|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Agricultural water conservation in China:plastic mulch and traditional irrigation显示文摘Plastic mulch is commonly used with micro-irrigation in developed countries;however,Chinese farmers use plastic mulch on a vast scale independent of micro-irrigation.For the past three decades,China’s land area in plastic mulch has exceeded the world’s total land area in micro-irrigation.We report results from the water-scarce region of Minqin County,where 87%of Chinese farmers interviewed responded that they use plastic mulch to conserve water and 53%to increase yields.Survey results indicated the desire to conserve water through the use of plastic mulch to be statistically equivalent to the desire to increase yields.Responses to interviews and surveys indicate that farmers perceive water savings of 24-26%when plastic mulch is used.Interview and survey responses suggest farming families are shifting to purchasing wheat from outside the region;a potential import of'virtual water'into this water-scarce region. | Mark Ingman Mary V.Santelmann Bryan Tilt | 2015 | Ecosystem Health and Sustainability2015，1，4： | 3 |
| 2 | APDC-MIBK萃取流动注射——原子吸收法测定肥料中微量镉(英文)显示文摘APDC 和MIBK 混合液,经短的分隔后与含有镉的试液混合,经过反应管进行络合萃取反应,再通过一个相分离器,将含有镉的有机相导入原子吸收进行测定.文中对一些反应参数如流动速度,反应管长度,溶液酸度以及与肥料有关的外来离子影响及其消除干扰的方法进行了试验.本法能以每小时24个试样的速度测量,可含有1—50ppb 镉的溶液,其灵敏度与原子吸收直接吸入法相比可增大至23倍.本法用于测定几个肥料样品,回收率为98%左右,相对标准偏差为1.9%.用本法的流程图测定Cu,Fe,Co,Pb,Ni,Ag 和Zn 等七个元素最佳酸度条件及灵敏度的结果有参考价值. | 赵化章 Lars-Gran Danielsson Folke Ingman | 1990 | 中国科学技术大学学报1990，20，1： | 2 |
| 3 | Prolonged central muopioid receptor occupancy after single and repeated nalmefene dosing显示文摘 | Ingman K Hagelberg N Aalto S et a1 | 2005 | Neuro psychopharmacology2005，30，12： | 1 |
| 4 | Prevalence of Chla mydia pneumoniae and Mycoplasma pneumoniae immunoglobulin G and A antibodies in a healthy finnish population as analyzed by quantitative enzyme immunoassays显示文摘 | Tuuminen T Varjo S Ingman H | 2000 | Clin Diagn Lab Immunol2000，7，： | 1 |
| 5 | Comparisons of sorption of aquatic humic matter by DAX-8 and XAD-8 resins from solid-state 13C NMR spectroscopy's point of view显示文摘 | Peuravuori J Ingman P Pihlaja K | 2001 | Talanta2001，55，4： | 1 |
| 6 | Analysis of the complete human mtDNA genome : methodology and inferences for human evolution 显示文摘 | Ingman M Gyllensten U | 2001 | J Hered2001，92，6： | 1 |
| 7 | Cytokine knockouts in reproduction: the use of gene ablation to dissect roles of cytokines in reproductive biology 显示文摘 | Ingman WV Joaes RL | 2008 | Hum Reprod Update2008，14，： | 1 |
| 8 | Tetracycline inhibition and the cellular source of collagenase in gingival crevicular fluid in differental periodontal disease显示文摘 | Sorsa T Suomalainen K | 1993 | J Periodontol1993，64，2： | 1 |
| 9 | Inflammatory mediators in mastitis and lactation insufficiency 显示文摘 | Ingman W V Glynn D J Hutchinson M R | 2014 | J Mammary Gland Biol Neoplasia2014，19，2： | 1 |
| 10 | Prevalence of Chlamydia pneumoniae and Mycoplasma pneumoniae immunoglobulin G and A antibodies in a healthy Finnish population as analyzed by quantitative enzyme immunoassays显示文摘 | Tuuminen T Varjo S Ingman H | 2000 | Clin Diagn Lab Immunol2000，7，5： | 1 |
| 11 | Null mutation in TGF-β1disrupts ovarian function and causes oocyte incompetence and early embryo arrest显示文摘 | INGMAN W V ROBKER R L WOITTIEZ K | 2006 | Endocrinology2006，147，2： | 1 |
| 12 | Prolonged central mu-opioid receptor occupancy after single and repeated nalmefene dosing显示文摘 | Ingman K Hagelberg N Aalto S | 2005 | Neuropsychopharmacology2005，30，12： | 1 |
| 13 | Prolonged central muopioid receptor occupancy after single and repeated nalmefene dosing显示文摘 | Ingman K Hagelberg N Aalto S | 2011 | Neuropsychopharmacology2011，30，12： | 1 |
| 14 | Critical comments on accuracy of quantitative determination of natural humic matter by solid state 13C NMR spectroscopy显示文摘 | Peuravuori J Ingman P Pihlaja K | 2003 | Talanta2003，59，1： | 1 |
| 15 | Mitochondrial genome variation and the origin of modern humans显示文摘 | Ingman M Kaessmann H Paabo S | 2000 | Nature2000，408，2： | 1 |
| 16 | Effect of pore ensemble statistics on load support of mechanical seals with pore-covered faces 显示文摘 | Burstein L Ingman D | 1999 | Tribolngy transactions1999，121，： | 1 |
| 17 | Measuring and modeling maize evapotranspiration under plastic film-mulching condition显示文摘 | Sien Li Shaozhong Kang Lu Zhang Samuel Ortega-Farias Fusheng Li Taisheng Du Ling Tong Sufen Wang Mark Ingman Weihua Guo | 2013 | Journal of Hydrology2013，，： | 1 |
| 18 | Pore ensemble statistics in application to lubrication under reciprocating motion显示文摘 | Leonid Burstein Dov Ingman | 2000 | Tribology Transactions2000，43，2： | 1 |
| 19 | Matrix metalloproteinase-1 and -8 in gingival crevicular fluid during orthodontic tooth movement:a pilot study during 1 month of follow-up after fixed appliance activation显示文摘 | Ingman T Apajalahti S Mantyla P | 2005 | European J Orthodontics2005，27，2： | 1 |
| 20 | Percutemeons Intramedullary fixation of trochanteric fractures of femur: clinical trial of a new hip nail显示文摘 | Ingman Am | 2000 | Injury2000，31，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员