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  • 匿名
关注:1 2013-05-23 12:21

求翻译:宁夏引黄灌区增施有机肥对麦田硝态氮淋失量的影响是什么意思?

待解决 悬赏分:1 - 离问题结束还有
宁夏引黄灌区增施有机肥对麦田硝态氮淋失量的影响
问题补充:

  • 匿名
2013-05-23 12:21:38
Ningxia Yellow River Irrigation Catcher nitrate leaching organic fertilizer
  • 匿名
2013-05-23 12:23:18
In Ningxia irrigation areas from Huang Shi nitro organic fertilizer to wheat field nitrogen State affected by the amount of missing shower
  • 匿名
2013-05-23 12:24:58
The Ningxia Huang river irrigated area increases executes organically fat to the wheat field nitric nitrogen leaching out quantity influence
  • 匿名
2013-05-23 12:26:38
Ningxia Yellow River irrigation areas of applying organic fertilizer impact on nitrate-nitrogen leaching in wheat field
  • 匿名
2013-05-23 12:28:18
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