有关土地的

Problems in China's land ecology security in China involve soil erosion, soil pollution, soil desertification, salinization, alkalin-ization, soil depauperization, etc.

我国土地生态安全方面的主要问题有水土流失、土壤污染、土地沙漠化、盐碱化、潜育化、沼泽化、贫瘠化等，围绕这些土地生态问题，我国已经制订了《环境保护法》和《土地管理法》等综合性法律，又制订了有关的专项法规。

At the same time, also stressed that the provincial land and resources management departments in charge of organizing the relevant units in the region combined with the practical needs of urban development, and actively include urban land-use planning exhibitions, release and transfer of land information, land promotion organizations, land-line auction listing and on-site as well as experience-sharing sessions.

与此同时，还强调指出，省级国土资源管理部门负责组织有关单位在该地区结合实际需要，城市发展，并积极包括城市土地利用规划的展览，发行和转让的土地信息，促进组织的土地，土地拍卖行上市和现场以及经验交流会。

Notice throughout the show excellent results for publicity and display, at the same time stressed that the provincial land and resources management departments in charge of organizing the relevant units in the region combined with the practical needs of urban development, and actively include urban land-use planning exhibitions, land release and transfer of information, organization Promotion of land, land-line auction listing and on-site as well as experience-sharing sessions.

请注意，通过展示优秀成果的宣传和展示，同时强调，省级国土资源管理部门负责组织有关单位在该地区结合实际需要，城市发展，并积极包括城市土地利用规划展览，土地释放和转移的信息，组织促进土地，土地拍卖行上市和现场以及经验交流会。

In this paper, as a case of Karamay, we have studied on space-time changement of soil quality in oasis of arid area. We measured quality for different land use types and years in same type by combinativing field sampling for Karamay in Xinjiang and analysis in laboratory, which is directed by former theory of soil quality. Then we did integrated evaluation of soil quality for different land use types, and had drew some conclusions as followed: In four land use types, the soil bulk density of layers(0～15cm) for farmland and tree land is bigger than the other land use types.The organic matter of every layer in manpower Tamarix Bulrush land is bigger; organic matter of Tamarix Bulrush land release efficiency nitrogen which result ration of C/N is higher; total nitrogen of all layers in farmland variety great as being effected by mass use of nitrogen in agriculture; deadwood and defoliation of tree、shrub and bulrush pooled in 5cm layer to result that quick nitrogen is the biggest among all layers. The total salt of nature shrub tree land for every layer being bigger than farmland explain that nature shrub thee land strongly stand salt and farmland for basification in this area; that the nutrient of face layer is bigger than the ground layer may be explained by that vegetation gather nutrient to be stored in deadwood and defoliation.

本文对以克拉玛依为例，对干旱区绿洲土壤质量的时间空间变化进行研究，在有关土壤质量的研究理论指导下，通过田间调查取样和室内分析相结合的方法，对新疆克拉玛依市农业开发区的不同土地利用方式及同一土地利用方式下不同利用年限土样土壤理化性质进行测定，从而对新垦绿洲不同土地利用类型土壤质量进行综合评价，结果如下：四种土地利用方式中，农地、乔木林地表层(0-15cm)土壤容重较大；各土层人工柽柳芦苇地的土壤有机质含量均较大；柽柳芦苇地的有机质在矿化过程中所释放出有效氮，导致柽柳芦苇地的C/N比例较高；受到农业耕作使用大量氮肥的影响，农地各土层全氮含量变异较明显；乔木、灌木及芦苇的枯枝落叶主要集中在5cm范围之内，导致几种土地利用方式类型下该层土壤速效氮最大；天然灌木林地的土壤总盐在各层均较大，其次是农地，说明天然灌木林地的高耐盐能力，以及该区农业生产用地的土壤盐碱化程度较重。

One, cleaning up development zones to the "three represents" as the guide, thoroughly implement the spirit of the party's 16th Party Congress, on the basis of the relevant state laws and regulations, The overall land use planning and the overall urban planning, corrective ultra vires and, of encirclements within them, such as land-transfer activities, and to promote the healthy development of all types of development zones and the sustainable use of land resources.

一、清理整顿开发区要以"三个代表"重要思想为指导，深入贯彻党的十六大精神，依据国家有关法律法规、土地利用总体规划和城市总体规划，纠正越权审批、违规圈占土地、低价出让土地等行为，促进各类开发区健康发展和土地资源的可持续利用。

One, cleaning up development zones to the "three represents" as the guide, thoroughly implement the Party's 16th Party Congress spirit to the relevant state laws and regulations, land use planning and the overall urban planning in general, correct ultra vires and, of encirclements within them, such as land-transfer activities, and to promote the healthy development of all types of development zones and the sustainable use of land resources.

一、清理整顿开发区要以"三个代表"重要思想为指导，深入贯彻党的十六大精神，依据国家有关法律法规、土地利用总体规划和城市总体规划，纠正越权审批、违规圈占土地、低价出让土地等行为，促进各类开发区健康发展和土地资源的可持续利用。

The guardian moreover, so long as he has the wardship of the land, shall maintain the houses, parks, fish ponds, stanks , mills, and other things pertaining to the land, out of the revenues of that land; and he shall restore to the heir, when he has come to full age, all his land, stocked with ploughs and waynage , according as the season of husbandry requires, and the revenues from the land can reasonably support.

监护人此外，只要他有看管的土地，应保持房屋，公园，鱼塘， stanks ，工厂，和其他的事情有关的土地，在税收，土地，他应恢复继承人，当他到了成年，他的所有土地，摆放着犁和waynage ，根据作为本赛季的饲养要求，并从土地收益可以合理的支持。

The land bank agency on behalf of the Government or by the Government commissioned a land bank specializing in the development of institutions, agencies involved in land bank land bank and development activities in order to further deepen the reform of land use system, regulate the land market order, and related activities and shows that the Government acts, and its goal is to strengthen land management to achieve macro-control, which is to take the credit policy to achieve the overall objective of macro-control is consistent.

土地银行机构代表政府或由政府委托的土地储备专门从事发展的机构，机构参与的土地储备的土地储备和开发活动，以进一步深化土地使用制度，规范土地市场秩序，有关的活动，并显示了政府行为，其目标是加强土地管理，以实现宏观调控，这是采取的信贷政策，以实现其总体目标是宏观调控是一致的。

One, cleaning up development zones to the "three represents" as the guide, thoroughly implement the spirit of the party's 16th Party Congress, on the basis of the relevant state laws and regulations, The overall land use planning and the overall urban planning, corrective ultra vires and, of encirclements within them, such as land-transfer activities, and to promote the healthy development of all types of development zones and the sustainable use of land resources.

一、清理整顿开发区要以&三个代表&重要思想为指导，深入贯彻党的十六大精神，依据国家有关法律法规、土地利用总体规划和城市总体规划，纠正越权审批、违规圈占土地、低价出让土地等行为，促进各类开发区健康发展和土地资源的可持续利用。

One, cleaning up development zones to the "three represents" as the guide, thoroughly implement the Party's 16th Party Congress spirit to the relevant state laws and regulations, land use planning and the overall urban planning in general, correct ultra vires and, of encirclements within them, such as land-transfer activities, and to promote the healthy development of all types of development zones and the sustainable use of land resources.

一、清理整顿开发区要以&三个代表&重要思想为指导，深入贯彻党的十六大精神，依据国家有关法律法规、土地利用总体规划和城市总体规划，纠正越权审批、违规圈占土地、低价出让土地等行为，促进各类开发区健康发展和土地资源的可持续利用。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。