我国园林地被植物研究现状

园林地被植物与草坪是一门新兴的应用科学。近几十年来,在全球范围内,环境污染日趋严重,已直接威胁到人类的生态安全,人们开始认识到地面绿色植被的重要性,把发展草坪与地被植物作为改善环境、保护环境、消除裸地的有力措施之一。各大城市为了摸清当地的地被植物资源,研究和筛选适宜当地栽培和应用的地被植物优良种和品种,开展了多方面的研究工作。鉴于此,综述了近年来国内园林地被植物的研究,侧重于新优地被植物的引种、园林地被植物资源调查和利用以及地被植物的适应性和耐性研究等几个方面,并提出野生地被植物具有广阔的应用前景,应该进行更多相关方面的研究。     

Forty years of soil research funded by the European Commission: Trends and future. A systematic review of research projects

The European Green Deal with its high ambition has set the European Union (EU) on a promising path towards greater soil protection. The EU Soil Strategy 2030, the Biodiversity Strategy 2030, the Farm to Fork Strategy, the Zero Pollution, the Nature Restoration Law and the European Climate Law, among others, include actions to protect our soils. Research and Innovation (R&I) will play a key role in developing new knowledge and tools enabling the transition to healthy soils. The main aim of this paper is to analyse past and near-future trends in EU's funding for R&I on soil-related issues. For this purpose, a review of EU-funded soil projects was conducted based on the data available in the Community Research and Development Information Service and the official portal for European data. Our analysis shows that over the past 40 years, the EU has invested significantly in developing integrated knowledge about the relationships between soil functions and ecosystem services and how human-induced pressures affect soil health. Following the adoption of the EU Soil Thematic Strategy in 2006, there was an increase in research funding for soil-related research. Furthermore, our analysis also illustrates an interesting interplay of permanent and changing soil themes. The Horizon Europe Mission ‘A Soil Deal for Europe’, which aims to establish a network of 100 living labs and lighthouses to lead the transition towards healthy soils and safeguard human and planetary health by 2030, provides a further incentive for soil research. Together with the EU Soil Strategy 2030 and the new proposal for a Directive on Soil Monitoring and Resilience (Soil Monitoring Law), and the EU Soil Observatory (EUSO), the three instruments set up the political framework, concrete measures, and a monitoring system needed for the protection, restoration and sustainable use of soils.     

家禽miRNA研究进展简

microRNA（miRNA）是近年来研究较为广泛的一种短小RNA,主要功能是调节与个体生长、发育、疾病发生过程有关基因的表达,参与生命过程中一系列重要进程,包括早期发育、细胞增殖、细胞凋亡、脂肪代谢、细胞分化等。作者主要概述了家禽miRNA对胚胎发育、性腺发育、肌肉生长、脂肪代谢的调控作用,并对家禽miRNA的研究前景进行了简单探讨,以期为下一步开展相关研究提供参考。     

果用桑品种育种研究概况

我国已收集保存了果桑资源200多份(包括人工创制的四倍体资源),绝大部分属广东桑和白桑.对果桑资源进行了有关经济性状和理化性状调查及营养成分分析.选育出了大10、穗果2号、红果1号、秦椹1号、DL-1等果用桑品种.     

Academic and private practice partnerships in veterinary radiology residency training

As veterinary radiologists devote greater time to telemedicine consultation, residency training must evolve to reflect the skills of these services. The contribution of private practice/consultant radiologists to residency training has traditionally been minimal but academic and private practice partnerships in education and research can provide the framework for a well‐rounded residency. These partnerships can also lessen the impact of workforce shortages in academia and provide financial compensation to academicians through external consultation. The purpose of this commentary is to review existing collaborative interactions between academic and private practice veterinary radiologists; with a focus on ways to sustain, improve, and cautiously increase the number of veterinary radiology training programs.     

我国猪囊虫病的研究概况

囊虫病是一种危害严重的人兽共患病，在我国的发生率较高。近年来，我国学者在该病的流行病学、诊断方法、防制措施以及免疫预防等方面都进行了深入研究，本文就该病的研究进展进行了综述。     

鸡致病性大肠杆菌I型菌毛的研究进展

鸣致病性大肠杆菌I型菌毛是鸡大肠杆菌病的重要致病因子。本文对其生物学特性、在感染中的作用、分子生物学等8个不同方面的研究进展做了综述。     

畜禽肌肉肌苷酸研究进展

文章综述了畜禽肌肉呈味物质肌苷酸的研究现状、呈味机理、代谢途径和影响因素,提出了现阶段肌苷酸研究过程中存在的问题并对未来的研究方向进行了展望,以期为目前动物营养工作者在畜禽风味品质方面的研究提供借鉴与参考。     

兽医科学研究中的样品采集方法及其最新进展

样品采集是兽医科学研究中必不可少的环节。以中华人民共和国农业行业标准《动物疫病实验室检验采样方法》为基础,结合临床实践和研究经历,介绍了基于不同研究目的和内容的样品采集种类、数量和操作,以及样品收装、保存和处理方法,重点概述了国内外关于采样方法的最新进展,从而为今后的兽医科学研究提供参考。     

影响肉质嫩度calpain基因的研究进展

钙蛋白酶是一种存在于细胞内的非溶酶体性的限制性蛋白水解酶,在宰后肉质的嫩化和肉质的改善过程中起着重要的作用,本文对钙蛋白酶分类、结构、调节作用、嫩化机制及分离纯化方法等方面进行了阐述。