论《中庸》之“中”与“诚”

商周时代人们信仰上帝鬼神，春秋战国时期老子提出了以“无”为本的哲学本体论。至子思，则提出以“中”和“诚”为本的哲学本体论。子思认为，“中”和“诚”虽无形影，却具有与上帝、鬼神一样的至上性和神妙性，它已经不仅是一般学者所理解的“时中”之“中”和诚信之“诚”，它同时是“天下之大本”和“天之道”。后世儒者因而称子思善于“体道”。大凡“本体”问题，皆很难证实或证伪，但将“中”和“诚”视作“本体”，便使之进入了信仰的层面。子思在孔子创立仁学的哲学思想体系之后，又建立了“中”和“诚”的哲学思想体系，从而大大丰富和发展了儒学思想。     

“四全”育人夯实立德树人德育基础——以苏州工业职业技术学院为例

随着社会发展的推动和各种思想文化的交流、交融与交锋,给高职院校的思想政治教育工作带来前所未有的挑战。苏州工业职业技术学院积极探索实践"全员、全程、全方位、全心全意"育人的德育体系,在立德树人背景下,以踏实、务实、求实的作风不断夯实德育基础,努力开创"责任到人,纵向到底,横向到边"的德育工作局面。     

彩叶植物分类及其园林应用

彩叶植物是园林植物的重要组成部分,以其独特的观赏价值倍受园林工作者青睐。彩叶植物的园林应用应遵循生态适应性原则,考虑季相变化,突出设计主题,并与环境相协调,根据实际选择合适的应用形式。指出了彩叶植物应用中存在的问题,并对其应用前景进行了展望。     

社会主义核心价值观践行中党员干部责任倦怠及解决路径

随着党的群众路线教育实践活动的深入开展,社会主义核心价值观践行中党员干部的责任倦怠问题较为突出,主要表现在工作态度、工作效率、工作目的等多方面。培育党员干部责任意识应从重言行、知礼仪、讲品德、树信仰等方面下功夫,以艰苦奋斗、求真务实的精神克服责任倦怠,树立党员干部新形象。     

Effects of Glyphosate on Soil Salinization and Alkalization in Cotton Fields

We analyzed the effects of glyphosate to the index of salinization and alkalization by simulation in soils collected from cotton fields in Anyang, Henan and Anqing, Anhui, China, in 2014. The results showed that application of glyphosate changed electrical conductivity (EC), total alkalinity (TAL), exchangeable sodium percentage (ESP), sodium adsorption ratio (SAR) and pH of soil in both regions，compared with the blank control. With increased frequency of glyphosate application and increased concentration applied, all indices increased in the Anqing cotton fields soil which were treated with concentrations of 2.5-20 g·L^－1 . However, EC, TAL and ESP increased dynamically in Anyang soil to which high concentrations of 20 g·L^－1 were applied only four consecutive times. After different glyphosate treatments, the soil pH value showed an upward trend but smaller changes. Therefore, after repeated use of glyphosate to soils of two different region soils, although the changes of all indices were within the range of non-saline and non-sodic soils, the soils affected by salt in the glyphosate aqueous solution tended towards saline-sodic soils.     

Organic input quality is more important than its quantity: C turnover coefficients in different cropping systems

Annual C input to soil is a major factor affecting soil organic carbon (SOC) dynamics. However different types of C-sources can have different behaviour, in relation to their chemical characteristics and how they interact with soil. Root-derived C, in particular, should be more efficient than other organic materials as a result of the physicochemical and biological characteristics of the surrounding environment, leading to a reduction in the C decomposition rate.To test this hypothesis, we considered a long-term experiment underway in Northern Italy since 1962, comparing permanent meadow and 6 different crop rotations over a wide range of nutrient inputs, in both organic and inorganic forms. C inputs from amendments were measured and those from crops were calculated using allometric functions and crop and residues yields. The time evolution of SOC was studied through a single-pool, first-order kinetic model, allowing the estimation of humification coefficients for residues, roots, farmyard manure and cattle slurries.The highest value of the humification coefficient was estimated for farmyard manure, which confirmed its high efficiency in stabilising SOC content. Root C presented a humification coefficient 1.9 times higher than above-ground plant materials while slurries were intermediate, with a humification coefficient roughly half that of farmyard manure and even lower that of roots.The quality of C input thus seems of fundamental importance for evaluating the sustainability of different cropping systems in terms of SOC dynamics.     

Effects of Adding Mannan Oligosaccharides to Diets with Different Concentrate to Forage Ratios on Ruminal Fermentation of Sheep in vitro

The test was aimed at determining the effects of adding MOS to diets with different concentrate to forage ratios on ruminal fermentation of sheep in vitro.The 4×6 two-factor experimental design was chosen.There were 4 diets with different concentrate to forage ratios(20:80, 30:70, 40:60 and 50:50) and added to 6 dosages MOS(0, 0.4%, 0.8%, 1.2%, 1.6% and 2.0%), respectively.The method of gas production in vitro was used to measure the total gas and CH₄ production, IVDMD, IVCPD and IVOMD after cultured for 3, 6, 9, 12 and 24 h.The results showed that the gas(except 12 and 24 h) and CH₄ production(except 9 h) were not impacted by the two factors(P>0.05).The IVDMD, IVCPD and IVOMD were significantly affected by concentrate to forage ratios(P<0.05), while the IVCPD at 24 h was significantly affected by MOS(P<0.05).Meanwhile, all the indexes were not influenced by the interaction of two factors(P>0.05).The IVDMD and IVOMD increased with the rising of concentrate approximately, while the IVCPD decreased with the rising of MOS roughly.The biggest associative effect was gained in 30:70 concentrate to forage diet when adding 1.2% MOS.     

杭州余杭闲林村集体经济发展现状与对策

浙江省自2021年推进共同富裕示范区建设以来,一直将农村经济的高质量发展作为重点发力方向之一。租赁型城中村作为城市快速发展过程中形成的一种特殊经济体,如何摆脱低质量发展、破解转型升级瓶颈是一项重要课题。本文在给出农村分类和国内城中村发展概况基础上,以杭州市余杭区闲林街道的闲林村为案例,解读其发展现状、剖析其面临的困境和难点,并结合其发展阶段和资源禀赋,据此提出拓展产业合作、盘活闲置资金、优化村企治理与考核等推进租赁型城中村集体经济高质量发展的对策建议。     

浅议通过标签内容查找农药隐性成分

本文针对农药隐性成分危害大和监管难等问题,剖析了企业主要动机,以农药标签为对象,研究建立了一种查找"问题"农药、锁定农药隐性成分的方法。该方法具有成本低、易于普及、克服检测仪器谱库不足、发挥基层各方力量进行监管等优点。与检测技术结合使用,可以弥补各方不足,更好地发挥监管作用。     

农民学分制学历教育模式研究

农业职业教育是服务"三农"的教育。针对农村剩余劳动力提出农民学分制学历教育培养模式,将课堂搬到"田间地头",最大限度地发挥农业职业学校服务于经济社会的职能,结合教育与生产实际,融合专业与产业,实现让广大农民接受教育的目标。