Web28 Apr 2016 · The results showed that the combined application of 800 kg ha-1 straw significantly increased the EOC, MBC, and LFOC contents and was a suitable agricultural … Web26 Nov 2024 · Straw ditch-buried returning is a new straw returning mode; however, the different effect of straw ditch-buried returning and frequently used straw returning modes …
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Web1 Mar 2024 · The adoption of wheat straw return including stubbles 25–30 cm in height and maize straw return in combination with sub-soiling is an optimal straw–return strategies … Web17 Mar 2024 · ABSTRACT. Straw return is widely applied to increase soil fertility and soil organic carbon storage. However, its effect on N 2 O emissions from paddy soil and the associated microbial mechanisms are still unclear. In this study, wheat straw was amended to two paddy soils (2% w/w) from Taizhou (TZ) and Yixing (YX), China, which were flooded … self employment tax 2022 rate
Long-term effects of straw return and straw-derived biochar …
Web28 Jan 2024 · Straw return to the soil is proposed as an effective practice to increase soil organic carbon (SOC) storage in croplands. Based on a 13-year field experiment with … Web7 Jan 2024 · Abstract We quantified the effects of different straw return modes on soil organic carbon (SOC), total nitrogen content (TN) and C: ... (Mixed); and (d) return of … WebThe four straw-return treatments were as follows: (1) no straw-return (CK), (2) only rice straw incorporated into the field (M 0 R ), (3) both maize and rice straw incorporated to field (M R ), and (4) maize straw mulched and rice straw incorporated into the field (M m R ). self employment tax after age 65