七秩风华，山河新篇，天山南北气象万千。 钱志明（右）在其种植的苜蓿地下滴灌水沼液一体化高产栽培技术示范田间。记者吕虹 / 摄 丝路之所盛，一程接一程。作为亚欧通衢、古丝路枢纽的新疆，千年之后依然是东西交汇的桥梁。今 天，这里流动的不止是农牧商货，更有能源的洪流、算力的脉动。 曾经"驴马慢"的边陲，如今在无人机巡田、大数据溯源、新能源并网等新质技术加持下，传统农牧业焕 发智慧生机，清洁能源产业蓬勃兴起。 9月19日—25日，南都记者随中国科协主办、新疆科协承办的"丝路聚英才 助力辉煌70周年"中央媒体 团，踏上了一段跨越乌鲁木齐、吐鲁番、哈密等多地的科技之旅。从呼图壁苜蓿科技小院的精准滴灌， 到哈密塔式光热定日镜在戈壁滩连成的"银色海洋"；从吐鲁番依托清洁煤电的化工循环产业链，再到伊 吾县算力平台的云端赋能，每一处都闪耀着科技的力量，诉说着新疆"今非昔比"的辉煌变迁。 资源决定起点，创新决定未来。行走在天山南北，记者亲眼见证了一批批科技工作者以智慧为犁，以汗 水为种，把论文写在边疆大地上。从五湖四海奔赴而来的建设者们，在祖国西陲播撒下绿色科技创新的 火种，点燃新质产业升级的引擎，绘就了一幅幅"科技兴疆"的壮美画 ...

Group 1 - The core focus of the news is the harvesting of alfalfa in Zhangye, Gansu province, highlighting the agricultural activities in the region [2][4][5] Group 2 - The news emphasizes the significance of alfalfa as a crop in Zhangye, which is known for its favorable climate and soil conditions for growing this forage plant [2][3][6]

Core Insights - China has completed the protection and restoration of over 8.3 million hectares through integrated conservation projects, contributing approximately 25% of the world's new greening area [1] - The country is gaining international recognition as a leader in desertification control, exemplified by the recent training program held in Gansu for officials from Arab nations [1][2] Group 1: Desertification Control Initiatives - The training program in Gansu attracted 36 officials from countries like Egypt and Saudi Arabia, focusing on vegetation restoration and ecological protection [1] - The program is part of a broader initiative, with 41 training sessions conducted since last year, involving over 1,000 participants from 59 countries [2] - The successful implementation of desertification control techniques has led to the establishment of modern agricultural practices in arid regions, such as the cultivation of vegetables in Gansu [2][3] Group 2: Agricultural Development - In Gansu, the Suwu Modern Agricultural Industrial Park produces various vegetable types, achieving an annual output value of approximately 20 million yuan from 60 tons of vegetables shipped to the Guangdong-Hong Kong-Macao Greater Bay Area [2][3] - The introduction of new technologies, such as the "sand membrane" technique in Xinjiang, has enabled the cultivation of alfalfa in desert areas, significantly improving agricultural productivity [4][5] - In Liaoning's Changtu County, desertification control efforts have transformed previously unproductive land into fertile agricultural areas, maintaining a stable grain output of over 5 billion jin since 2019 [6]

Group 1: Industry Development - The Taklamakan Desert, the world's second-largest shifting sand desert, is undergoing significant transformation with the completion of a 3,046 km green protective forest belt in Xinjiang, which is expected to enhance local ecological conditions and promote economic development [1] - The aquaculture industry in the Taklamakan Desert region is thriving, with a reported output value of 380 million yuan from seafood farming, including crabs and fish, in the Hetian area [3][5] - The introduction of advanced water treatment technologies has allowed for the successful cultivation of seafood in previously unusable saline-alkali land, resulting in a total aquatic product output of 12,000 tons in 2024 [5] Group 2: Agricultural Innovation - The "Daoxiang Village" in the Hetian region has successfully cultivated rice in the desert, overcoming challenges such as sandy soil, salinity, and water scarcity, leading to an increase in rice yield to approximately 600 kg per mu [6][10] - The implementation of a drip irrigation system has enabled the cultivation of corn in the desert, achieving water savings of 30% to 50% compared to traditional irrigation methods, thus transforming barren land into productive agricultural areas [12][14] - The diversification of crops, including alfalfa and vegetables, has led to an integrated farming model, significantly increasing the average income of local residents to over 20,000 yuan [16] Group 3: Economic Impact - The total area of specialty economic crops in Xinjiang's sandy regions has reached 1.845 million mu, generating an annual output value of 4.37 billion yuan, showcasing the economic potential of desert reclamation [18] - The shift from "green advancing, sand retreating" to "turning sand into gold" reflects a successful transformation in the region's agricultural practices, contributing to improved living conditions for local communities [18]

Core Viewpoint - The development of a "green collar" industry in the Taklamakan Desert region of Xinjiang is transforming previously unproductive land into a thriving agricultural and aquaculture hub, showcasing innovative techniques in water management and crop cultivation [1][3][11]. Group 1: Aquaculture Development - The unique "desert seafood" aquaculture industry in the southern Taklamakan Desert has rapidly developed, with a water product output of 12,000 tons and a value of 380 million yuan [3]. - Local techniques such as "de-salting" and "de-alkalizing" have successfully adjusted the pH levels of water from 9.5-11 to the optimal range of 7.5-8.5 for aquatic life [3]. - The aquaculture initiative has also improved local employment, with average monthly wages exceeding 3,600 yuan [3]. Group 2: Rice Cultivation - In the desert edge area known as Daoxiang Village, rice cultivation has expanded to 10,000 acres, overcoming challenges of salinity, alkalinity, and water scarcity [5]. - The average yield of rice has increased to approximately 600 kilograms per acre, contributing to a rise in per capita income to 14,600 yuan [5]. - The integration of tourism with agricultural practices has further enhanced the economic prospects of the village [5]. Group 3: Diverse Agricultural Practices - The introduction of corn cultivation in the desert has been facilitated by a drip irrigation system, which conserves 30%-50% more water compared to traditional methods [7]. - The region has diversified its agricultural output by incorporating alfalfa and other crops, leading to a more integrated "planting + breeding" industry chain [9]. - The average income of villagers has surpassed 20,000 yuan, reflecting improved living conditions due to diversified agricultural practices [9]. Group 4: Economic Impact - The total area of specialty economic crops in desert regions of Xinjiang has reached 1.845 million acres, generating an annual output value of 4.37 billion yuan [11]. - The transformation from barren land to productive agricultural zones illustrates a successful model of sustainable development and economic growth in arid regions [11].

Group 1: Industry Development - The Taklamakan Desert, the world's second-largest shifting sand desert, has seen the successful completion of a 3,046 km green protective forest belt in Xinjiang, which is expected to foster a "green and prosperous" industrial development path [1][27] - The aquaculture industry in the Taklamakan Desert region has rapidly developed, with a water product output of 12,000 tons and a value of 380 million yuan in 2024 [3][27] - The introduction of innovative techniques to adjust water pH levels has enabled the successful cultivation of seafood in desert conditions, overcoming significant environmental challenges [3][27] Group 2: Agricultural Innovations - In the desert edge area of Xinjiang, a village named Daoxiang Village has successfully cultivated rice on a large scale, achieving an average yield of approximately 600 kg per mu [6][11] - The introduction of a drip irrigation system has allowed for efficient water use in corn cultivation, saving 30% to 50% of water compared to traditional methods [16][14] - The diversification of planting structures in the region has led to increased income for villagers, with per capita income exceeding 20,000 yuan [21][27] Group 3: Economic Impact - The total planting area for specialty economic crops in Xinjiang's sandy areas has reached 1.845 million mu, generating an annual output value of 4.37 billion yuan [27] - The development of a "planting + breeding" integrated industrial chain has been established, enhancing local economic resilience and employment opportunities [18][21]

Group 1: Agricultural Development in Gansu - The modern agricultural industry park in Minqin, Gansu, is successfully growing vegetables that can be directly sold to the Guangdong-Hong Kong-Macao Greater Bay Area [1][3] - The park cultivates over 10 vegetable varieties with an average yield of 2,000 pounds per acre, and the expected annual output value is around 20 million yuan [5][9] - The ecological improvements from the "Three North" project have enhanced local conditions, making the vegetables appealing to the Greater Bay Area market [7][10] Group 2: Technological Innovations in Desert Agriculture - New technologies, such as a plant adhesive, are being utilized in Xinjiang to improve water retention and soil quality for growing alfalfa in desert areas [11][15] - The "sand membrane" technology allows for deeper root systems in sandy soils, achieving an average yield of 600 kilograms per acre, with multiple harvests per year [16][22] - Significant investments have been made to validate the feasibility of large-scale application of the "sand membrane" technology in desert regions [22] Group 3: Desertification Control in Liaoning - Changtu County in Liaoning has transformed its agricultural landscape through desertification control, stabilizing grain production at over 5 billion pounds annually [23][32] - The establishment of a protective forest network covering 210,000 acres has significantly improved the ecological conditions and agricultural productivity [27][29] - The green barriers created by tree plantations have effectively blocked wind erosion and stabilized sandy areas, contributing to sustainable agricultural practices [32]

Core Points - The transformation of desert land into arable land is being successfully implemented through the cultivation of oats and alfalfa, which are improving soil fertility and providing economic benefits [1][2] - The introduction of advanced irrigation systems has enabled precise water and nutrient management for the crops, enhancing their growth and yield [1] Group 1 - The Xinjiang Production and Construction Corps has converted nearly 2,000 acres of desert into productive farmland by planting oats and alfalfa, which are expected to improve soil quality over time [1] - The cultivation of alfalfa, which has a growth cycle of five years and can be harvested four times a year, is particularly beneficial for soil improvement and sand fixation [1] - The expected yield for oats is 320 kilograms per acre, while alfalfa is projected to yield over 1.2 tons per acre across four harvests [1] Group 2 - The area has seen significant land reclamation efforts, with 22.9 million acres of desertified land effectively managed and controlled, contributing to the establishment of windbreaks and fruit orchards [2] - The total area of land treated for desertification amounts to 240 square kilometers, showcasing the scale of the reclamation efforts [2]

Core Viewpoint - The article highlights the significant advancements in the forage industry in Delingha City, Qinghai Province, focusing on the successful cultivation of high-quality alfalfa in saline-alkali land, which is crucial for the development of the local grass and livestock industry [1][2]. Group 1: Company Achievements - Qinghai Bensheng Grass Industry Co., Ltd. has made notable progress in cultivating alfalfa in saline-alkali soil, achieving a dry grass yield of 200 kg per mu for the first cut and over 700 kg per mu annually [1][3]. - The company has developed alfalfa varieties with a crude protein content exceeding 20% and a feeding value above 180, significantly enhancing forage quality [1][2]. - Bensheng Grass Industry has established a collaborative innovation mechanism with universities and research institutions, leading to breakthroughs in alfalfa seed selection and planting techniques [2]. Group 2: Industry Development - Delingha City has implemented a comprehensive development plan for the forage industry, aiming to transform saline-alkali land into productive agricultural areas by utilizing abandoned and low-yield lands for planting high-quality forage crops [2][3]. - The city anticipates that by 2025, the total area for various forage crops will reach 125,600 mu, with alfalfa covering 45,000 mu, contributing to a total forage production of 53,800 tons valued at 8.2 million yuan in 2024 [3]. - The local government has introduced policies to support the integration of the forage industry with research, branding, and tourism, promoting a vertical integration model [2][3]. Group 3: Environmental Impact - The cultivation of forage crops has improved soil structure, enhanced wind and water conservation, and mitigated the trends of desertification and salinization in the region [3][4]. - The availability of quality forage supports the sustainable development of livestock farming, meeting the needs of approximately 27,000 yaks or 100,000 Tibetan sheep, thereby reducing pressure on natural grasslands [4][5]. - The company has successfully reduced soil salinity by 40%-50% through innovative agricultural practices, significantly increasing dry grass yields from 120 kg to 450 kg per mu [3].

Core Insights - The latest USDA drought report indicates that various major agricultural regions in the U.S. are experiencing drought conditions ranging from moderate (D1) to extreme (D3) as of July 15, 2025, significantly impacting grain, cash crops, and livestock [1] Grain Sector - Durum Wheat: 41% of the production area is under drought conditions, unchanged from the previous week, but up 35 percentage points year-on-year [3] - Spring Wheat: 36% of the production area is under drought conditions, an increase of 1 percentage point from the previous week and up 28 percentage points year-on-year [4] - Winter Wheat: 30% of the production area is under drought conditions, an increase of 4 percentage points from the previous week and up 6 percentage points year-on-year [5] - Corn: 9% of the production area is under drought conditions, a decrease of 3 percentage points from the previous week but up 4 percentage points year-on-year [6] - Soybeans: 7% of the production area is under drought conditions, a decrease of 2 percentage points from the previous week but up 2 percentage points year-on-year [7] - Barley: 59% of the production area is under drought conditions, unchanged from the previous week but up 33 percentage points year-on-year [8] - Sorghum: 7% of the production area is under drought conditions, unchanged from the previous week but down 14 percentage points year-on-year [9] - Rice: 1% of the production area is affected by drought, unchanged from the previous week and the same as last year [10] Cash Crop Sector - Cotton: 3% of the production area is under drought conditions, unchanged from the previous week but down 16 percentage points year-on-year [11] - Peanuts: 1% of the production area is under drought conditions, unchanged from the previous week and down 14 percentage points year-on-year [12] - Sunflowers: 8% of the production area is under drought conditions, unchanged from the previous week and up 5 percentage points year-on-year [13] - Sugarbeets: 39% of the production area is under drought conditions, unchanged from the previous week and up 36 percentage points year-on-year [14] - Sugarcane: 30% of the production area is under drought conditions, unchanged from the previous week and up 30 percentage points year-on-year [15] Livestock Sector - Hay: 18% of the production area is under drought conditions, a decrease of 1 percentage point from the previous week but up 2 percentage points year-on-year [16] - Alfalfa Hay: 30% of the production area is under drought conditions, a decrease of 1 percentage point from the previous week and up 13 percentage points year-on-year [17] - Cattle: 15% of the production area is under drought conditions, a decrease of 1 percentage point from the previous week and unchanged year-on-year [18] - Sheep: 29% of the production area is under drought conditions, unchanged from the previous week and up 9 percentage points year-on-year [18] - Milk Cows: 22% of the production area is under drought conditions, an increase of 1 percentage point from the previous week and up 10 percentage points year-on-year [19] - Hogs: 4% of the production area is under drought conditions, a decrease of 2 percentage points from the previous week and down 3 percentage points year-on-year [19]