the sour grape

" Sweet and sour " was a complex taste, and there were many dishes and foods that reflected this taste in the food field. For example, the sweet and sour chrysanthemum pine nut fish in Hubei cuisine, the main raw materials are fish and pine nuts, etc., taste sweet and sour refreshing and high nutritional value; There are also sweet and sour tenderloin, sweet and sour pork ribs, sweet and sour eggplant, sweet and sour vegetarian chicken, sweet and sour pork liver and other dishes with sweet and sour as the characteristics, the production process is different, some need to marinate the ingredients, fry and other operations, and add sugar, vinegar and other seasonings to adjust the sweet and sour taste. For example, the sour and spicy chicken drumstick had a slightly sweet and sour taste, and the meat was crisp and tender. In addition, some fruits or fruit products also had a sweet and sour taste, such as sweet and sour tomatoes mixed with sugar, sweet and sour pineapple in pineapple rice, and dried pineapple. The original novel of the TV series " Noble Girl " was " Reborn Noble Girl Is Hard to Find " by Qianshan Tea Guest. The original plot was equally exciting. You can click on the link below to read the original novel.

The rose grape and the fragrant green grape were the same fruit. They were also known as the sunshine rose. This fruit had a rose-like fragrance. The fruit was plump and round, and the fruit surface was crystal clear. The yellow-green flesh was as if it was inlaid with amber. The flesh was tight, crisp, smooth, juicy, and sweet. It could be eaten directly without peeling, and there was no sour taste. It was also rich in various trace elements and anti-oxidisers such as vitamins C, potassium, iron, and calcium. " Rose Fragrance Shadow: The Story of Sweetheart's Growth " was equally exciting. Everyone was welcome to click and read it!

The Xiangyin grape was a grape variety that was widely grown in China. Its fruit was a special fruit with good fragrance, crispness and concentration. The Xiangyin grapes grown and produced in China have been sold to supermarkets and large wholesale markets in Beijing, Shanghai, Guangzhou, Shen Zhen, Hong Kong and other places on an order basis, and some of the products have been rated as "2022's Favorite Green Agricultural Production in the Anhui Province". There was a phenomenon in the market that domestic Xiangyin grapes were disguised as Japanese imported products, and the price difference was nearly 10 times. In fact, most of the so-called Xiangyin grapes and Qingwang brands that were imported from Japan were grown in China, not really imported from Japan. Some merchants claimed that the imported Xiangyin grapes were larger, juicier, and had a strong fragrance, while the domestic Xiangyin grapes were relatively cheap. The prices of different grades and packaging specifications were different. For example, the Sunshine Rose grapes (Xiangyin Qingti) that were picked in Binchuan, Yunnan Province, cost between 93.60 - 345.60 yuan. "Rose Fragrance Shadow: The Story of Sweetheart's Growth" was equally exciting. Everyone was welcome to click and read it!

Grape sheathing was an important technical measure in grape cultivation. It had many advantages: 1. ** Increase Fruit Quality ** - It could improve the smoothness of the fruit surface, improve the fruit coloring effect, and make the appearance of the grapes more beautiful, thus improving the quality of the fruits. The quality of the grapes after being covered with bags could usually be improved by one grade. - It could help protect the fruit powder, prevent external dust pollution and erosion of the fruit surface by wind and rain, and also prevent the branches and leaves from rubbing against the fruit during strong winds and heavy rains. 2. ** Pests and pests prevention and pesticide residue reduction ** - It can prevent a variety of pests and diseases, such as gray mold, powder fungus, anthracnose, thrips, mealworms, etc., reduce the number of pesticide applications, and reduce the pesticide residue in the fruit. - It could prevent birds from pecking at the fruit and reduce the occurrence of cracking and rotting grapes. 3. ** Adapt to market demand ** - As an important technical measure for the production of nuisance-free fruits, it had been widely used in production and was also in line with the market consumption trend. The selling price of grapes in bags was usually higher than that of grapes without bags. ** 1. Fruit bag selection ** 1. ** Performance Requirement ** - Grape bags should be good in breathability and light transmission. They should be resistant to wind and rain and not easily broken. At the same time, try to keep the temperature and humidity inside the bag from being too high. 2. ** Factory Selection ** - Try to choose products from legitimate manufacturers to ensure the quality of the products and avoid the loss of grapes due to paper bags. 3. ** Selection of specifications ** - The paper bag of the appropriate size should be selected according to the size of the ear of the grape variety. For example, the paper bag of 25*35 size should be selected for Jufeng and medium-ear varieties, and the paper bag of 28*38 size should be selected for large-ear varieties such as Red Earth. ** 2. Bagging Time ** 1. ** General Principle ** - Generally, after the second fruit drop, the grapes should be covered with bags as soon as possible after the fruit was firmly planted. The earlier, the better. The specific time was usually about 20 days after the flowers fell. At this time, the grapes could be covered with bags when they were about the size of peanuts. In Hebei, the Jufeng grapes were usually covered in bags from mid-June to early July. 2. ** The reason why it is not advisable to put bags on too early ** - One week or so after sheathing the bag was the adaptation period for the grape ears to change from being exposed to the outside to being sealed in the fruit bag. During this period, the grape ears basically stopped growing or grew slowly. If the sheathing time was too early, it would seriously affect the normal expansion of the tender fruit on the grape ears (affecting the normal expansion of the grapes during the first fruit expansion period). - Grape sheathing was usually carried out after the fruit thinning and fruit setting management on the ear was completed. If the sheathing time was too early, it might affect the normal fruit thinning and fruit setting management. 3. ** The reason why you shouldn't bag too late ** - The grapes were most susceptible to external pests and diseases from the time of withering flowers to the young fruit stage. If the sheathing time was too late, the external pests and diseases might have already infected the ears. At this time, sheathing may not be able to control the diseases and pests such as gray mold, powder fungus, anthracnose, thrips, mealworms, etc., and it was easy to rot the ears and fruits. - Bagging too late would also easily cause the problem of sunburn on the young fruits due to the high temperature and strong light outside. 4. ** Other factors that affect the time of sheathing ** - In terms of month and date, the best time was generally concentrated in mid-June before the official arrival of the rainy season, but it needed to be divided into regions, depending on the climate and the actual growth. - From the perspective of grape growth and development, it was generally carried out 15 - 20 days (or 2 - 3 weeks) after the grapes withered and sat down. Under normal circumstances, it was recommended to carry out it 20 days after the grapes sat down. - For grape varieties and orchards with early maturity, thin skin and easy cracking, early rainy season, high rain and humidity during fruit setting period, as well as orchards with relatively large planting area and long sheathing time, they should be covered with bags early (15 - 20 days after fruit setting); For varieties with late maturity and thick skin and crack resistance, they can be covered with bags later, but not too late. ** 3. Bagging Method ** 1. ** Prepare before sheathing ** - Spray the pesticide or soak the ears with the pesticide first. After the pesticide is dry, bag them. If the orchard is sprayed with the pesticide, bag them within 10 days after spraying. Otherwise, spray the pesticide again. - Before the bag, soak the 7cm end of the bag in water to make it moist, so that it is easy to shrink the bag mouth and improve work efficiency. - Before sheathing, it was necessary to do a good job of thinning the seeds and cultivate the ear type according to the market demand. The plants should be properly trimmed, and the sharp scissors should be selected to cut off the secondary ears in the grape flower ears to avoid too much fruit affecting the fruit quality. 2. ** Bagging Operation ** - He opened the paper bag with his hands to make it bulge. Then, he put the grapes into the bag from below the ears. He tried to keep the grapes in the center of the bag to prevent the inner wall of the bag from burning the fruits. - He tightened the bag mouth to the ear stem, and then fixed the fruit bag on the ear stem with the self-contained wire at the bag mouth. A paper bag of about 1.5 cm should be left above the wire. Try not to rub the ear with your hands when sheathing the bag. - If a non-woven fruit bag is used, the non-woven fabric faces south and the PE film faces north to avoid sunburn. When sheathing the bag, the bag should be rounded, and the fruit cluster should be sheathed from bottom to top. The two ends of the bottom of the fruit bag should be opened to let the bag breathe, dissipate heat and discharge moisture. The bag should also be bulged so that the bag paper does not stick to the fruit surface. ** 4. Time and method of removing bags ** 1. ** Different bag picking time ** - For varieties that were easy to color or did not need to be colored (such as green varieties such as Giant Peak, Victoria, Sunshine Rose, etc.), there was no need to remove the bags before harvesting. However, the maturity of varieties that did not remove the bags in advance needed to be delayed by about a week. - For varieties that were more difficult to color (such as red varieties such as Red Earth and Red Milk), they should be removed about 15 days before maturity. - In areas where the temperature difference between day and night is large, the bag removal time can be appropriately delayed to prevent excessive fruit coloring and reduce the commodity value; in areas where the temperature difference between day and night is small, the bag can be removed in advance to facilitate the fruit coloring. 2. ** Method of removing bags ** - When taking off the bag, first open the bottom of the bag and exercise for about 5 days to prevent sunburn caused by sudden removal of the bag. - Try to remove the bags before 10:00 a.m. and after 16:00 p.m. on sunny days. On cloudy days, you can remove the bags all day. "Rose Fragrance Shadow: The Story of Sweetheart's Growth" was equally exciting. Everyone was welcome to click and read it!

Grapes are one of the oldest fruit trees in the world, and there are many different varieties. We can find some introductions of grape varieties. For example, Sweet Sapphire was a common grape variety. It had a bluish-black appearance, thick fruit powder, and a drop-shaped core. It had high sweetness and low sourness. Cabernet Sauvignon was a red grape variety that was grown all over the world. It had a strong and astringent texture. Syrah was one of the oldest grape varieties. It had a rich taste and was rich in black fruit and spices. Riesling is the most famous white grape variety in Germany, producing high-quality sweet and dry wine. These were just some introductions of some of the grape varieties. There were other varieties that could be further understood.