茬口即茬口效应,前茬作物对后茬作物的生长发育及产量的影响被称之为“茬口效应”。茬口效应是客观存在的。不同作物,其茬口效应不同,对土壤养分状况及后茬作物产量的影响也不同。
... cover crops 遮盖作物 crops and soils 农作物与土壤 crops for rotation 茬口 ...
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Winter wheat yield was more sensitive to rainfall and spring maize yield more influenced by previous crop stubbles in rotation system.
在轮作条件下,冬小麦的产量更容易受到降水的影响,而春玉米的产量更容易受茬口的影响。
参考来源 - 黄土高原中部旱作粮田土壤干燥化效应与土壤水分承载力模拟研究·2,447,543篇论文数据,部分数据来源于NoteExpress
文中从茬口安排、品种选用和栽培技术要点等方面论述了该模式的高产高效栽培技术。
The paper introduces this cropping mode from these aspects of stubble arrangement, breed selecting, and planting technology.
在轮作条件下,冬小麦的产量更容易受到降水的影响,而春玉米的产量更容易受茬口的影响。
Winter wheat yield was more sensitive to rainfall and spring maize yield more influenced by previous crop stubbles in rotation system.
在山西临汾、襄汾采用大区对比法研究了土壤质地和茬口对小麦产量及水分利用效率的影响。
Affect of soil texture and rotation on wheat yield and water use efficiency has studied by using the method of contrast in Linfen and Xiangfen, Shanxi province.
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