Cover reporter yang bo, photo coverage
Recently, it was the grape-eating season, during which varieties such as summer blacks, huge peaks, sun roses and so on were on the market. In addition to these common varieties, new varieties of different fragrances have been introduced and nurtured at the school of fruit innovation in the new zone of sichuan zone, including honey with fragrance of roses, queen nina with fragrance of red wine and new turds with sugar of more than 20 degrees. On 17 july, journalists visited the base and observed that the new varieties were well developed and would soon mature and be on the market in chengdu. It'll be better to eat。
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Grapes
Many new varieties are in chengdu
That morning, journalists came to the vineyard shed at the base. And the vines were arranged in order and covered with a string of grapes. “this breed, called `honeylight', is now ripe.” according to juncchi, a specialist at the national grapes technology system of integrated test stations. According to zhong chi, most of the grape varieties currently on the market are imported from abroad, which are self-developed in our country. Its sugar content is above 20 degrees and its production and quality are good, and it is expected to break foreign monopolies。
“the species is `new blues', characterized by high productivity and well suited to be grown in chengdu.” he continued. The typical grape varieties in the chengdu area produce about 3,000 to 3,500 pounds per acre, with a string weighing more than one pound, while the variety can weigh up to 5,000 pounds per acre and two pounds per acre. In addition, the base planted a variety of wines and roses - queen nina. The average grape wholesale price is about $5 per pound, and the variety exceeds $20 per pound. It is a new species that has been on the market in recent years and one of the most expensive at present。
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Grapes
“the grapes, which are very seasonal fruits, are generally listed at the end of june each year until the beginning of october. Different varieties have been listed for different periods. There are many varieties planted at the base and grapes mature throughout the grape season. They'll be on the market in chengdu."
Black technology makes planting easier and more efficient
In the recent past, chengdu has sustained high temperatures, which have had a negative impact on the cultivation of grapes. “if the temperature is too high and not dealt with in a timely manner, it may cause the leaves of the grapes to dry and the fruit to rot.” jong-chil said. In response to high-temperature weather, the need for ventilated vents in the shed to reduce the temperature while refuelling water, thanks to “black technology” and the careful management of staff, the recent high-temperature weather has had little impact on the base's grapes and is generally good。
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Grapes
“the roof of the shed is 4. 5 metres high, which is higher than the normal one and makes it easier to ventilate.” he introduced the journalists to the “secrets” in the shed: there was a fully automatic “scene window” at the top, and the film would be covered by a switch depending on the circumstances. The weather, for example, is closed when temperature is maintained or when it rains, while the temperature in the shed opens the air. At the same time, the orchard smart water fertilizer integration system has been installed, allowing real-time observation of soil moisture, pests, etc. On machine, and forecasting of weather. If grapes need to be watered or fertilized, they can be fertilized automatically through a field piped network only by operating on a screen. In addition, it has been equipped with an orbital plant capture transport unit, which can control, by remote control, its balanced and efficient automated plant protection and transport。
He said, “the entire base has been fully mechanized and automated, and more than 200 acres of grapes can be managed by only three people. Technology makes grapes easier and more efficient."
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Grapes
Promotion of agricultural technologies for local agricultural development
By 2024, it was known that the tianjin fruit innovation base had collected 216 copies of fruit tree-based resources for preservation, such as plumes, grapes, peaches and pears, covering local characteristics, wildness, domestic and foreign varieties and the creation of superior materials, which provided rich genetic resources for breed breeding. “the future base will grow and grow more new varieties, and will continue to enrich itself into a local `fresh basket'”, jong-chil said
In addition to the development of new varieties, the horticultural institute of sichuan province, which targets key technological bottlenecks in the development of high-quality grapes under high-temperature, high-wet and oligarchy ecological conditions in the chengdu plains, has applied green anti-control techniques, combined with techniques such as topsoil concentration, re-improvement of organic fertilizers, integration of precision water fertilizers, etc., to produce up to 2,100 pounds per acre per year of fresh-fed grapes, 95 per cent of commercial fruit, 10 per acre savings and 35 per cent - 50 per cent of water-saving fertilizers。
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Grapes
In addition, standard production techniques such as fertilizing and grafting baskets are being promoted to farmers. With advanced technical support, the production and quality of grapes have improved and sales have improved, leading not only to local agricultural development but also to increased incomes for farmers。
In the next step, the relevant officials of the rural development bureau of chengcheng stated to journalists that we will continue to promote the development and application of new varieties, new technologies, new equipment, and scientific and technological innovations through the construction of the wisdom agricultural innovation applications base (pais) project。
