Effects of fertilization on the composition of bacterial populations in the rhizosphere soil of Legume-Gramineae mixtures in the Hexi Corridor region DOI
Jingru Chen, Lili Nan,

Chen Xiaoshan

и другие.

Research Square (Research Square), Год журнала: 2024, Номер unknown

Опубликована: Апрель 24, 2024

Abstract Background and aims Fertilization is a critical management practice for improving soil fertility increasing agricultural production. We still don't fully understand how biotic abiotic variables interact with multifunctionality in the rhizosphere of legume-Gramineae mixtures following fertilization. Studies on effects fertilization bacterial composition particular geographical areas are scarce. Methods To tackle this matter, we set up five treatments: no fertilizer zone (CK, N0P0K0), nitrogen-phosphorus-potassium (NPK, N2P2K2), nitrogen-less (PK, N0P2K2), phosphorus-less (NK, N2P0K2), potassium-less (NP, N2P2K0). The data were measured to assess response mechanism management. Results treatment resulted beneficial impact nutrients, enzyme activity, biological characteristics, reaching maximum under N2P2K2 treatment. analysis community revealed that oligotrophic taxa decreased primarily due addition, including Acidobacteria, enhancing copiotrophic taxa, such as Bacteroidetes Proteobacteria, soil. Furthermore, according FAPROTAX analysis, results indicated variations function legumes gramineae. indirectly affected versatility by changing diversity communities. Conclusions can be reshaped properties modified different treatments, thus impacting potential community. This study has offer scientific guidance rational mixtures.

Язык: Английский

Soil extracellular enzymes, soil carbon and nitrogen storage under straw return: A data synthesis DOI Creative Commons
Yue Li, Xuezhi Liu, Junsheng Lu

и другие.

Industrial Crops and Products, Год журнала: 2025, Номер 228, С. 120884 - 120884

Опубликована: Март 28, 2025

Язык: Английский

Процитировано

0
Response of soil biota to agricultural management practices: A systematic quantitative meta-data-analysis and method selection framework DOI Creative Commons
Martina Lori,

R. Leitão,

F. N. David

и другие.

Soil Biology and Biochemistry, Год журнала: 2025, Номер 207, С. 109815 - 109815

Опубликована: Апрель 17, 2025

Язык: Английский

Процитировано

0
Metagenomic insights into the impact of tillage practices on soil nutrient cycling and wheat yield DOI
Hao Wang, Qinghua Yang, Shulan Wang

и другие.

The Science of The Total Environment, Год журнала: 2025, Номер 978, С. 179427 - 179427

Опубликована: Апрель 19, 2025

Язык: Английский

Процитировано

0
Effects of 15-year straw incorporation on soil carbon composition and microbial community under wheat–maize rotation system in the Huang-Huai-Hai Plain DOI Creative Commons
Xiang Chen, Zhiwei Tang, Ying Weng

и другие.

BMC 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

0
The Effect of Soil Tillage Systems on the Soil Microbial and Enzymatic Properties Under Soybean (Glycine max L. Merrill) Cultivation—Implications for Sustainable Soil Management DOI Open Access
Jacek Długosz, Bożena Dębska, Anna Piotrowska‐Długosz

и другие.

Sustainability, 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

3
Changes in Soil Organic Matter and Biological Parameters as a Result of Long-Term Strip-Till Cultivation DOI Creative Commons
Iwona Jaskulska, Joanna Lemanowicz, Bożena Dębska

и другие.

Agriculture, 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

6
Effects of desert plant communities on soil enzyme activities and soil organic carbon in the proluvial fan in the eastern foothills of the Helan Mountain in Ningxia, China DOI

Aihong Shen,

Shi Yun,

MI Wen-bao

и другие.

Journal of Arid Land, Год журнала: 2024, Номер 16(5), С. 725 - 737

Опубликована: Май 1, 2024

Язык: Английский

Процитировано

2
No-tillage mulch with green manure retention improves maize yield by increasing the net photosynthetic rate DOI
Yulong Wang,

Hanqiang Lyu,

Aizhong Yu

и другие.

European Journal of Agronomy, Год журнала: 2024, Номер 159, С. 127275 - 127275

Опубликована: Июль 16, 2024

Язык: Английский

Процитировано

2
Straw Returning With No‐Tillage Alleviates Microbial Metabolic Carbon Limitation and Improves Soil Multifunctionality in the Northeast Plain DOI

Juncong Chu,

Lihong Wang,

Rong Jia

и другие.

Land 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

2
Can farmers’ adoption of conservation tillage achieve sustainable agricultural production targets? Evidence from the Jianghan Plain, Hubei, China DOI
Guangyin Shang, Xin Yang,

Zhang An-lu

и другие.

Applied Economics, Год журнала: 2024, Номер unknown, С. 1 - 14

Опубликована: Ноя. 8, 2024

Язык: Английский

Процитировано

2