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新知|打了避孕药?无籽西瓜“背锅”好多年!
Qi Lu Wan Bao· 2025-07-19 07:27
Core Viewpoint - The article addresses misconceptions surrounding seedless watermelons, particularly the false claims that they are treated with contraceptive drugs and contain harmful hormones. It clarifies the scientific methods used in breeding seedless watermelons and emphasizes the safety of these practices [9][11][25]. Group 1: Misconceptions and Clarifications - The rumor linking seedless watermelons to contraceptive drugs likely stems from misunderstandings about the term "seedless" and the breeding process [11]. - Experts from the Chinese Academy of Agricultural Sciences confirm that seedless fruits are not related to contraceptive drugs, and the use of plant growth regulators like gibberellins is a common practice in their production [11][19]. - Contraceptive drugs, being animal hormones, cannot be recognized or utilized by plants, making the idea of treating watermelons with such drugs ineffective [13][19]. Group 2: Breeding Techniques - The breeding of seedless watermelons involves the use of colchicine, a plant alkaloid that disrupts normal cell division, resulting in the creation of tetraploid watermelons [14][18]. - Tetraploid watermelons are then crossed with diploid watermelons to produce triploid watermelons, which are the seedless varieties sold in markets [19][23]. - The inability of triploid watermelons to produce seeds is due to their chromosomal structure, which prevents normal pairing and separation during reproduction [23]. Group 3: Advances in Breeding Technology - A significant breakthrough in seedless watermelon breeding was reported by Professor Yuan Li's team, which developed a self-replicating diploid seedless watermelon induction system, enhancing breeding efficiency and variety [25][27]. - This new system allows for the cultivation of seedless watermelons without the constraints of traditional breeding methods, leading to improved sweetness, longer shelf life, and better disease resistance [27]. - The advancements in this breeding technology not only benefit seedless watermelons but also open new avenues for breeding other seedless fruit crops [27].
@沪杭吃货!明天在这里一站式尝鲜广西特色水果
Nan Fang Nong Cun Bao· 2025-06-19 12:05
Core Viewpoint - The article highlights the "2025 Health and Leisure Travel - Guangxi Summer Cultural Tourism Promotion Event" taking place in Shanghai from June 20 to 23, showcasing Guangxi's summer fruits and cultural offerings [2][4]. Group 1: Event Details - The event is organized by the Guangxi Zhuang Autonomous Region's Culture and Tourism Department, Agriculture and Rural Affairs Department, and Commerce Department [4][5]. - Activities include a fruit long table feast, interactive fun, and cultural tourism promotion, focusing on Guangxi's summer fruits [5][6]. Group 2: Featured Fruits - The event will feature a variety of Guangxi's summer fruits, including the renowned mango from Baise Tianyang, lychee from Qinzhou Lingshan, pineapple from Nanning, and longan from Pingnan [9][10]. - Other fruits such as durian, mangosteen, and dragon fruit will also be available for attendees to enjoy [10][11]. Group 3: Interactive Experience - Attendees can learn how to make Guangxi's beloved "soul food" and explore the distribution of Guangxi fruits through interactive booths [14][15]. - The event will also showcase cultural products and provide photo opportunities with a special "lychee fairy" character [15][16]. Group 4: Tourism Promotion - With summer approaching, Guangxi's cultural and tourism departments are collaborating with the "One-Click Travel Guangxi" platform to promote unique travel experiences [22][23]. - The promotion will highlight cultural performances and wellness tourism products, emphasizing the charm of Guangxi's slow summer lifestyle [24][25].
资金跟着产业走 服务跟着需求走
Jin Rong Shi Bao· 2025-06-17 06:12
Group 1: Rural Industry Development - The revitalization of rural industries is fundamental to rural revitalization, with Shandong Province's Agricultural Credit Union applying the "Ten Million Project" experience to guide local rural commercial banks in focusing on rural industry development and increasing credit investment [1] - Qingzhou, known as the "Oriental Flower Capital," has a flower planting area of 131,000 acres and over 3,000 flower varieties, with a projected transaction volume of 13.9 billion yuan for 2024, establishing it as a distinctive industry [2] - Qingzhou Rural Commercial Bank has provided 5.2 billion yuan in credit to 35,000 flower industry practitioners, achieving a market share of 70% [2][3] Group 2: Financial Support for Agricultural Enterprises - Qingzhou Rural Commercial Bank customized a financing plan for Yatai Agricultural Technology Co., providing a loan of 10 million yuan to support its transformation and upgrade, enabling it to become a modern flower enterprise group [3] - The bank's proactive approach in understanding the needs of enterprises without collateral demonstrates its confidence in the potential of the flower industry [3] Group 3: Aquaculture Industry Growth - The Yuxiang Aquaculture Company in Weishan Lake, known for its rich water resources, has received financial support from Weishan Rural Commercial Bank, which provided 500,000 yuan initially and later an additional 400,000 yuan for its expansion [4][5] - The bank has issued 6.92 billion yuan in "Aquaculture Loans" to 2,382 clients, promoting the development of the aquaculture industry [5] Group 4: Cherry Industry Development - Shandong is a major cherry-producing province, with the Shenghao Cherry Planting Cooperative utilizing greenhouse technology supported by a 600,000 yuan loan from the local bank to stabilize cherry growth [6][7] - The Pingyi Rural Commercial Bank has established a comprehensive service network, facilitating 2,500 financial accounts for cherry industry participants, with an annual transaction scale of 75 million yuan [7] Group 5: Financial Innovation for Agriculture - The Shandong Agricultural Credit Union has prioritized credit support for agriculture as a central task of inclusive finance, launching 85 credit products to meet diverse financing needs [8] - The union has issued 88.1 billion yuan in loans to 126,000 key industry clients, focusing on rural characteristics and supporting modern agriculture and rural industry integration [8]
人流物流稳定增长,广西打造边境经济样本
Hua Xia Shi Bao· 2025-06-06 03:45
Core Insights - The article highlights the growth of cross-border trade and tourism in Guangxi, particularly focusing on the fruit trade with ASEAN countries and the development of border markets and tourism activities [2][4][11]. Trade Growth - The China-ASEAN (Cruz) fruit trading center has a daily transaction volume exceeding 1,000 truckloads, with a total of approximately 65,000 vehicles entering the center and completing 689,400 transactions since its inception [4]. - The total trade volume for the first five months of 2025 in Longbang Town reached 255 million yuan, showing significant growth compared to the previous year, with an average monthly trade volume of 51 million yuan [8]. - The total import and export value through the Youyi Pass in the first quarter of 2025 was 130.93 billion yuan, a year-on-year increase of 18.4% [10]. Border Market Development - The border market in Dongxing has seen a resurgence due to the border residents' mutual market policy, allowing residents to trade goods within a specified limit, with each resident having a tax-free allowance of 8,000 yuan per day [6]. - The establishment of the Dongxing Mutual Trade Secondary Market Trading Center aims to standardize the management of border trade, facilitating tax and invoicing processes for over 220 border representatives in just nine days [10]. Tourism Growth - Border tourism is expanding, with various activities planned for the upcoming summer season, including cultural events that promote Sino-Vietnamese friendship [11]. - The development of border tourism has led to job creation and increased income for local farmers, contributing to poverty alleviation [11][15]. - The local government is focusing on integrating cultural and tourism development to enhance visitor experiences and promote consumption [15]. Challenges and Opportunities - Despite the growth, the border tourism sector is still in its early stages, with a need for diversification in tourism offerings to retain visitors and stimulate spending [14]. - The Guangxi government is implementing supportive policies to enhance cultural tourism, aiming to create a new model for border economic development [15].
晚8点的打折超市,年轻人抢不过大爷大妈
3 6 Ke· 2025-05-31 01:32
Core Viewpoint - The article highlights the increasing popularity of late-night discount shopping at supermarkets in Beijing, particularly at Seven Fresh, where consumers, especially elderly individuals, engage in competitive shopping for discounted items, creating a chaotic atmosphere [2][5][25]. Group 1: Consumer Behavior - The late-night discount shopping trend has led to crowded scenes in supermarkets, with consumers rushing to grab discounted items, often resulting in chaotic situations [2][5][10]. - Social media challenges have contributed to the popularity of this trend, with influencers showcasing how much can be bought for a small amount of money during these late-night sales [5][25]. - Elderly shoppers have become the most aggressive participants in these late-night sales, often forming groups to maximize their chances of securing discounted products [10][12][22]. Group 2: Supermarket Strategies - Various supermarkets, including Hema, Walmart, and Yonghui, have adopted similar late-night discount strategies to attract customers and clear out inventory [4][25]. - The concept of "daily clearance" (日清) has been popularized by brands like Qian Dama, which pioneered the idea of timed discounts to ensure fresh products are sold [25]. - While this strategy attracts bargain hunters, it poses challenges for supermarkets in selling regular-priced items, as consumers may prefer discounted goods over full-priced ones [26][28]. Group 3: Market Dynamics - The influx of elderly shoppers has altered the shopping experience for younger consumers, leading to complaints about the chaotic environment and diminished shopping satisfaction [22][26][28]. - Some young consumers have begun to question the value of participating in these late-night sales, citing issues such as food waste and the time cost associated with competing for discounts [28]. - The article suggests that while the late-night discount model is appealing, it may not be sustainable in the long term due to the challenges it presents for both consumers and supermarkets [26][28].
海南鲜荔上市,“多多好特产”助力商家提利润,农户增收超20%
Nan Fang Du Shi Bao· 2025-05-12 02:32
Core Viewpoint - The article highlights the successful implementation of Pinduoduo's "Hundred Billion Quality Fruits" initiative, which aims to enhance the quality and sales of lychees from Hainan, benefiting both farmers and merchants through improved standards and support measures [1][5]. Group 1: Pinduoduo's Initiatives - Pinduoduo has launched a "Thousand Billion Support" plan, committing to invest 100 billion resources over the next three years to enhance the agricultural ecosystem, focusing on fruits, seafood, and other categories [1][5]. - The "2025 Multi-Product Specialty" agricultural initiative aims to provide solutions for lychee merchants, ensuring high-quality products can achieve better prices [2][4]. Group 2: Quality Standards and Merchant Support - The "Hundred Billion Quality Fruits" initiative sets specific quality standards for lychees, requiring individual fruit weights of 18 grams or 20 grams, which helps merchants secure higher prices and improve profit margins [5][7]. - Merchants have reported a significant increase in repurchase rates and profits due to the implementation of these quality standards, with some seeing a rise in repurchase rates from 15% to 30% [4][5]. Group 3: Impact on Farmers - The increase in quality standards has led to a rise in purchase prices for farmers, with reported income increases of 20% to 30% due to the focus on high-quality fruit [7][8]. - Farmers are now encouraged to produce higher quality fruits, as merchants are willing to pay more for better specifications, leading to a healthier competitive environment [7][8].
这些“顶流美食”大量上市,网友:上链接!
新华网财经· 2025-05-04 02:01
Group 1: Jiangsu Xuyi Crawfish Industry - The area of crawfish farming in Xuyi is approximately 975,000 acres, with 775,000 acres dedicated to integrated rice-crawfish farming [7] - In 2024, the estimated crawfish catch in Xuyi is around 125,000 tons, supporting approximately 210,000 jobs [7] - The price for crawfish is currently 48 yuan per pound for 7-9 taels and about 90 yuan per pound for over one tael [3][4] - Daily output from a single farm can reach around 1,000 pounds of crawfish [3] - The total processing volume of 41 surveyed large-scale crawfish processing enterprises is approximately 105,800 tons, with a total output value of 5.06 billion yuan [13] Group 2: Tropical Fruit Market in Hubei - Tropical fruits such as coconuts, pineapples, and durians are seeing a significant increase in sales, with a reported 30% growth compared to the same period last year [19] - A fruit store in Hubei has a daily customer order volume of over 600, generating an average daily revenue of about 20,000 yuan [23] - The supply chain system in Hubei supports a large number of fruit store owners, exceeding a thousand, facilitating the distribution of fresh produce [25]
小龙虾、热带水果齐上市!从田间到餐桌,消费者“鲜”享美味
Sou Hu Cai Jing· 2025-05-02 15:07
Group 1: Industry Overview - The culinary landscape in China is vibrant, featuring regional specialties such as Jiangsu's Guo Bao Rou, Sichuan's hot pot, and Guangdong's Chang Fen, which contribute to a significant food industry [1] - The peak season for freshwater crayfish, particularly in Jiangsu's Xuyi, is during the months of May, June, and July, coinciding with the arrival of various tropical fruits [15] Group 2: Crayfish Industry in Xuyi - Xuyi has approximately 975,000 acres dedicated to crayfish farming, with 775,000 acres utilizing a rice-crayfish co-culture system [7] - The projected crayfish catch for 2024 in Xuyi is around 125,000 tons, supporting approximately 210,000 jobs in the region [7] - The price for crayfish is currently 48 yuan per jin for 7-9 taels and about 90 yuan per jin for over one tael, with a single farm producing around 1,000 jin daily [5] Group 3: Processing and Trade - In 2024, the total processing volume of crayfish from 41 large processing enterprises is estimated to be about 105,800 tons, generating a revenue of 5.06 billion yuan [13] - The export volume of crayfish products is projected to be 11,700 tons, with an export value exceeding 840 million yuan [13] Group 4: Tropical Fruit Market in Hubei - The tropical fruit market in Hubei, particularly in Xiaogan, is experiencing a strong sales momentum, with a reported 30% increase in sales compared to the previous year [19] - A fruit store in Xiaogan can achieve an average daily revenue of about 20,000 yuan, with over 600 customer orders daily [23] - The supply chain for tropical fruits is well-established, ensuring fresh produce reaches consumers efficiently [25]