| simulation of temporal and spatial distribution of required irrigation water by crop models and the pan evaporation coefficient method |
杨艳敏; |
proceedings of the SPIE |
2009 |
| the application of 3S technologies in modern logistics information system |
沈彦俊; |
proceedings of the 2009 international conference on Machine Learning and Cybernetics |
2009 |
| the arsenic hyperaccumulator Fern Pteris vittata L. |
谢庆恩; |
environmental science &technology |
2009 |
| Visual assessment of soil structure: evaluation of methodologies on sites in canada, china and germany part 1: comparing visual methods and linking them with soil physical data and grain yield of cereals |
胡春胜; |
soil and tillage research |
2009 |
| visual assessment of soil structure: part 2. implications of tillage, rotation and traffic on sites in canada, china and germany |
胡春胜; |
soil & tillage research |
2009 |
| 小麦水分利用效率及相关QTL研究进展 |
闫超; |
中国农学通报 |
2009 |
| 近50年中国蒸发皿蒸发量变化趋势及原因 |
刘敏; |
地理学报 |
2009 |
| 不同灌溉次数和灌溉量对冬小麦氮素吸收转移的影响 |
金欣欣; |
华北农学报 |
2009 |
| 华北平原冬小麦麦田覆盖对土壤温度和生育进程的影响 |
高丽娜; |
干旱地区农业研究 |
2009 |
| 降水、灌溉和品种对玉米产量和水分利用效率的影响 |
邵立威; |
灌溉排水学报 |
2009 |
| 亏缺灌溉及叶面喷锌对番茄产量品质及水分利用效率的影响 |
姜凤超; |
干旱地区农业研究 |
2009 |
| 小流域径流泥沙自动采集器的试验研究 |
曹建生; |
农业工程学报 |
2009 |
| 中国北方城市雨水资源利用探讨 |
王情; |
水资源保护 |
2009 |
| 气候变化对大兴安岭北部沼泽景观格局的影响 |
刘宏娟; |
水科学进展 |
2009 |
| 太行山低山丘陵区不同土地利用条件下土壤容重空间变化特征 |
许友信; |
中国农学通报 |
2009 |
