Published: Oct. 13, 2022
My parents Alvarus Marino and Cleonice
Language: Английский
Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)
Published: Jan. 2, 2025
Language: Английский
Citations
1
Soil and Tillage Research, Journal Year: 2022, Volume and Issue: 223, P. 105459 - 105459
Published: June 13, 2022
Language: Английский
Citations
29
Expert Systems with Applications, Journal Year: 2023, Volume and Issue: 232, P. 120881 - 120881
Published: June 25, 2023
Language: Английский
Citations
14
Agriculture, Journal Year: 2022, Volume and Issue: 12(8), P. 1220 - 1220
Published: Aug. 13, 2022
The traffic-induced soil compaction in the field has gradually become an important constraint to sustainable agricultural development. A experiment was conducted acquire stress transmitted caused by multiple passes with different types of tractors and investigate impact these stresses on bulk density crop growth. applied two masses: LOVOL M904 (HC) John Deer 280 (LC), six treatments 0 (C0), 1 (C1), 3 (C3), 5 (C5), 7 (C7), 9 (C9) tractor for each tractor. results showed that at number passes, small axle-loads 0–20 cm depth generated higher additional stress, while large 20–80 stress. In layer, when continuous is less than times, a axle-load lead larger density, more 7, leads density. At depths cm, this study, levels inhibited key growth indicators maize, resulting yield reductions. effect load maize increased significantly 1–5 having no significant 7–9 producing greater reductions HC. This study will provide theoretical basis technical support selection machinery reasonable tillage technology.
Language: Английский
Citations
17
Sustainability, Journal Year: 2022, Volume and Issue: 14(2), P. 841 - 841
Published: Jan. 12, 2022
Removing sugarcane straw to increase bioenergy production can generate significant income the industry. However, contributes regulation of soil functions and consequently supports provision ecosystem services, such as water flow regulation. Thus, removal may hinder these especially in mechanized systems, which have compaction problems due machinery traffic. In this study, we assess a six-year experiment Brazil with four rates removal: 0 Mg ha−1 (TR), 5 (HR), 10 (LR), 15 (NR) remaining straw. Using attributes, bulk density, porosity, infiltration, runoff, saturated hydraulic conductivity available water-holding capacity, indicators key functions, calculated soil-related service (ES) index for provision. The ES revealed that was low regardless management (0.56, 0.63, 0.64 0.60 TR, HR, LR NR, respectively). It be consequence caused by traffic throughout successive cycle, whose unable mitigate issue. end cycle (sixth ratoon), had little effect on physical indicators, impact associated Nevertheless, should planned consider other benefited retention.
Language: Английский
Citations
10
ASSA, CSSA and SSSA, Journal Year: 2024, Volume and Issue: unknown, P. 145 - 178
Published: March 6, 2024
Language: Английский
Citations
1
Agronomy, Journal Year: 2022, Volume and Issue: 12(10), P. 2281 - 2281
Published: Sept. 23, 2022
The intense and successive use of mechanization in modern cropping systems has increased soil compaction under no-till areas. In this study, we aimed to assess the performance a fixed shank coupled with seeder for mitigation induced by machinery traffic as an efficient alternative replacing chiseling subsoiling operations We evaluated long-term experiment conducted clay loam (Rhodic Haplustox) southern Brazil. was randomized block design, whose treatments consisted three wheel-traffic intensities: 0 (0 WT), 14 (14 28 (28 combined four tillage mechanical interventions field: (NT), (NT + FS), (SC), (SS). physical attributes were penetration resistance (SPR), macroporosity (MaP), microporosity (MiP), total porosity (TP), bulk density (BD), field-saturated hydraulic conductivity (Kfs), S index, plant-available water capacity (PAWC). addition, critical functions using quality index (SPQI). results showed that SPR sensitive captured differences among intervention methods. Machinery caused compaction, increasing reducing PAWC. Soil promoted lower BD, higher TP, MaP, Kfs, at 0.05–0.15 m layer. Based on SPQI, no changes detected between NT FS. On other hand, SC SS enhanced functioning 10%. concluded 15-cm deep could not mitigate operation. Therefore, method is less effective improving soil’s environment than operations. Finally, encourage monitoring persistence these benefits over subsequent crop seasons years deficit along cycle.
Language: Английский
Citations
7
GCB Bioenergy, Journal Year: 2024, Volume and Issue: 16(9)
Published: Aug. 9, 2024
Abstract Biofuels are essential to ensure the energy transition and mitigating of climate change. However, understanding impact land use change (LUC) management practices on soil organic carbon (SOC) stocks is fundamental ensuring well‐founded policymaking assessing sector's footprint. Here, we conducted a meta‐analysis (511 pairwise observations) obtain Brazil's SOC stock factors (SOC scf ) for LUC in sugarcane fields. Our results showed that converting native vegetation reduced all assessed periods. The conversion from annual crops reduction first 10 years but with recovery over time. pasture only 10–20‐year period had neutral effect other periods evaluated. our dataset high variability , many observations indicating an increase stock, which related degraded pastures. We observed accumulation rate each ton straw was affected by interaction between texture precipitation. Regarding management, low removal (< 34%) did not affect while moderate (34%–66%) (> 66%) resulted losses 5.0% 0.950) 9.9% 0.901), respectively. also tillage vinasse application increased 24.0% 1.24) 10.0% 1.10) respectively, proving be good strategies support C sequestration Finally, highlight can contribute improvement public policies used future life cycle assessment (LCA) modeling studies, as they provide robust data establishing regional induced practices, enhancing reliability footprint biofuel production.
Language: Английский
Citations
1
AgriEngineering, Journal Year: 2024, Volume and Issue: 6(3), P. 3016 - 3029
Published: Aug. 21, 2024
Agricultural cargo vehicles are responsible for applying severe soil pressures. However, the ground straw cover can attenuate loads applied by wheels to surface. This research evaluated effect of three tires, p1—Radial Very Flex, p2—Radial Improved and a p3—Bias Ply tire, on amounts surface (0, 15, 30 Mg ha−1). We adopted completely randomized design (CRD) with rigid replications total contact area punctual claws. The bin test verified deformable surface, tread marks, penetration resistance (SPR). tire’s claw determines its area, construction model area. in increased linearly due increase covering, reducing sinkage; p2 ha−1 shows most significant p1 p3 showed no difference. A from 0 areas 25.5, 38.0, 20.0% p1, p2, p3, respectively. Compared 6.2, 6.8, 7.8 times bare soil, ha−1; this was up 4.2, 4.5, 5.9 same surfaces. Keeping improves physical quality SPR, so has buffer function wheel–soil relationship.
Language: Английский
Citations
1
Journal of soil science and plant nutrition, Journal Year: 2023, Volume and Issue: 23(4), P. 6167 - 6182
Published: Sept. 15, 2023
Language: Английский
Citations
3