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| 1 | 土壤保持耕作——全球农业可持续发展优先领域显示文摘从农业活动对全球变化以及对农业可持续发展的影响进而导致全球性土壤保持需求的迫切性增加出发,追踪了国外土壤保持耕作领域的研究和发展动态;对中国该领域研究发展现状和研究水平,从时间、深度、方法、生产应用等方面与国外进行了比较分析。中国是一个水土流失和耕地退化严重的农业大国,而从全球统计数字来看,中国土壤保持耕作面积目前仅占全球保持耕作面积的0.2%,仅占全国耕地面积的0.1%,其现状与中国耕地资源和环境的继续退化以及对土壤保持耕作需求的增加极不相符。加强中国土壤保持耕作系统研究和土壤保持耕作“节能固碳”长期建设不仅对中国而且对全球变化及农业可持续发展具有重大意义。鉴于中国土壤保持耕作领域研究和发展所存在的不足和所面临的更大挑战,以及该领域研究涉及到复杂的农业系统“耕作管理-生物过程-环境变化”相互作用及其系统能流-碳流循环过程,尤其农业生态系统碳汇/源估量尚存在诸多不确定性因素等科学问题,有必要运用综合的系统性研究分析方法,借助国外长期试验和理论研究经验,以及系统模型模拟研究手段等多学科和交叉学科知识,加速提升中国土壤保持耕作领域的科研实力和水平,为实现碳汇/源科学调控管理、减缓农业对温室效应贡献、促进农业可持续发展提供科学依据。 | 王小彬 蔡典雄 华珞 Hoogmoed W B Oenema O Perdok U D | 2006 | 中国农业科学2006，39，4： | 35 |
| 2 | Scenario Analysis of Tillage, Residue and Fertilization Management Effects on Soil Organic Carbon Dynamics显示文摘Based on data from 10-year field experiments on residue/fertilizer management in the dryland farming region of northern China, Century model was used to simulate the site-specific ecosystem dynamics through adjustment of the model’s parameters, and the applicability of the model to propose soil organic carbon (SOC) management temporally and spatially, in cases such as of tillage/residue/fertilization management options, was identified via scenario analysis. Results between simulations and actual measurements were in close agreement when appropriate applications of stover, manure and inorganic fertilizer were combined. Simulations of extreme C/N ratios with added organic materials tended to underestimate the measured effects. Scenarios of changed tillage methods, residue practices and fertilization options showed potential to maintain and enhance SOC in the long run, while increasing inorganic N slowed down the SOC turnover rate but did not create a net C sink without any organic C input. The Century model simulation showed a good relationship between annual C inputs to the soil and the rate of C sequestration in the top 20 cm layer and provided quantitative estimations of changes in parameters crucial for sustainable land use and management. Conservation tillage practices for sustainable land use should be integrated with residue management and appreciable organic and inorganic fertilizer application, adapted according to the local residue resource, soil fertility and production conditions. At least 50% residue return into the soil was needed annually for maintenance of SOC balance, and manure amendment was important for enhancement of SOC in small crop-livestock systems in which crop residue land application was limited. | WANG Xiao-Bin CAI Dian-Xiong W. B. HOOGMOED O. OENEMA U. D. PERDOK | 2005 | Pedosphere2005，15，4： | 14 |
| 3 | Possibilities for modelling the effect of compression on mechanical and physical properties of various Dutch soil types显示文摘 | PERDOK U D KROESBERGEN B HOOGMOED W B | 2002 | Soil and Tillage Research2002，65，1： | 1 |
| 4 | On the relations betweenstructure and morphology of crystals 显示文摘 | Hartman P Perdok W G | 1955 | ActaCrystal1955，8，49： | 1 |
| 5 | Double-blind,crossover comparison of 3 mg apomorphine SL with placebo and 4 mg apomorphine SL in male erectile dysfunction显示文摘 | Dula E Bukofzer S Perdok R | 2001 | Eur Urol2001，39，5： | 1 |
| 6 | Controlled traffic farming systems in the Netherlands显示文摘 | Perdok U D Lumkes L M | 1986 | Soil and Tillage Research1986，，8： | 1 |
| 7 | The relationship between RAST and skin test results in patients with asthma or rhinitis: a quantitative study with purihed major allergens 显示文摘 | Witteman A M Stapel S O Perdok G J | 1996 | J Allergy Clin Immunol1996，1，： | 1 |
| 8 | Persistency of methane mitigation by dietary nitrate supplementation in dairy cows显示文摘 | S.M. van Zijderveld W.J.J. Gerrits J. Dijkstra J.R. Newbold R.B.A. Hulshof H.B. Perdok | 2011 | Journal of Dairy Science2011，，： | 1 |
| 9 | Adverse events and patient tolerability of Apomorphine SL 2 and 3 mg:A cross-study analysis of phase II and III studies显示文摘 | Ralph DJ Sleep DJ Perdok RJ | 2002 | Eur Urol2002，1，3： | 1 |
| 10 | Measurement of stress-strain relationship of beech roots and calculation of the reinforcement effect of tree roots in soil-wheel systems显示文摘 | Cofie P Koolen A J Perdok U D | 2000 | Soil & Tillage Research2000，，57： | 1 |
| 11 | Safety and tolerability of apomorphine SL in men with cardiovascular disorders显示文摘 | Adams MA Perdok RJ Padley RJ | 2002 | Eur Urol2002，1，3： | 1 |
| 12 | Controlled traffic farming systems in the Netherlands 显示文摘 | Lamers J G Perdok U D Lumkes L M | 1986 | Soil and Tillage Research1986，8，： | 1 |
| 13 | Hyperexcitability in cattle fed ammoniated roughages显示文摘 | Perdok H B Leng R A | 1987 | Animal Feed Science and Technology1987，17，： | 1 |
| 14 | Normal human immu- noglobulin G4 is bispeeific:it has two different antigen-combining sites显示文摘 | Sehuurman J Van Ree R Perdok G J | 1999 | Immunology1999，97，4： | 1 |
| 15 | Measurement of stressstrain relationship of beech roots and calculation of the reinforcement effect of tree roots in soil wheel systems显示文摘 | P Cofie A J Koolen U D Perdok | 2000 | Soil & Tillage Research2000，57，： | 1 |
| 16 | Characterisation of soil profile roughness显示文摘 | Lu Zhixiong Nan C Perdok U D | 2005 | Biosystems Engineering2005，91，3： | 1 |
| 17 | On the relations between structure and morphology of crystals Ⅰ 显示文摘 | HARTMAN P PERDOK W G | 1955 | Acta Crystallography1955，8，： | 1 |
| 18 | Controlled traffic farming systems in the Netherlands 显示文摘 | Lamers J G Perdok U D Lumkes L M | 1986 | Soil and Tillage Research1986，8，： | 1 |
| 19 | Controlled traffic farming systems in the Netherlands显示文摘 | Lamers J G Perdok U D Lumkes L M | 1986 | Soil and Tillage Research1986，8，： | 1 |
| 20 | Onthe relations between slructure and morphology ofcrystals I显示文摘 | Hartman P Perdok W G | 1995 | Acta Cryst1995，8，： | 1 |
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