林根

Soil corer was used to investigate the distribution of fine root and a traditional method of nylon litter bag to measure the decomposition in pure Cunninghamia lanceolata and Michelia macclurei var Sublanea ,and the mixed plantations.

用土钻法研究了杉木、火力楠纯林和混交林的细根分布，用分解袋法研究了杉木和火力楠细根的分解，计算了3个林分中细根分解的N，P，K，Ca，Mg的归还量。

Counties or Shires: Avon, Bedfordshire, Berkshire, Buckinghamshire, Cambridgesshire, Cheshire, Cleveland, Cornwall, Cumbria, Derbyshire, Devon, Dorset, Durham,, Essex, Gloucestershire, Hampshire, Hereford and Worcester, Hertfordshire, Humberside (N.Humberside), Kent, Lancashire, Leicestershire, Lincolnshire, Norfolk, Northamptonshire, Northumberland, Nottinghamshiire, Oxfordshire, Shropshire, Somerset, Staffordshire, Suffolk, Surrey (Kingston-upon-Thames), East Sussex, West Sussex, Warwickshire, Isle of Wight, Wiltshire, North Yorkshire, Clwyd, Dyfed, Gwent, Gwynedd, Mid Glamorgan, Powys, South Glamorgan, West Glamorgan, Borders, Central, Dumfries and Galloway, Fife,Grampian, Highland, Lothian, Strathclyde, Tayside, Western Isles, Orkney, Shetland, Antrim, Ards, Armagh, Ballymoney, Belfast, Carrickfergus, Castlereagh, Coleraine Cookstown, Craigavon, Down, Dungannon, Fermanagh, Larne, Limavady, Lisburn Londonderry, Magherafelt, Moyle, Newtownabbey, Newry and Mourne, North Down, Omagh, Strabane, Northern lreland and Ballymena.

郡：埃文、贝德福、伯克、白金汉、剑桥、柴、克利夫兰、康沃尔、坎布里亚、德比、德文、多塞特、达勒姆、埃塞克斯、格罗斯特、汉普、赫里福德-伍斯特、哈福德、亨伯塞德、肯特、兰开夏、莱斯特、林肯、诺福克、北安普敦、诺森伯兰、诺丁汉、牛津、什罗普什鲁斯伯里）、萨默塞特、斯塔福德、萨福克、萨里、东塞萨克斯、西塞萨克斯、沃里克、怀特岛、威尔特、北约克(诺萨勒顿、克卢伊德、达费德、格温特、圭内斯、中格拉摩根、波伊斯、南格拉摩根、西格拉摩根、博德斯、中部大区、邓弗里斯－盖洛韦、法夫、格兰扁、苏格兰高地、洛锡安、斯特拉斯克莱德、泰赛德、西部群岛、奥克尼群岛、设德兰群岛、安特里姆、阿兹、阿尔马、巴利马尼、贝尔法斯特、卡里克弗格斯、卡斯尔雷、科尔雷恩、库克敦、克雷加文、唐、邓甘嫩、弗马纳、拉恩、利马瓦迪、利斯本、伦敦德里、马拉费尔特、莫勒、纽敦阿比、纽里和莫恩、北部丘陵、奥马区、斯特拉斑、北爱尔兰和巴利米纳。

The result showed by studing the Effect of Betula platyphylla Suk.plantation forest in gap of Stump on Soil Respiration rate,the effect of stump on soil respiration in gap will be a long time.

3对白桦人工林内林隙内伐根对林隙内土壤呼吸影响的研究表明，伐根对林隙内林地呼吸作用的影响在一个较长的时期内存在，它影响了林隙内土壤呼吸速率的大小和水平空间分布。

In order to assess the change of triploid populus tomentoza pulp plantation long-term-site productivity, The paper studied on effects of aboveground litterfall, fine root turnover and wet dust precipitation in nutrient cycling of triploid populus tomentoza pulp plantations at different ages,namely 2a、4a、5a、6a.It studied influence of different factors on decomposition of leaf、tree bark and twig of triploid populus tomentoza to select the operations to accelerate the decomposition and nutrient release. Finally, it studied influence of different intercrops on plantation site productivity and the relationship of intercrops and triploid populus tomentoza to select suitable intercrops. The main results as follows:(1)The aboveground litterfall of triploid populus tomentoza increased along with age from 216.03±59.7gm~(-2) at 3a to 482.38±101.3gm~(-2) at 7a, The N returned by litterfall wasl8.38±2.46kg.hm~(-2)a~-121.63±2.25kg.hm~(-2a~-139.51±4.61kg.hm~(-2a~-138.89±4.89kg.hm~(-2a~(-1) at 3a、5a、6a、7a respectively. The P returned by litterfall was 5.80±0.62kg.hm~(-2)a~(-1)、8.16±0.94kg.hm~(-2)a~(-1), 11.31±1.33kg.hm~(-2)a~(-1)、11.76±1.37kg.hm~(-2)a~(-1) at 3a、5a、6a、7a respectively. The nutrient returned by fine root turnover increased along with age, too. The N returned by fine root turnover was 3.85±0.41kghm~(-2)a~(-1)、5.22±0.63kghm~(-2)a~(-1),7.62±0.89kghm~(-2)a~(-1),9.17±1.22kghm~(-2)a~(-1) at 3a、5a、6a、7a respectively. The P returned by fine root turnover was 0.73±0.07kghm~(-2)a~(-1)、1.69±0.09kghm~(-2) a~(-1)、1.92±0.31kghm~(-2)a~(-1)、1.96±0.21kghm~(-2)a~(-1) at 3a、5a、6a、7a respectively. The leaf was the principal pathway to return nutrient to soil among litterfall, fine root turnover and wet dust precipitation. The proportion of returned N by leaf was 74.84%、71.96%、78.58%、75.03% at 3a、5a、6a、7a respectively,The proportion of returned P by leaf was 85.93%、80.31%、83.04%、83.23% at 3a、5a、6a、7a respectively. Therefore, it is important to protect and utilize the leaf in order to maintenance and enhance the long-term-site productivity of triploid populus tomentoza pulp plantation.

本文采取时序研究法，以3a、5a、6a、7a共4个不同年龄的三倍体毛白杨纸浆林为对象，研究了地上凋落物、细根周转、湿沉降在林分N、P营养元素循环中的作用及不同年龄林分N、P营养元素循环的特征，以评价三倍体毛白杨纸浆林长期立地生产力的变化；采取网袋法研究了不同因素对落叶、树皮、树枝分解的影响，以确定加快其分解、促进养分释放的措施：同时研究了不同间作物对林地影响、林木与间作物之间关系，以选择能维持立地生产力的合适的间作物种类等内容，得到以下结论：(1)随着年龄的增加，三倍体毛白杨地上凋落物的数量从3a的216.03±59.7gm~(-2)增加到7a的482.38±101.3gm~(-2)，通过凋落物归还的N分别为：3a时为18.38±2.46kg.hm~(-2)a~(-1)，5a时为21.63±2.25kg.hm~(-2)a~(-1)，6a时为39.51±4.61kg.hm~(-2)a~(-1)，7a时为38.89±4.89kg.hm~(-2)a~(-1)，归还的P分别为：3a时为5.80±0.62kg.hm~(-2)a~(-1)，5a时为8.16±0.94kg.hm~(-2)a~(-1)，6a时为11.31±1.33kg.hm~(-2)a~(-1)，7a时为11.76±1.37kg.hm~(-2)a~-1随着年龄的增加，通过细根周转归还的养分也在增加，归还的N分别为：3a时3.85±0.41kghm~(-2a~(-1)，5a时5.22±0.63kghm~(-2)a~(-1)，6a时7.62±0.89kghm~(-2)a~(-1)，7a时9.17±1.22kghm~(-2)a~-1归还的P分别为：3a时0.73±0.07kghm~(-2a~(-1)，5a时1.69±0.09kghm~(-2)a~(-1)，6a时1.92±0.31kghm~(-2)a~(-1)，7a时1.96±0.21kghm~(-2)a~-1从地上凋落物、细根周转、湿沉降三种不同途径归还林地养分所占的比例来看，地上凋落物中的落叶是归还养分主要途径，年龄在3a、5a、6a、7a时，通过落叶归还的N所占比例分别为74.84%、71.96%、78.58%和75.03%，归还的P所占比例分别为85.93%、80.31%、83.04%和83.23%。

The rusults indicated that the temperature in forest was lower and the growth of ginseng was slower than out of forest, the yields were also lower; with the increase of ginseng age, the rate of net photosynthesis became higher; when the canopy density of forest reached to about 0.7～0.8, the net photosynthesis, hight, root weight, transpiration,chlorophyll conten of ginseng were higher than others, indicating that both lower and higher canopy density would reduce the rate of net photosynthesis of ginseng, and that the canpoy density of stand could be adjusted to satisfy the temperature and lighting for ginseng, and to provide the optimum ecology enviorment for the growth of ginseng.

结果表明，在生长季节内，林内温度低于林外温度，林下人参生长发育较差，产量较低；林分郁闭度为0.7~0.8时，人参的净光合速率、株高、单根重、叶绿素含量等指标较高；而郁闭度过高或过低都会影响人参生长发育；随着人参年龄的增加，净光合速率有逐渐升高的趋势。通过人为调节林分郁闭度的方式来满足人参对温度和光照因子的需求，为林下人参生长发育提供最适宜的生态环境。

HSO was founded in Solingen as early as 1936. Over more than 70 years, it has gained the reputation to provide innovative and approved high-quality processes for the plating industry.

德国HSO公司于1936年在德国佐林根成立，多年来一直以提供优质并值得信赖的产品而著称，其品牌在德国及全球都具领导地位。

Made in Solingen, Germany by Otter-messer.

在索林根，由水獭德国梅塞尔。

According to the Beijing Youth Daily reported that the naming rights to obtain Kalashnikov is a city of Solingen in western Germany called MMI's umbrella company, in return, Kalashnikov was the company's 30% stake.

据北京青年报报道，冠名权获得卡拉什尼科夫是在德国西部城市的索林根称为人机界面的保护伞公司的回报，卡拉什尼科夫是该公司30％的股份。

It appears the Porsche GT2 is no exception, with the tuners at Wimmer Rennsporttechnik Solingen finding another 150hp (111kW) inside the already brutal car with just a few additions.

看来保时捷GT2的也不例外，在调谐器在温默Rennsporttechnik索林根找到另一150hp （ 111kW ）内已经残酷车只是一些补充。

In 716 England sent forth Winfrid, afterwards called Boniface, a Benedictine monk trained at Exeter, who preached the Faith in Friesland, Alemannia, Thuringia, and Bavaria, and finally, being made Archbishop of Mentz, became the Apostle of central Germany.

在716送往英国提出Winfrid ，后来所谓的博尼法斯，一个本笃会僧侣培训，埃克塞特，谁鼓吹信仰的弗里斯兰省，亚琛，图林根州和巴伐利亚州，最后，正在取得大主教Mentz ，成为使徒的中央德国。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。