论反垄断法视野下国际并购行为的法律规制

随着经济全球化深入发展，资本流动的形式日趋多样化，国际并购即是这股资本流动浪潮中最为重要的一种形式。我国应在反垄断法相关规定的基础上，立足我国具体国情，借鉴欧盟、美国关于国际反垄断规制的先进经验，完善我国关于国际并购行为规制的反垄断法律体系，加强《反垄断法》在规制国际并购行为中的可操作性，实现国际并购行为的积极效应，促使我国经济实现可持续发展。     

广东郁南51年生灰木莲生长研究

研究以广东省郁南林场大东坑工区内 51 年生灰木莲 Manglietia conifera 为研究对象，对灰木莲树高、胸径、材积、树干通直度、侧枝生长习性等指标进行调查和分析。结果表明：51 年生灰木莲生长良好，胸径平均为 44.28 cm，最大为 79.60 cm，树高平均为 20.79 m，最高为 27.00 m，单株材积平均为 1.48 m3，最高为 3.65 m3。可见，灰木莲引种在广东郁南适应性强，能够生长良好，具有生长速度快，树干通直，自然整枝好等特点，是该地区可以推广种植和培育大径材的优良树种。     

广西东门林场森林资源现状和可持续发展策略

根据广西东门林场2009年森林资源二类调查的结果,分析东门林场森林资源现状、特点及存在的问题,并提出东门林场森林资源可持续发展的策略。     

小城镇体育文化研究

采用历史研究法、文献资料法和个案研究法对我国小城镇体育文化的发展历程进行了分析和总结。我国小城镇体育文化经过几十年的发展，形成了自己的发展特色, 具有了鲜明的地域特色和民族特色； 从自发性走向群体性、有组织性；小城镇体育文化的需求不断增加，品味不断提高。但是存在资金匮乏、缺少专业的社会体育辅导员和居民体育锻炼意识低下的问题。建议：用市场手段缓解资金问题、实现社会体育辅导员本土化、提高小城镇居民参与体育锻炼的热情。最后对我国小城镇体育文化的发展趋势进行了预测，以期对当前问题的解决有所启示。     

规模化奶牛场经营管理研究

进入21世纪以来,中国奶业步入了快速发展期,规模化奶牛场经营管理的科学研究已经成为每个奶牛场经营管理者的必修课程和首要任务。本文对规模化奶牛场经营管理效能的相关影响因子进行了系统的综述,分析了规模化奶牛场经营管理的国内外研究现状、取得的成果以及存在的不足,并对未来我国规模化奶牛场经营管理的研究方向进行了展望。     

Analysis of the uncertainty associated with the estimation of nitrogen losses from farming systems

This work describes the analysis of the uncertainty linked to the annual direct and indirect losses of different nitrogenous compounds at the scale of a group of farms. The nitrogen (N) forms taken into account are: ammonia (NH₃), nitric oxide (NO), nitrous oxide (N₂O), dinitrogen (N₂) and nitrate (NO₃). The gaseous N emissions for the different components of the farms are estimated with a selection of adapted emission factors. The NO₃ losses at the farm scale are calculated as the difference between the surplus of the farm-gate N balance and the gaseous N emissions.     

描述农村劳动力转移状况的分室模型

为了分析农业化发展速度与农村劳动力转移速度之间的关系，本文肖试性地把史密斯提出的生态系统分室模型用于描述第一，第二，第三产业劳动力数量相互转移物动态变化中，提出了劳动力结构分室模型，为探讨农业机械化客观发展规律提供了构模思路。     

基于模糊分析的农用运输车双万向传动轴可靠性优化设计

将模糊可靠性设计应用于农用运输车传动轴的优化设计,提出了农用车双万向传动轴的模糊可靠性优化设计方法,建立了在满足给定模糊可靠性要求设计条件下优化设计数学模型,并进行了实例计算。     

Use of saline–sodic waters through phytoremediation of calcareous saline–sodic soils

Use of poor-quality groundwater has become inevitable for irrigation to compensate rapidly increasing water demands in many arid and semiarid regions. Salinity and sodicity are the principal soil and water quality concerns in such areas. Many saline–sodic and sodic soils have saline or saline–sodic subsurface drainage waters. Amelioration of these soils needs a source of calcium (Ca²⁺) that can replace the excess exchangeable sodium (Na⁺). Most of these soils, however, contain calcite (CaCO₃) of extremely low solubility. The native calcite does not supply adequate levels of Ca²⁺ for soil amelioration as do other chemical amendments. Phytoremediation may help ameliorate such soils through cultivation of certain crops tolerant to ambient soil salinity and sodicity. This amelioration strategy works through plant root action to help dissolve CaCO₃ to supply adequate Ca²⁺ without the application of an amendment. During a 3-year field experiment conducted under irrigated conditions, we evaluated phytoremediation against soil application of gypsum and farm manure, and water treatment with sulphuric acid on a calcareous saline–sodic soil (pH_s=8.0–8.4, EC_e=24–32 dS m⁻¹, SAR=57–78, CaCO₃=45–50 g kg⁻¹ for the top 0.15 m depth; Calcic Haplosalids). A saline–sodic water (EC=2.9–3.4 dS m⁻¹, SAR=12.0–19.4, RSC=4.6–10.0 mmol_c l⁻¹, SAR_adj=15.6–18.4) was used to irrigate the rice (Oryza sativa L.) and wheat (Triticum aestivum L.) crops grown in rotation. Active desalinisation and desodication processes were observed in all the treatments. After the final wheat crop, the 1.2 m soil profile EC_e was 7±0.5 dS m⁻¹ and SAR was 15±2 with non-significant treatment differences, indicating comparable soil amelioration effect of phytoremediation with other treatments. Better crop yields were obtained from the manure-treated plots, owing to its annual addition to the soil that possibly improved soil fertility. Phytoremediation needed minimum capital input because no initial investment was made to purchase the amendments.