Core Viewpoint - The Shandong Provincial Department of Agriculture and Rural Affairs has released the first batch of the "Shandong Province Crop Germplasm Resource Sharing Directory" to enhance the sharing and utilization of superior germplasm resources, focusing on drought-resistant and salt-alkali tolerant crops [1] Group 1: Germplasm Resources - The first batch includes 5 crops and 24 superior germplasm resources, specifically 5 wild soybean resources with a drought resistance level of 1, 3 wild mung bean resources, 5 rice resources with a salt resistance level of 2, 5 millet farm varieties, and 1 variety of "Dahong Mangxiang Rice," which was selected as one of the top ten superior germplasm resources in the country in 2022 [1] - Each resource is detailed with its germplasm name, unified number, crop type, germplasm type, main characteristics, preservation unit, contact person, and contact information to ensure clarity and facilitate sharing [1] Group 2: Impact on Agriculture - The release of this directory is expected to improve the efficiency of sharing and utilizing crop germplasm resources in Shandong Province, strengthen the breeding of water-saving, drought-resistant, and salt-alkali tolerant varieties, and revitalize ancient local characteristic germplasm resources [1]

Group 1: Livestock Farming - The intelligent livestock farming base in Linhe District, Bayannur City, showcases healthy and well-fed sheep, benefiting from advanced feeding systems that reduce labor costs and ensure scientific feeding practices [1] - The price of meat sheep has risen to 29 yuan per kilogram, with an additional government subsidy of 60 yuan per sheep sold, highlighting the significant benefits of large-scale farming [1] - The farmer, with 23 years of experience, has established a complete industrial chain of breeding, raising, and selling sheep, with a stable annual production of 700 lambs from 500 breeding ewes [1] Group 2: Agricultural Policies and Practices - The government has increased support for agriculture, providing various subsidies that have encouraged new farmers to adopt innovative practices and expand their operations [2] - A local farmer has successfully cultivated a diverse range of crops on 5,000 acres, including glutinous corn, feed corn, and sunflowers, which enhances land utilization and mitigates market risks [2] - The focus is shifting towards high-quality and high-value crop production, with plans to expand the planting area of staple crops and develop vegetable production for Hong Kong [2]

美国 农业部表示，美国农作物种植者的收入困境预计将在2026年持续，净利润料将下滑至1,534亿美 元，较上年下降0.7%。预计这部分利润中的很大一部分将再次是政府的直接补贴，补贴金额预计为443 亿美元，较上年增加138亿美元，增幅45%。 ...

Core Insights - The research team from Fujian Agriculture and Forestry University, in collaboration with Guangxi University, has developed a multi-scale graph pan-genome framework for sugarcane, addressing the complexities of its polyploid genome and paving the way for precise molecular breeding [1][2]. Group 1: Research Findings - The new framework integrates nine high-quality sugarcane reference genomes, covering 47 to 57 haplotype paths and hundreds of thousands of allele information, encoded into a "graph structure" super pan-genome [2]. - This graph pan-genome captures approximately 82% of sugarcane genetic diversity, compared to only about 34% covered by the best single linear reference genome, allowing for the recovery of previously overlooked genetic information [2]. - The research team conducted a systematic population genomics analysis on 417 different ploidy sugarcane germplasm, reconstructing the evolutionary relationships, genetic structures, and introgression patterns among major species [2]. Group 2: Implications for Breeding - The graph pan-genome analysis can directly benefit research and breeding efforts, including the development of high-quality molecular markers, improved accuracy in genomic selection, and rapid identification of rare alleles for traits like resistance or high sugar content from wild relatives [3]. - As more regional varieties and wild germplasm resources are incorporated, this super pan-genome resource will continue to grow, facilitating a shift in crop breeding from experience-driven to truly gene-driven and precision design [3].

Core Viewpoint - The article discusses the systematic transformation and technological upgrades in the sweet potato industry in Guangdong, focusing on addressing challenges such as virus diseases, seed degeneration, and chemical fertilizer dependency while meeting market demands for quality, safety, and sustainability [3][4][5]. Group 1: Challenges and Needs - The sweet potato from Lufeng is recognized as a "nationally famous special agricultural product," but faces challenges like virus disease accumulation and reliance on chemical fertilizers [3][4]. - There is a pressing need for the industry to upgrade systematically to meet higher consumer expectations for quality and safety [5]. Group 2: Technological Innovations - A demonstration event for scientific fertilization techniques was held on January 30, 2025, in Lufeng, showcasing a shift from "passive control" to "active health management" in sweet potato cultivation [6][7][9]. - The introduction of "virus-free seedlings" is highlighted as a critical first line of defense against pests and diseases, significantly improving yield and quality [12][19][24]. Group 3: Green Precise Control System - A comprehensive green control strategy, termed "one selection, two soaking, three precision," emphasizes a shift from reactive pest control to proactive prevention [28][29]. - This strategy includes selecting suitable planting sites, pre-treating seedlings, and dynamic management based on pest monitoring to minimize pesticide use [30][31][32]. Group 4: Low-Carbon Cultivation Techniques - The low-carbon cultivation technology focuses on reducing chemical fertilizer use by 30% without compromising yield, using organic fertilizers and microbial agents to improve soil health [49][50][51]. - The ultimate goal is to stabilize yield, quality, and profitability while addressing internal industry needs and external market demands for safe and high-quality agricultural products [54][55]. Group 5: Future Outlook - The adoption of virus-free seedlings, precise green control, and low-carbon cultivation represents a modern agricultural development trend, positioning Lufeng sweet potatoes as not just a local specialty but a model for sustainable agricultural practices [56][57].

（原标题：巴西主要农作物产量将创纪录） 世界谷物网1月16日报道，根据巴西国家供应公司（Conab）最新预测，2025/26年度，巴西16种主 要农作物的种植面积预计达8390万公顷，总产量将达到创纪录的3.53亿吨，较上年度分别增加210万公 顷和98.75万吨。其中，大豆播种面积为4870万公顷，产量达1.76亿吨，同比分别增长2.8%和2.7%；玉 米播种面积为2280万公顷，产量为1.39亿吨，面积同比增长4%，产量同比下降1.5%；水稻种植面积为 160万公顷，产量为1110万吨，同比分别下降9.9%和6.6%；小麦播种面积虽同比下降20%，但产量维持 在790万吨，与上年持平；高粱播种面积为180万公顷，产量达670万吨，同比分别增长12.5%和9.8%。 ...

Core Viewpoint - The articles highlight the effective utilization of crop straw in Aral City, promoting sustainable agricultural practices and enhancing farmers' income through various innovative methods of straw recycling and utilization [1][2][3] Group 1: Straw Utilization Techniques - The use of "nutrient packs" made from cottonseed hulls, rice husks, sawdust, and straw in mushroom cultivation is being implemented, with 100 acres of straw consumed for 11 mushroom greenhouses [1] - The "two-ton grain field" model allows for the full return of wheat straw to the soil, reducing chemical fertilizer use by 15 to 25 kg per acre, saving costs of 50 to 60 yuan, and increasing yield by 50 to 60 kg, leading to an overall income increase of approximately 120 yuan per acre [2] Group 2: Livestock Feed and Economic Benefits - The integration of straw into livestock feed is being promoted, creating a full industry chain from planting to processing to breeding, with a focus on enhancing the value of straw and ensuring feed supply [2] - Farmers can earn an additional 150 yuan per acre by processing straw into silage feed, contributing to a "green income" [2] Group 3: Infrastructure and Resource Management - A three-tier network for efficient straw resource conversion is being established, including collection centers and specialized service organizations, with 121 collection points and 69 various straw processing machines already in place [3] - The circular model of "straw-basis-edible fungi-straw return" not only extends the agricultural industry chain but also opens new income channels for farmers [3]

据蒙古国家统计局数据，2025年，全国播种面积约59.9万公顷，同比下降5.3%，播种面积排名前3位的 作物分别为谷物、油料等经济作物和饲料作物，占比分别为51.9%、25.8%和15.6%。2025年蒙古全境共 1.5万个农户和1600家企业参与农业生产。从农户分布看，33.3%位于中部地区，23.1%位于杭爱地区， 22.1%位于西部地区，14.8%位于东部地区，6.6%位于乌兰巴托市。从企业分布看，48%位于中部地 区，22.4%位于杭爱地区，16.3%位于西部地区，9.8%位于东部地区，3.5%位于乌兰巴托市。 ...

科技创新让娇贵的谷子在气候冷凉的乌兰察布地区成功获得高产，同时也带动了当地农牧民增收。 察右前旗乌拉哈乌拉乡南营子村村民张金元说："近几年我在苏奎森的带领下种谷子，亩产从以前的200 多斤提高到800—900斤了，从种植到收割，再到储存、销售，合作社全程给予了支持；我们谷子品质 好，跟着苏奎森，收入比以前翻倍了。" （来源：内蒙古日报） 转自：内蒙古日报 本报乌兰察布1月18日电 （记者 皇甫美鲜 海军)1月15日，乌兰察布传回喜讯：经过7年不断试种，乌兰 察布规模化种植谷子取得成功，亩产平均突破800斤。 这几天，位于察右前旗平地泉的察右前旗鑫禾种植专业合作社（以下简称合作社）大型储粮库内一片繁 忙景象，金黄色的谷子堆积如山，铲车来回穿梭往停在库里的大货车上装谷子，装好谷子的货车将发往 山西、陕西、河北等地的60多家粮食加工企业…… 乌兰察布处于北纬40—44度之间，气候冷凉、昼夜温差大，独特的气候条件使这里成为大家公认的马铃 薯、燕麦等农作物黄金产区；但谷子种植一直因温度低产量低，不被当地农民认可。 2019年合作社理 事长苏奎森的实践，为乌兰察布地区规模化种植谷子带来了希望。 "谷子对地温要求高，在乌兰 ...

Core Insights - The article highlights the implementation of winter irrigation techniques in Xi'an City to ensure stable agricultural production and increase yields during the winter season [2][4]. Group 1: Agricultural Techniques - The introduction of drip irrigation technology by the company aims to achieve integrated water and fertilizer management, ensuring stable and high yields [2]. - Various irrigation methods, including water channel diversion, are being utilized to support winter wheat growth [2][3]. Group 2: Water Resource Management - Qian County has planned ahead by utilizing cross-reservoir water transfer to secure water sources for winter irrigation [3]. - The management of water resources is prioritized, with a focus on balancing urban water use, ecological replenishment, and agricultural irrigation [3]. Group 3: Implementation and Results - Xi'an City has activated 135 pumping stations and 7,380 wells, completing winter irrigation over an area of 704,300 acres [5]. - The local government has effectively mobilized various water supply facilities to ensure the success of winter irrigation efforts [4][5].