 摘要： This paper introduces the distribution and characteristics of national first-class open ports, national bases for foreign trade transformation and upgrading, and bases for high-quality development of agricultural international trade in Xinjiang. It studies the border counties of the autonomous region, analyzes the main problems in the Action of Prospering the Border Areas and Enriching the People, and proposes suggestions such as building a transportation hub center for the Belt and Road Initiative, constructing national foreign trade bases related to agricultural products, developing the port economic belt, developing the newly established five counties and cities, scaling up facility agriculture, developing comprehensive agriculture in border counties according to local conditions, and strengthening the Action of Prospering the Border and Enriching the People. These are intended to provide reference for the implementation of the Party’s governance strategy for Xinjiang in the new era in the agricultural sector.

 摘要： [Objectives] To assess the current Knowledge, Attitude, and Practice (KAP) regarding biodiversity conservation among communities within the Zhejiang Qingliangfeng National Nature Reserve. [Methods] Questionnaire survey was conducted. [Results] The mean scores for knowledge, attitude, and practice were (2.72±0.16), (3.69±0.21), and (3.10±0.41) points, respectively. Knowledge and practice scores fell within the intermediate range, whereas attitude scores reached a high level. Significant positive correlations were observed among all three KAP dimensions. Educational attainment emerged as a shared independent determinant of KAP scores. Occupational category independently influenced knowledge and attitude scores, while age independently affected attitude scores, and annual household income independently influenced practice scores. [Conclusions] These findings underscore the necessity of strengthening science-based outreach and interpretive programs to enhance community awareness and foster pro-environmental attitudes toward biodiversity conservation. Furthermore, promoting ecologically sound agricultural practices for specialty crops is recommended to improve product value while aligning with conservation objectives.

 摘要： This paper reviews the biological characteristics of Sphagneticola trilobata and the current research progress on its heavy metal accumulation. The species exhibits strong tolerance and accumulation abilities for heavy metals, including Cd, Hg, and Zn. Cd mainly accumulates in the leaf veins, thereby mitigating damage to the photosynthetic organs. Although its heavy metal accumulation capacity is inferior to that of hyperaccumulator plants, effective remediation can be achieved through a strategy emphasizing "quantity compensating for quality" combined with multiple mowing. Meanwhile, the risk of invasion by S. trilobata can be managed through approaches including engineering isolation, community configuration, and hybrid breeding. This paper seeks to establish a theoretical foundation for the use of S. trilobata in the remediation of soils contaminated with heavy metals. Its objective is to advance the development and application of phytoremediation technologies and to enrich the existing phytoremediation system for soils contaminated with heavy metals. Furthermore, the study identifies directions for future in-depth research on strategies for "treating pollution with harmful substances".

 摘要： To systematically review research progress concerning the substitution of chemical fertilizers with straw application in China’s flue-cured tobacco industry, a bibliometric analysis was conducted using CiteSpace on 181 relevant publications from 2005 to 2025, sourced from the China National Knowledge Infrastructure (CNKI) database. The results showed that the number of articles published in this field had exhibited phased growth, reaching a peak of 24 publications in 2023. Core journals served as the primary platforms for dissemination, with Soils and Fertilizers Sciences in China publishing the highest volume of articles. Keyword co-occurrence and cluster analysis identified "flue-cured tobacco", "organic fertilizer", "yield", "quality", and "chemical fertilizer reduction" as central research themes. The research mainly focused on enhancing the production quality of flue-cured tobacco while maintaining the health of tobacco planting soils. The principal reduction method involved decreasing single nitrogen application, accounting for over 70% of cases, with the typical reduction range between 10% and 40%. The primary materials used in combined applications were cake fertilizer (exceeding 40%) and straw (approximately 25%). The present study exhibits certain limitations, including an inadequate mechanism for the coordinated reduction of nitrogen, phosphorus, and potassium; reliance on a single model for straw resource utilization; and insufficient regional specificity. Future research should focus on enhancing the understanding of the synergistic effects between reduction ratios and co-applied materials, as well as developing a precise chemical fertilizer reduction and application technology system grounded in zoning and classification.

 摘要： This paper systematically analyzes the causes of low-yielding tea plantations and compares the applicable conditions and key technical points of three renovation methods: deep pruning, heavy pruning, and stumping. It focuses on elucidating the key technical system for renovating low-yielding tea gardens by means of heavy pruning, covering pruning time (from late April to late May after spring tea harvest), pruning height (50-55 cm above ground), soil fertilization and management, pest and disease control, canopy management, tipping and leveling, and subsequent plucking management. In addition, common technical misconceptions in production, such as arbitrary pruning height and neglect of supporting measures, are dissected. This technical system has been demonstrated and verified over years in the Sichuan tea region, it can achieve the desirable outcome of "renovation in the current year and effectiveness in the spring tea of the following year," thus providing a scientific basis for the transformation and upgrading of low-yielding tea plantations.

 摘要： Watermelon is a characteristic horticultural cash crop of immense economic value in China. China has consistently ranked first globally in both planting area and total production of watermelon. Domestically developed varieties hold a market share exceeding 98%, achieving self-sufficiency and security in seed sources. However, amidst the rapid industry development, significant challenges persist in watermelon breeding. These include insufficient exploration and utilization of germplasm resources, narrow genetic bases, severe varietal homogeneity, slow progress in pyramiding multiple resistances with high quality, inadequate mechanisms for translating research into practice, shortcomings in intellectual property protection for the seed industry, and a low level of industrialization for cutting-edge biotechnology. This paper systematically reviews the current state of watermelon breeding development in China,provides an in-depth analysis of the bottleneck issues confronting current breeding efforts,and, grounded in the practical production realities of major regions like the Huang-Huai-Hai area,proposes comprehensive strategies and suggestions focusing on germplasm innovation, breeding technology advancement, optimization of breeding objectives, innovation system construction, and intellectual property protection. This aims to provide a theoretical reference for shifting watermelon breeding from "quantity expansion" to "quality enhancement" and supporting the high-quality, sustainable development of the watermelon industry.

 摘要： In this paper, the characteristics of ginger germplasm resources and the progress of breeding techniques are reviewed. Systematic breeding is still the mainstream method, and multiple excellent varieties such as the Yujiang series have been developed. The virus-free seedlings and tube ginger induction technology effectively solve the problem of seed degeneration. 60Co-γ ray mutagenesis and colchicine induction provide important means for germplasm innovation. Currently, there is a shortage of drought resistant and disease resistant varieties, and the application of molecular breeding is lagging behind. In the future, efforts should be made to strengthen the screening of stress resistant germplasm, promote the application of molecular marker assisted breeding and gene editing technology in the genetic improvement of ginger, and provide technological support for the breeding of specialized varieties.

 摘要： [Objectives] This study was conducted to determine macroporous resin purification process parameters for total phenolics from whole silkworm bodies. [Methods] The macroporous resin type was screened through static adsorption and desorption experiments. The process parameters, including sample solution concentration, pH, ethanol volume fraction of desorption solution, and flow rate, were optimized by static adsorption/desorption kinetics and single-factor experiments. [Results] The optimal resin was D101. The optimal purification conditions were as follows: sample solution pH of 2.0, sample concentration of 0.2 mg/mL, 60% ethanol as the desorption solution, sample-loading flow rate of 1.6 mL/min, and desorption flow rate of 1.6 mL/min. Under these conditions, the purity of total phenolics from whole silkworm bodies increased from (7.26%±0.12%) to (23.57%±1.65%), representing a 3.2-fold increase in purity. [Conclusions] This purification process significantly improved the purity of total phenolics from whole silkworm bodies with relatively low cost, providing a technical reference for the resource development of silkworm.

 摘要： Addressing issues such as the overemphasis on theory, insufficient practice, simplistic assessment, and shallow integration of course-based ideological and political education in the course Labor Education—Modern Agricultural Production Technology, this paper, grounded in teaching practices from 2024 to 2025, systematically explores reforms across four dimensions: restructuring course objectives, optimizing teaching models, reforming the evaluation system, and integrating labor education with course-based ideological-political education. By implementing modular teaching, diversifying field practice activities, incorporating smart agriculture case studies, and establishing a comprehensive process-oriented evaluation mechanism covering skill proficiency, teamwork, project performance, and ideological-political awareness, the reform has successfully facilitated a pedagogical shift from "knowledge transmission" to "competency development". The findings demonstrate significant enhancements in students’ labor skills, professional interest, innovative mindset, and awareness of serving agriculture, rural areas, and farmers ("Three Rural Issues"). The educational objectives of cultivating morality through labor (cultivating ideological and political education), promoting learning through labor, and nurturing skills through labor were effectively achieved, offering a practical and referenceable pathway for labor education curriculum reform in the new era.