|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Phyto-availability and speciation change of heavy metals in soils amended with lignin as micro-fertilizer显示文摘Lignin is a primary byproduct from the black liquor treatment in paper making industries, its application as micro-fertilizer in agricultural land might provide a promising alternative to sewage discharge. However, application of such a micro-fertilizer might affect the soil properties and result in soil pollution. In this study, the effects of lignin application on phytoavailability and speciation change of heavy metals in soils were investigated. Greenhouse experiments showed that lignin application improved the growth of winter wheat (Triticum aestivum L.) in all three soils investigated. The increase of the biomass for wheat shoot was 59.7%, 39.8% and 12.3% for Beijing soil, Jiangxi soil and Dongbei soil, respectively. In contrast, lignin amendment decreased the concentrations of heavy metals in wheat shoots from 2.2% to 61.0%. Sequential extraction procedure of a three-step BCR was used to investigate the fraction distribution. The extractable fractions were specified as fraction B1: water soluble, exchangeable and carbonate bound or weakly specifically adsorbed; B2: Fe-Mn oxide bound; B3: organic matter and sulfide bound. The results showed that lignin application led to the redistribution of heavy metals in each fraction. Generally, heavy metals decreased in B1 and B2 fractions and increased in B3 fraction. Upon the results short-term application of lignin in agricultural land not only improves the growth of wheat but also reduces the phyto-abailability of heavy metal in wheat. | WANG Songxue, ZHANG Shuzhen, SHAN Xiaoquan & MU Huanzhen Stale Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China Science Academy of State Administration of Grain, Beijing 100037, China | 2005 | Science China(Life Sciences)2005，48，z1： | 3 |
| 2 | 谷物冷却器低温储粮试验报告显示文摘利用集制冷和通风于一体的谷物冷却器对砖筒仓和钢板仓储藏的小麦、玉 米和稻谷进行冷却通风度夏试验。结果表明:对于高大、密闭条件好的筒仓,经一次冷却 通风后即可使储粮安全过夏。可达到延缓储粮品质陈化、控制虫霉危害的目的。同时,可 比人工倒仓节约大笔费用和人力,收到了良好的社会效益和可观的经济效益。 | (Huanan State Grain Storage. Heilongjiang) | 1999 | 粮食储藏1999，28，2： | 3 |
| 3 | 脱毒桐饼饲喂肉鸡试验显示文摘经物理—化学法脱毒后的桐饼,按10%和15%的比例添加于饲料中喂养肉鸡,其增重、饲料报酬、肉用性能和内部脏器的变化与对照组相比均无明显的差异。 | Sichuan Grain storage Research Institute,Ministry of commerce.Oils and Fats Company of Wanxian,Sichuan | 1991 | 粮食储藏1991，20，2： | 2 |
| 4 | 土堤仓双环流熏蒸杀虫暨机械通风防结露显示文摘在土堤仓仓底和仓顶同时设置风道.采用环流熏蒸,使毒气在短时间即可到达全仓各个部位,且分布均匀,保证了熏蒸杀虫效果;进行机械通风降温降水,有效地解决了仓顶结露的问题. | (Qinyang Grain Bureau, Henan) | 1994 | 粮食储藏1994，23，5： | 2 |
| 5 | Plocalcitonin in bacterial infections -hype, hope, more or less显示文摘 | Christ -Grain M Muller B | 2005 | Swiss Med wkly2005，135，： | 1 |
| 6 | Supercritical water oxidation of sludge contaminated with toxic organic chemicals显示文摘 | Grain N Shanableh A Gloyna E | | 0，，07： | 1 |
| 7 | Interleukin 1 receptor dependence of serum transferred arthritis can be circumvented bytoll-like receptor 4 signaling 显示文摘 | Choe JY Grain B Wu SR | 2003 | J Exp Med2003，197，4： | 1 |
| 8 | 显示文摘 | wang Peiling Li Yongxiang Fabrication of textured bismuth titanate by templated grain growth using aqueous tape casting | | Journal of the European ceramics Society0，，： | 1 |
| 9 | 显示文摘 | Kimura T Effect of Potassium Concentration on the Grain Orientation in Bismuth Sodium Potassium Titanate | 2002 | J Am Ceram Soc2002，856，： | 1 |
| 10 | Manufacturing of Mo-25Re and Mo-50Re alloys by means of powder sintering at medium temperatures 显示文摘 | Grain J L Mannheim R L | 1998 | Mater Manuf Proc1998，13，5： | 1 |
| 11 | Diamond 显示文摘 | P Keblinski S R Philiipot D Wolf and H Gleiter on the Nature of Grain Boundaries in Nanocrystalline | 1999 | Nanostructured Materials1999，，12： | 1 |
| 12 | Sintering and characterization of intermediate phases in the Mo-Re alloys 显示文摘 | Grain J L Mannheim R L | 2001 | Key Eng Mater2001，189，191： | 1 |
| 13 | External auditory canal cholesteatoma显示文摘 | Grain P Degols JC Delos M | 1997 | Arch Otolaryngol Head Neck1997，128，1： | 1 |
| 14 | Structural identification of phases in Mo-Re alloys within the range from 5% to 95% Re 显示文摘 | Mannheim R L Grain J L | 2003 | J Mater Proe Techn2003，，： | 1 |
| 15 | Analytical performance of ACB test for ischemia on the konelab 20显示文摘 | Lefevre G Graine H Rouy S | 2003 | Clin Chem2003，49，： | 1 |
| 16 | 17β-estradiol reduces stroke injury in estrogen-deficient female animals 显示文摘 | Alkayed NT grain BJ | 1999 | Stroke1999，30，8： | 1 |
| 17 | Regulation of flavonoid biosynthesis involves an unexpected complex transcriptional regulation of TT 8 expression, in A rabidopsis显示文摘 | Wenjia Xu Damaris Grain José Gourrierec Erwana Harsco?t Adeline Berger Vincent Jauvion Aurélie Scagnelli Nathalie Berger Przemyslaw Bidzinski Zsolt Kelemen Fabien Salsac Antoine Baudry Jean‐Marc Routaboul Lo?c Lepiniec Christian Dubos | 2013 | New Phytol2013，，1： | 1 |
| 18 | Mechanical properties of an steel processed by warm 显示文摘 | Song R Ponge D Raabe D uhrafine grained C-Mn deformation and annealing 53(18) :4881 -4892 | 2005 | Acta Materialia2005，，： | 1 |
| 19 | Ultra-low doses of naltrexone or etorphine increase morphine's antinociceptive potency and attenuate tolerance/dependence in mice显示文摘 | Shen KF Grain SM | 1997 | Brain Res1997，757，23： | 1 |
| 20 | Quality characteristics for brown rice 显示文摘 | Grain Ha K Y | 1994 | Korea Journal Crop Science1994，39，1： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员