Smith Monique E, Bommarco Riccardo, Vico Giulia
Department of Ecology, Swedish University of Agricultural Sciences, Uppsala, Sweden.
Glob Chang Biol. 2025 Jan;31(1):e70012. doi: 10.1111/gcb.70012.
Here, we provide a commentary on “Changes in the yield effect of the preceding crop in the US Corn Belt under a warming climate” recently published in Global Change Biology. Crop rotational diversity has recently been gaining interest for its role in climate change adaptation; however, the focus has been on climatic conditions in the growing season . This study uses data from over a wide area and an important cropping system to demonstrate that the benefits of a different preceding crop for both corn and soybean depended on both growing season and non‐growing conditions.
在此，我们对最近发表在《全球变化生物学》上的“气候变暖下美国玉米带前作作物的产量效应变化”进行评论。作物轮作多样性因其在适应气候变化中的作用，近来受到关注；然而，关注点一直放在生长季的气候条件上。本研究利用大面积和重要种植系统的数据，证明了不同前作作物对玉米和大豆的益处既取决于生长季条件，也取决于非生长季条件。
