Research Square (Research Square), Год журнала: 2024, Номер unknown
Опубликована: Апрель 24, 2024
Язык: Английский
Research Square (Research Square), Год журнала: 2024, Номер unknown
Опубликована: Апрель 24, 2024
Язык: Английский
Industrial Crops and Products, Год журнала: 2025, Номер 228, С. 120884 - 120884
Опубликована: Март 28, 2025
Язык: Английский
Процитировано
0Soil Biology and Biochemistry, Год журнала: 2025, Номер 207, С. 109815 - 109815
Опубликована: Апрель 17, 2025
Язык: Английский
Процитировано
0The Science of The Total Environment, Год журнала: 2025, Номер 978, С. 179427 - 179427
Опубликована: Апрель 19, 2025
Язык: Английский
Процитировано
0BMC Plant Biology, Год журнала: 2025, Номер 25(1)
Опубликована: Апрель 24, 2025
Straw incorporation is an effective agronomic practice for improving soil fertility and crop yield. In this study, we investigated the effects of different straw modes on organic carbon components, enzyme activities, microbial community in Vertisols Huang-Huai-Hai Plain based a 15-year field experiment. detail, four were carried out, control without (CK), crushed wheat mulching summer maize season (T1), was buried winter (T2), (T3). Results showed that all significantly increased SOC both soil, with T2 having greatest effect boosting SOC. labile T3 elevated DOC by 60.1% 64.3%, respectively. also activities αG, βG, CBH, βX, NAG, LAP, AP. LAP activity 119.0% 127.4%, Furthermore, found although could effectively increase diversity communities short term, it did not improve long-term stability wheat-maize rotation system. These results suggest (T2) can be strategy to ecological function Plain.
Язык: Английский
Процитировано
0Sustainability, Год журнала: 2024, Номер 16(24), С. 11140 - 11140
Опубликована: Дек. 19, 2024
Reducing soil tillage with the application of catch-crop green mass as a mulch is conservation practice that used in agriculture to improve ecosystem functioning. Such cultivation method enhances organic matter quantity and quality through improvement biological activity nutrient availability, while reducing disturbance. Therefore, three-year field experiment was conducted years 2017–2019 evaluate effect three methods (TMs) (conventional, CT; reduced, RT; strip tillage, ST) on microbial specific enzyme properties (microbial C N content, dehydrogenases—DHA, rate fluorescein sodium salt hydrolysis—FDAH, CMC-cellulase—Cel β-glucosidase—Glu) certain basic properties. The study performed field; it one-factor carried out randomized block design. samples were collected from upper layer five times year: April (before sowing soybean), May, June, August September soybean harvesting). or sampling dates had no significant carbon total nitrogen levels. Most C-related (the content biomass C-cycling enzymatic such Cel Glu) bioindicators (DHA activity, FDAH rate) revealed seasonal changes, whereby each variable affected different order (e.g., significantly higher than other months—22%, DHA June compared months—18%). RT increased CT ST, difference between 8 33% (with mean 18%). exception β-glucosidase determined 2019, which case (1.02 mg pNP kg−1 h−1) ST (0.705 h−1). However, explanation for phenomenon could not possibly be based available data. Our results suggested response activities toward same factor may due inherent variability associated spatial well itself changes periodic occurrence its substrates soil. Generally, reduced combined plant residues return recommended enhancing health by improving features. findings above suggest system an important component management sustainable agriculture.
Язык: Английский
Процитировано
3Agriculture, Год журнала: 2023, Номер 13(12), С. 2188 - 2188
Опубликована: Ноя. 23, 2023
The aim of the study was to determine impact that three cultivation systems—conventional till (CT), reduced (RT), and strip-till one-pass (ST-OP)—had on biological parameters soil their relationships with organic matter properties in row zone (R) inter-row (IR). For this purpose, a long-term static field experiment carried out, from which samples were taken depth 0–20 cm following determined: TOC; TN content fractional composition matter; activity dehydrogenases (DEHs), catalase (CAT), alkaline (AlP), acid phosphatase (AcP); abundances heterotophic bacteria (B), filamentous fungi (F), actinobacteria (Ac), cellulolytic microorganisms (Ce). Soil for parameter tests collected summer (July) autumn (October). RT ST-OP increase TOC, TN, carbon, nitrogen humic fulvic fractions. studied groups microorganisms, conditions development least favourable under CT cultivation. results show July, activities DEH CAT highest ST-OP, whereas October, they CT. AlP AcP markedly both months. Enzyme significantly IR zone. indicate that, calculated multiparametric indicators, (AlP/AcP, GMea, BIF, BA12, TEI), BA12 is sensitive indicator quality.
Язык: Английский
Процитировано
6Journal of Arid Land, Год журнала: 2024, Номер 16(5), С. 725 - 737
Опубликована: Май 1, 2024
Язык: Английский
Процитировано
2European Journal of Agronomy, Год журнала: 2024, Номер 159, С. 127275 - 127275
Опубликована: Июль 16, 2024
Язык: Английский
Процитировано
2Land Degradation and Development, Год журнала: 2024, Номер unknown
Опубликована: Сен. 8, 2024
ABSTRACT Straw returning has been broadly recognized as an agronomic strategy to manage soil quality and great potential enhance fertility. However, microbial metabolism ecosystem multifunctionality in response various straw strategies the black remain poorly understood. Here, a 5‐year field trial was conducted discover effects of four management (SIDP, incorporation by deep ploughing; SIRT, rotary tillage; SM, mulching with no‐tillage; SR, removal no‐tillage) on biochemical properties topsoil (0–20 cm) subsoil (20–40 cm). SM maintained fertility, evidenced increases organic carbon, total nitrogen, dissolved compared SIDP SR. Additionally, this promoted biomass. It also stimulated nutrient cycling through increased enzyme activity. Meanwhile, alleviated carbon limitation shift from P N other treatments, especially subsoil. This directly influenced available nutrients properties, revealed partial least‐squares path modeling analysis. Besides, 29%–37% both layers Random forest analysis indicated that biomass activity were main drivers increase multifunctionality. In conclusion, no‐tillage is optimal for improving stimulating activities, alleviating limitation, increasing Northeast Plain.
Язык: Английский
Процитировано
2Applied Economics, Год журнала: 2024, Номер unknown, С. 1 - 14
Опубликована: Ноя. 8, 2024
Язык: Английский
Процитировано
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