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protecting grassland
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  保护草地
     For better constituting countermeasure and measure for preventing grassland desertification, building regional project to combat desertification reasonably, utilizing and protecting grassland resource scientifically and guaranteeing the sustainable development of the animal husbandry, it is very important to appraise the degree of grassland desertification accurately.
     为科学地制定草地沙化预防对策与措施,建设布局合理的区域草原沙漠化防治工程,科学地利用和保护草地资源,保证畜牧业的可持续发展,必须及时准确地评价该区草地沙质荒漠化发生的程度。
短句来源
     Killing them was the important technical measure of controlling grassland deterioration and desertification, of improving vegetation cover degree, protecting grassland resources and developing animal husbandry.
     开展草地灭鼠是控制草地退化、沙化、提高植被盖度、保护草地资源、发展畜牧业生产的重要技术措施。
短句来源
     This paper presents the charecteristics and problems in utilizing grassland resources in kerqin of Inner Mongolia and puts forward the countermeasures of controlling grassland degradation and desertization,protecting grassland resources and its sustaining utilization.
     本文论述了内蒙古科尔沁草地资源特征及利用中存在的问题,提出防治草地退化、沙化、保护草地资源永续利用的几项对策。
短句来源
     In this paper, the necessity and feasibility of developing irrigated grassland in the pasturing areas are expounded on the basis of analyzing the status quo of grassland ecological environment from the aspects of increasing grassland productivity, restoring and protecting grassland vegetation, and improving ecological environment; the development modes and the corresponding quantitative calculation methods of irrigated grassland of different types are also put forward.
     在分析草地生态环境现状的基础上,从提高草地综合生产力和恢复保护草地植被、改善生态环境两个方面,阐述了牧区发展灌溉草地的必要性和可行性,并提出了各类草地灌溉发展模式和相应的定量计算方法。
短句来源
  “protecting grassland”译为未确定词的双语例句
     Motivating and Restraining Mechanism of Optimizing Livestock Breed Structure and Protecting Grassland Resources
     牲畜品种结构优化及草原资源保护的激励与约束机制
短句来源
     Strategical Thinking of Protecting Grassland Ecology in China.
     中国草原生态保护战略思考
短句来源
  相似匹配句对
     Strategical Thinking of Protecting Grassland Ecology in China.
     中国草原生态保护战略思考
短句来源
     Protecting Practical Evidence Analysis on Xinjiang Grassland Resources
     关于新疆草地资源保护的实证分析
短句来源
     ON PROTECTING CMOS
     试谈CMOS信息的保护
短句来源
     Striking and Protecting
     正确处理打击与保护的辩证关系开创刑侦工作的新局面
短句来源
     Songs from Grassland
     来自草原深处的天籁之声——绿色中国行全国巡回展演在京拉开帷幕
短句来源
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There are about 400 million ha of grassland in china. Grassland is the base of animal hus bandry development and the enviroment to mankind existing. However, serious deterioration on grassland has occured and the problems of ecosystem imbalance have appeared because of various reasons.Desertification, Soil erosion, and precipitation decreasing are getting serious in large areas. The author recognized that the basic reason for the ecological imbalance is Overgrazing Caused by heavy stocking...

There are about 400 million ha of grassland in china. Grassland is the base of animal hus bandry development and the enviroment to mankind existing. However, serious deterioration on grassland has occured and the problems of ecosystem imbalance have appeared because of various reasons.Desertification, Soil erosion, and precipitation decreasing are getting serious in large areas. The author recognized that the basic reason for the ecological imbalance is Overgrazing Caused by heavy stocking rate. For example, a sheep unit had only 0.87 ha of pasture in 1988 in Inner Mongolia. The influence of the orergrazing on grassland is wide and grave. The overgrazing not only damages the viability of grasses, but also Changes the physical property of soil. Therefore, author considers that the key of maintaining ecological balance is controlling stocking rate. So the grassland must be managed by scientific way according to grassland laws, the stipulation of appropriate stocking rate, and the establishment of rotational system in order to protect grassland ecosystem.

本文主要论述了我国当前草地生态失调和草地超载过牧的情况和问题,并针对这种情况提出了依法管理草地的有关措施。

. dauricus was one of the major harm rat in Zhangwu area. Killing them was the important technical measure of controlling grassland deterioration and desertification, of improving vegetation cover degree, protecting grassland resources and developing animal husbandry. A investigation of rats harm was made before they were killed. Thinking that the heavy harm should be controlled first and the light the second, combining biological control with comprehensive control, one better ideal killing effect has...

. dauricus was one of the major harm rat in Zhangwu area. Killing them was the important technical measure of controlling grassland deterioration and desertification, of improving vegetation cover degree, protecting grassland resources and developing animal husbandry. A investigation of rats harm was made before they were killed. Thinking that the heavy harm should be controlled first and the light the second, combining biological control with comprehensive control, one better ideal killing effect has been obtained.

蒙古黄鼠是彰武地区草地主要害鼠之一。开展草地灭鼠是控制草地退化、沙化、提高植被盖度、保护草地资源、发展畜牧业生产的重要技术措施。灭鼠前首先要进行鼠情调查,本着先治重后治轻的原则,生物防治和综合防治相结合,可以得到较理想的灭鼠效果。

Since Holocene .soil has been advancing toward two directions,degradation and evolution as natural environment changes and productive scale extendes. In recent time .all changes of soil is caused by artificial action and natural factors. Research on climate change shows: since the pleistocene climate has been de veloping to aridity with fluctuation in inner Mongolia. Temperature rise and precipitation decrease resulted in vegetation type, biomass and quality changed since the last century. it made substances...

Since Holocene .soil has been advancing toward two directions,degradation and evolution as natural environment changes and productive scale extendes. In recent time .all changes of soil is caused by artificial action and natural factors. Research on climate change shows: since the pleistocene climate has been de veloping to aridity with fluctuation in inner Mongolia. Temperature rise and precipitation decrease resulted in vegetation type, biomass and quality changed since the last century. it made substances entering soil became less, mineralization speed up, soil nutrient reduced, soil structures were destroyed in different extent,evaporation became stronger .soluble salt accumunlated gradually. soil developed to degradation. It was the pro - cess of natural degradation. On the background of the global change. the problem of population .resources and environment become more sharp .Grassland was used in over-grazing condition,soil influx became lesser,outflow became more, the balance and cycle of energy and substances were destroyed. soil became sandy, infertile. Hardness increased. permeability decreased it was called artificial degradation process of soil.Natural reserve has three fundmental roles during the process of degraded steppe soil restoration; 1. Protecting typical soil profile and monitoring the changes of soil physical,chemical characteristics in core area. 2.The buffer zone can be used as field for study of soil degradation mechanism. 3. For sustainable use and development of grassland,we should set some examples for local people in experimental zone and absorb them to take part in the projects of protecting grassland.

内蒙古草原景观是在第三纪出现与形成的、而典型的草原土壤黑钙土和票钙土,则是第四纪暖湿时期的产物。土壤的形成过程落后于植被的演化。草原土壤退化是自然因素(主要是气候变化)和不合理的生产活动综合作用的结果。气候影响范围大但相对缓慢.人类的作用虽是局部的但要迅速和深刻得多。草原自然保护区在退化土壤的恢复与重建中应起三个方面的作用即在核心区保存模式土壤剖面,在过渡区研究土壤退化与恢复的机理、在试验区进行改良与防治土壤退化的试验和示范工作.全部工作应积极吸引当地农牧民的协助与参与。

 
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