branches and vines in a master-slave relationship.

4. Top-dressing germination fertilizer In order to promote the germination of bud eyes, continue the differentiation of inflorescences and accelerate the growth of branches and leaves, top-dressing quick-acting chemical fertilizers such as urea can be applied once when the bud eyes begin to expand and the temperature stabilizes at 10°C. According to the size of the plant, a shallow trench with a depth of 30 cm - 40 cm and a width of 30 cm can be dug near the root end, and the fertilizer mixed with soil can be buried in the trench. Apply 35 to 40 kilograms of ammonium bicarbonate per acre. Water and cover with soil after application.

5. To prevent and control diseases, before the grape bud eyes germinate, you can spray 50 to 100 times of Solibar or spray 3 to 5 Baume degrees of stone sulfur mixture (adding 0.25% washing powder will have better effect) . For orchards with serious diseases such as fruit rot last year, it is necessary to spread lime on the ground before the disease occurs; or spray 50 times of carbendazim 500-600 times under the shelves to control the initial infection source from the overwintering soil.

6. Control fertilizer and water to avoid excessive germination water, which will cause nutritional imbalance, affect flower bud differentiation, and lead to flower and fruit drop. When applying fertilizer and water before germination, excessive nitrogen fertilizer and excessive watering should be controlled. Generally, it is not advisable to water within 1 week before and after flowering. Only after the fruit has set firmly can you pour heavy water and apply heavy fertilizer to promote fruit growth

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2. New method for high yield of Kyoho grapes

Planting grapes in the same year will bring benefits in two years. Therefore, farmers all over the country regard planting Kyoho grapes as a good way to get rich.

However, in recent years, Kyoho grapes have suffered from severe flower and fruit drop, resulting in poor ear shape and low prices, making it difficult to enter the big market. In order to produce beautiful and high-quality Kyoho grapes, through targeted and careful management, the following three experiences have been summarized for the majority of fruit farmers to adopt.

1. Based on the base fertilizer applied after autumn in the previous year, no fertilizer, especially nitrogen fertilizer, is applied before flowering in spring to control the tree vigor and keep it moderate and avoid excessive growth.

2. Do not water or spray pesticides during the flowering period. Pinch off the tip of the ear before flowering. Generally, 1/5 and 1/4 of the whole ear are removed.

3. Before the grapes bloom, leave 5-7 leaves above the inflorescence for strong topping. Except for one auxiliary bud left at the top, all the other auxiliary buds will be wiped off to allow them to fully provide nutrients for the fruit. Spraying PBO twice before and after flowering can greatly increase the fruit setting rate. After the physiological fruit drop is over, 8-10 leaves are left for picking and fertilized with nitrogen, phosphorus and potassium to obtain high-quality Kyoho grapes with high yield and large ears.

3. Off-season grapes that do not require greenhouses - Jubao

Off-season grape cultivation means changing the old method of building greenhouses to produce early-maturing grapes and choosing extremely early-maturing and extra-large grapes. Improved grape varieties can be put on the market in advance before a large number of fresh grape fruits are released, seizing the market, which can increase economic benefits several times. The main characteristics of off-season grapes are extremely early maturity, large grains and excellent color, and extremely durable for storage and transportation.

Jubao: European and American species. Its young shoots and young leaves are green with a light red color. The backs of the young leaves are densely covered with downy hairs. The leaves are medium-large and thick. The average fruit ear is 600 grams, and the large ear is 1500 grams. The fruit is round and purple-black...gt;gt;

Question 4: How to prevent freezing of grapes in Xinjiang in winter? First trim the branches, don't leave too many useless branches, then push the branches down and bury them in the soil; just bury them until the branches are no longer visible.

Question 5: Do grapevines need to be watered every day? A potted plant? Because grape leaves are large and evaporate quickly, potted plants are watered basically every day in summer.

If it is in the field, there is no need to water it every day. If it is not dry, water it thoroughly.

Question 6: When does Xinjiang white grape cutting have a high survival rate? Grape cutting time: Grape cutting time starts when the local soil temperature (15-20 cm) is stable above 10°C.

Propagation by cuttings

For non-rooted cuttings (seedlings raised in the open field), after taking out the stored branches from the ditch in spring, soak them in clean water indoors for 6-8 hours, and then proceed Cut. Generally, the branches are cut into cuttings with 2-3 buds. The cuttings are generally about 20 cm long, and varieties with long internodes only have 1-2 buds left on each cutting. When cutting cuttings, cut the upper end 1 cm above the bud flatly, and the lower end diagonally below the bud. The cut will be "horse-ear-shaped" (it is easier to root when the cut is close to the eye of the bud). The bud eyes on the upper part of the cuttings should be full and plump. If the first bud eye is damaged after cutting, the second bud eye can germinate, which will help improve the survival rate of the cutting.

The nursery land should be selected in a place with flat terrain, deep soil, loose and fertile soil, and irrigation conditions. In the autumn of the first year, the soil was plowed 30-40 cm deep, combined with deep plowing, 3000-5000 kg of organic fertilizer was applied per 666.7 square meters, and winter irrigation was carried out. In early spring, rake the ground promptly after it thaws to preserve moisture. Cuttings are divided into flat border cuttings, high border cuttings and ridge cuttings. Flat border cuttings are mainly used in drier areas to facilitate irrigation; high border cuttings and ridge cuttings are mainly used in areas with relatively humid soil to allow timely drainage and prevent the border surface from being overly wet. Regardless of cuttings from a flat border or a high border, a seedbed must be prepared before cutting. The size of the seedbed should be determined according to the shape of the plot. Generally, the width of the border is 1 meter and the length is 8-10 meters. The spacing between cuttings is 12-15 cm, the spacing between rows is 30-40 cm, and 3-4 rows are inserted in each border. When cutting, insert the cuttings diagonally into the soil, with a bud eye exposed on the ground. The bud eye should be above the back of the cutting, so that the new shoot ends are straight. When inserting ridges, the ridge width is about 30 cm, the height is 15 cm, the ridge spacing is 50-60 cm, and the plant spacing is 12-15 cm. All cuttings are inserted diagonally on the ridge. After cutting, irrigate the ridge with water. If possible, cover with mulch to achieve better cutting results.

No matter which cutting method is used, when cutting, you must pay attention to the fact that the upper end of the cuttings cannot be exposed to the surface for too long, and at the same time, you must prevent random cuttings and avoid mixing varieties.

The cutting time starts when the local soil temperature (at 15-20 cm) stabilizes above 10°C. In North China, it is generally from late March to early April, but in northern North China, open-field cutting and seedling cultivation can only be carried out in mid-April.

The soil must be prevented from drying out after the grape cuttings are cut and before new roots are produced. Watering is usually done once every 10 days. Heavy clay soil should be watered less frequently. If watered too much, the soil will be too wet, the ground temperature will drop, and poor soil aeration will also affect the rooting of the cuttings. After the cuttings take root, fertilizer and water management should be strengthened. In early to mid-July, seedlings enter the rapid growth stage. At this time, quick-acting fertilizer should be applied 2-3 times. In order to make the branches fully mature, irrigation and fertilization should be stopped or reduced from late July to August. At the same time, pest control should be strengthened, and main and auxiliary shoots should be topping to ensure healthy growth of seedlings and promote thickening growth. During the growth period of seedlings, it is necessary to cultivate and weed in time to improve soil aeration conditions and promote root growth.

Open field cutting is the simplest method of raising seedlings, with low cost and easy promotion. However, if not properly managed, the survival rate of cuttings and the emergence rate of seedlings will be low. In addition, when cuttings are taken in the open field, the growth period of the seedlings is shorter and the quality of the seedlings is relatively poor. Generally, 6000-7000 cuttings are taken per 666.7 square meters in the open field, and the seedling growth rate is 60-70.

Question 7: Detailed introduction to Xinjiang grapes Xinjiang is a land of fruits, and Turpan’s grapes are famous both at home and abroad. There are hundreds of varieties of grapes in Turpan. Among the high-quality ones are 18 varieties including seedless white grapes, horse grapes, red grapes, Kashihar, and Haloxylon ammodendron grapes. The sugar content of seedless grapes can be as high as 22-24%. , now there are more than 20 varieties of seedless white grapes alone, and there are 40 individual grape varieties for brewing. The grapes from Turpan are bright in color, large in size, delicious, sweet and soothing to the throat.

Xinjiang grapes

Grapes

Xinjiang grapes are the best in the world, especially the grapes from Turpan. Xinjiang has a long history of grape cultivation and rich variety resources, with more than 50 varieties. There are seedless white, horseradish, Baijiagan, Munage, black grape, Hotan red, Kashgar, pink toffee, etc. The seedless white is especially the most valuable, with thin skin, tender meat, juicy and sweet taste. Known as the "green pearl", it is rich in various nutrients. Grapes can also be used to make jam, juice, etc.

Spring in Yaer Village

*** Yusai, a young man from the Er ethnic group, drove a small four-wheeler and took me through the countryside, visiting vineyards, drying houses, karez and Running around among the sheep dung piles. The car bounced like a dance, and Asiya, a technician from the rural agricultural technical station who was traveling with him, kept screaming in surprise.

In the screams of Asia and the crow of cuckoos in the distance, I feel that spring is coming. Asiya held a bundle of apricot tree strips ready for grafting. They had sprouted plump new buds. The peach trees and willow trees are also sprouting. The sun is warm and the water flows happily in the canal under the white mulberry tree.

On March 2, the temperature in Urumqi ranged from minus 2 degrees Celsius to minus 10 degrees Celsius, and the streets were filled with ice and snow that had not yet melted. At noon, I took a shuttle bus from Urumqi to Turpan, where the temperature had reached 13 degrees Celsius. The sun is shining brightly and people have taken off their winter clothes. In the central square, some people were lying on the lawn, taking a nap and basking in the sun. There is a hint of new green among the withered grass.

Yar Township is located on the outskirts of Turpan, with a population of 50,000, making it the most populous township in Xinjiang. The famous Jiaohe Ancient City is located in this township. Cen Shen's poem goes: "The plowing ox cooks the wild camel, and the fine Jiaohe wine is golden." I think the "Jiaohe fine wine" in the Tang Dynasty should have been brewed with grapes from the Ya'er Township.

I went to Yaer Village in Yaer Township. The seedless white grapes produced in this village have thin skin, good taste and large particles. They are very famous among the 17 administrative villages in Yaer Township. During the grape picking season in July and August every year, nearby villages are always worried about the sales of grapes, but the grapes in Yar Village are undoubtedly popular. It can be described as "waiting for the harvest".

Speaking of this incident, Kahar, secretary of the village party branch, was somewhat proud.

He said that three customers from Shanghai and Guangzhou came to the village in a few days last year to buy grapes from the village. In order to show fairness and friendship, Cajal divided the nine natural villages into three and "allocated" them equally. The customer was very satisfied and promised to come again this year.

According to Cahar, the per capita income of the 998 farmers in the village was 4,453 yuan last year, of which more than 80% came from grapes. Vineyards of around 100 acres are not uncommon in the village. The income from one acre of grapes is usually between 3,000 yuan and 5,000 yuan, with the best ones reaching tens of thousands.

Kahar, who is nearly fifty years old, has been the village party secretary for more than ten years. His family has 25 acres of vineyards, which serve as a "demonstration garden" in the village. He has been to Hami, Dunhuang, southern Xinjiang and other places and learned new experiences in grape cultivation and management. According to him, being the village party secretary means becoming a leader in science and technology. Cajal pointed to the newly built big house and said: "This is my home, and the vineyard is my other home. If I don't work in the vineyard for a few days, I will get sick."

In On the wall near the village committee, I saw this slogan: Those who treat their wives well are excellent people. Another slogan is: Land reselling is strictly prohibited.

The vineyards in the village are very quiet. The grapevines are buried underground and only the bare grape trellises stand there, which looks a bit lonely. Cheating death is the job of every vineyard all winter long. Now, spring is here and the vines’ dormancy is coming to an end. Some people pile fermented sheep dung and cow dung on the roadside in order to fertilize and supplement the nutrients for the grapes after they have been harvested. Several old people were repairing the grape trellis, removing the old wires and replacing them with new ones. Asiya said that she saw that the vineyards in the Gobi Desert had already been planted. The temperature in the Gobi Desert was higher than in the ravine, so the vineyards were opened earlier.

Sure enough, when I rode Yusai’s small four-wheeler to the outside of the village, I saw three *** Er young men busy in a vineyard. The grapevines behind the piers are entangled together, like weak pythons lying quietly in the ditch. The young men dug them out of the mud, and then worked together to throw these "pythons" high and put them on the grape trellis. Opening the pier, putting it on the shelf, and placing the vines are all...gt;gt;

Question 8: Why are Turpan grapes so sweet? First: Turpan has long sunshine hours, rarely cloudy days all year round, very little precipitation, and rarely rains, so the fruit sugar content is very high. Second: Turpan is very hot, has a large amount of evaporation, and is very dry, so the excess water from the plants is taken away. Dansan: Turpan is very low, lower than sea level, so the fruits are very sweet.

Question 9: How much is the income from one acre of grape growing land? High-yield gardens, with better management technology, can produce 3,000 to 4,000 kilograms per mu, or even more than 4,000 kilograms;

General gardens, with yields of 2,000 to 3,000 kilograms per mu;

Low-yield gardens , the yield per mu is 1,000 to 2,000 kilograms, and if the management is poor, the yield is even less than 1,000 kilograms.

If pests and diseases or the cold protection of the buried soil are not handled well, there may be no profit at all, or even the garden will be destroyed.

Nowadays, in order to improve the quality of grapes and produce high-quality fruit, it is generally appropriate to control the output to 2,000 to 3,000 kilograms.

The wholesale price of ordinary grapes is about 2-5 yuan/catty, and the price of those with poor management or poor sales will be lower. High-quality grapes are more than 10 yuan/catty, and green high-quality grapes can even reach 20~ 30 yuan/jin.

Labor costs are the main cost in the production of high-quality grapes.