Acta Agronomica Sinica · 2026
Effects of tillage methods and nitrogen application rate on maize yield and soil aggregates in northeastern China under straw returning
Ma, S. Q., Wang, Z. P., Chen, H. T., Dou, S. X., Zhang, Y., Deng, A. X., Zhang, W. J., Yuan, X. Y., Song, Z. W.
Abstract
No abstract in the library.
Findings
What changed what, as the paper reports it. Grouped by the measured property. The largest groups are open; open the others as you need them.
soil bulk density
↑ 3= 25
- increase
NT vs. CTsignificant · 0–20 cm · 2022 and2024 · Yanjiagang farm · Fig3 LSD.05 NTa vsCTb2022; NTa vsCTd2024
Source · p. 9 “特别是 2022 年和 2024 年, NT 处”
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