Effects of long-term organic fertilizer and straw on soil quality and crop yield in a rapeseed–maize rotation system DOI Creative Commons
Xiaoqin Tian, Tingting Yang, Zhuo Li

et al.

PLoS ONE, Journal Year: 2025, Volume and Issue: 20(4), P. e0322223 - e0322223

Published: April 29, 2025

This study aimed to pursue more sustainable agriculture in a new rapeseed–maize rotation system. We assessed the effects of organic fertilizer and straw on soil quality crop yield through 15-year field experiment: mainly applied (MM); inorganic with (MCS); (MC); only (CS); (C) as control. Compared C treatment, yields, carbon (SOC), available nitrogen (AN), phosphorus (AP), potassium (AK), porosity (SP), capacity (FC), 0.250–2.000 mm large aggregates water-stable (WA0.250-2.000) were significantly ( P <0.05) increased by fertilization treatments (MCS, MC, MM); bulk density (SBD) WA<0.053 decreased. Similarly, addition (CS MCS) also had significant nutrients, structure, yield, compared MC treatments, respectively. However, applying fertilizers (MM) no effect. The highest nutrient comprehensive evaluation value (NCEV), SP, FC, MA>2.000, WA0.053–0.250, yields observed MCS treatment. rapeseed maize 36.0% 11.8% response Pearson correlations showed that total (TN), (TK), AK, SBD, strongest correlates followed SOC, WA>2, WA0.250–2.000. suggests was best method increase improving WA>0.250, reducing SBD WA<0.053.

Language: Английский

Effects of long-term organic fertilizer and straw on soil quality and crop yield in a rapeseed–maize rotation system DOI Creative Commons
Xiaoqin Tian, Tingting Yang, Zhuo Li

et al.

PLoS ONE, Journal Year: 2025, Volume and Issue: 20(4), P. e0322223 - e0322223

Published: April 29, 2025

This study aimed to pursue more sustainable agriculture in a new rapeseed–maize rotation system. We assessed the effects of organic fertilizer and straw on soil quality crop yield through 15-year field experiment: mainly applied (MM); inorganic with (MCS); (MC); only (CS); (C) as control. Compared C treatment, yields, carbon (SOC), available nitrogen (AN), phosphorus (AP), potassium (AK), porosity (SP), capacity (FC), 0.250–2.000 mm large aggregates water-stable (WA0.250-2.000) were significantly ( P <0.05) increased by fertilization treatments (MCS, MC, MM); bulk density (SBD) WA<0.053 decreased. Similarly, addition (CS MCS) also had significant nutrients, structure, yield, compared MC treatments, respectively. However, applying fertilizers (MM) no effect. The highest nutrient comprehensive evaluation value (NCEV), SP, FC, MA>2.000, WA0.053–0.250, yields observed MCS treatment. rapeseed maize 36.0% 11.8% response Pearson correlations showed that total (TN), (TK), AK, SBD, strongest correlates followed SOC, WA>2, WA0.250–2.000. suggests was best method increase improving WA>0.250, reducing SBD WA<0.053.

Language: Английский

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