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| 1 | 长期保护性耕种方式对农田表层土壤性质的影响显示文摘研究了不同耕种方式对澳大利亚同一地区3种土壤表层(0-5cm)理化性质的作用,以揭示保护性耕作对土壤质量恢复的影响。结果表明:免耕穴播/保留残茬(DD/SR)、多年生人工草地(PP)和自然草地(NP)表层土壤的〉2mm水稳性团聚体含量、全氮、有机碳含量、田间持水量均显著高于其相应对照传统耕作/秸秆焚烧(CC/SB)、人工草地/作物轮作(PPC)和耕作(CT)的;土壤全氮含量、田间持水量分别与有机碳含量之间有极显著的正相关关系(r=0.994**,r=0.996**,n=6),而受土壤质地等因素的影响较小;在同一类型的土壤上,土壤有机碳含量与水稳定性团聚体含量之间存在显著的相关性;在不同试验区,耕作措施对表层土壤容重和孑L隙分布的影响存在较大差异;秸秆焚烧和施用石膏对表层土壤的pH及交换性阳离子含量有较大的影响。研究表明长期保护性耕作、草田轮作或多年生草地有利于提高表层土壤有机碳含量和结构稳定性,从而改善土壤的供肥供水能力。 | 张国盛 K Y Chan G D Li D P Heenan | 2008 | 生态学报2008，28，6： | 45 |
| 2 | Effect of tillage and stubble management on soil water store, crop growth and yield in a wheat-lupine rotation in southern NSW显示文摘 | Chan K Y Heenan D P | 1996 | Australian Journal of Agricultural Research1996，47，： | 1 |
| 3 | Impact of tillage, stubble management and crop rotation on nematode populations in a long- term field experiment显示文摘 | RAHMAN L CHAN K Y HEENAN D P | 2007 | Soil & Tillage Research2007，95，12： | 1 |
| 4 | Impact of tillage, stubble management and crop rotation on nematode populations in a long-term field experiment 显示文摘 | RAHMAN L CHAN K Y HEENAN D P | 2007 | Soil & Tillage Research2007，95，： | 1 |
| 5 | Effect of tillage and stubble management on soil water store, crop growth and yield in a wheat-lupine rotation in southern NSW显示文摘 | Chart K Y Heenan D P | 1996 | Australian Journal of Agricultural Research1996，47，4： | 1 |
| 6 | Long-term impact of rotation,tillage and stubble management on the loss of soil organic carbon and nitrogen from a chromic Luvisol显示文摘 | Heenan D P Chan K Y Knight P G | | 0，，01： | 1 |
| 7 | Soil carbon fractions and relationship to soil quality under different tillage and stubble management显示文摘 | D P Heenan A Oates | 2002 | Soil & Tillage Research2002，63，： | 1 |
| 8 | Soil carbon fractions and relationship to soil quality under different tillage and stubble management显示文摘 | Chan K Y Heenan D P Oates A | 2002 | Soil & Tillage Research2002，63，34： | 1 |
| 9 | Soil carbon fractions and relationship to soil quality under different tillage and stubble management显示文摘 | Chan K Y Heenan D P Oates A | 2002 | Soil and Tillage Research2002，63，： | 1 |
| 10 | Soil carbon fractions and relationship to soil quality under different tillage and stubble management显示文摘 | Chan K Y Heenan D P Oates A | 2002 | Soil and Tillage Research2002，63，34： | 1 |
| 11 | Soil carbon fractions and relationship to soil quality under different tillage and stubble management显示文摘 | Chan K Y Heenan D P Oates A | 2002 | Soil & Tillage Research2002，63，： | 1 |
| 12 | Soil carbon fractions and relationship to soil quality under different tillage and stubble management显示文摘 | Chan K Y Heenan D P Oates A | 2001 | Soil & Tillage Research2001，63，34： | 1 |
| 13 | Microbial-induced soilaggregate stability under different crop rotations显示文摘 | CHAN K Y HEENAN D P | 1999 | Biol Fertil Soils1999，30，： | 1 |
| 14 | Long-term impact of rotation, tillage and stubble management on the loss of soil organic carbon and nitrogen from a Chromic Luvisol 显示文摘 | Heenan D P Chan K Y Knight P G | 2004 | Soil & Tillage Research2004，76，： | 1 |
| 15 | soil carbon fractions and relationship to soil quality under different tillage and stubble management显示文摘 | Chan K Y Heenan D P Oates A | 2002 | Soil & Tillage Research2002，63，： | 1 |
| 16 | The long-term effects of rotation, tillage and stubble management on soil mineral nitrogen supply to wheat显示文摘 | Heenan D P Chan K Y | 1992 | Australian Journal of Soil Research1992，30，： | 1 |
| 17 | Decline in soil organic and total nitrogen in relation to tillage, stubble management, and nitrogen显示文摘 | Heenan D P Mghie W J Thomson F M | 1995 | Australian Journal of Experimental Agriculture1995，35，： | 1 |
| 18 | Long-term impact of rotation, tillage and stubble management on the loss of soil organic carbon and nitrogen from a Chromic Luvisol显示文摘 | Heenan D P Chan K Y Knight P G | 2004 | Soil & Tillage Research2004，76，： | 1 |
| 19 | Soil carbon fractions and relationship to soil quality under different tillage and stubble management显示文摘 | Chan K Y Heenan D P Oates A | 2002 | Soil & Tillage Research2002，63，： | 1 |
| 20 | Microbial-induced soil aggregate stability under different crop rotations 显示文摘 | Chart K Y Heenan D P | 1999 | Biology and Fertility of Soils1999，30，12： | 1 |
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