14 year applications of chemical fertilizers and crop straw effects on soil labile organic carbon fractions, enzyme activities and microbial community in rice-wheat rotation of middle China (Record no. 68915)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03254nab|a22004097a|4500 |
| 001 - CONTROL NUMBER | |
| control field | 68915 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250620172405.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 25060522022||||ne ||p|op||||00||0|eng|dd |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 0048-9697 |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 1879-1026 (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER | |
| Standard number or code | https://doi.org/10.1016/j.scitotenv.2022.156608 |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | MX-TxCIM |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Bo Liu |
| 9 (RLIN) | 39167 |
| 245 10 - TITLE STATEMENT | |
| Title | 14 year applications of chemical fertilizers and crop straw effects on soil labile organic carbon fractions, enzyme activities and microbial community in rice-wheat rotation of middle China |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc. | Netherlands : |
| Name of publisher, distributor, etc. | Elsevier B.V., |
| Date of publication, distribution, etc. | 2022. |
| 500 ## - GENERAL NOTE | |
| General note | Peer review |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Traditional fertilization management can damage soil structure and lead to severe soil erosion. The practice of crop straw returning to the field reduces the negative impact of straw burning and improves soil quality. We investigated the effects of these agricultural practices on soil organic carbon components, enzyme activities, and soil microorganisms over 14 years of field experiments. Specifically, we studied four management strategies: no fertilizer or crop straw returning (CK), traditional chemical fertilization (NPK), crop straw returning (S), and crop straw returning with chemical fertilizer (NPKS). We found NPKS treatments significantly (P < 0.05) increased the dissolved organic carbon (DOC), microbial biomass carbon (MBC), particulate organic carbon (POC) and readily oxidized organic carbon (ROC) concentrations by 79.32 %, 82.16 %, 92.46 %, and 104.32 % relative to CK. Furthermore, under NPKS, the activities of soil enzymes related C, N, and P (α-glucosidase (αG), β-glucosidase (βG), cellulase (CBH), xylanase (βX), acetyl β-glucosaminidase (NAG), leucine aminopeptidase (LAP), and acid phosphate (AP)) were increased by 54.66 %, 113.26 %, 76.73 %, 52.41 %, 45.74 %, 56.69 %, and 68.92 % relative to CK, respectively. Redundancy analysis and structural equation modelling showed that straw returning had positive effects on soil microbial community diversity and richness, and also improved microbial activity which is favorable in the degradation of soil carbon. Furthermore, we found that soil fungi were more sensitive than bacteria to changes in soil carbon composition and enzyme activities following straw returning. These results suggest that straw returning combined with chemical fertilizer can be an effective strategy to improve soil labile organic carbon components, enzyme activities, and ecological function of microorganisms. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Straw |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 8207 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Organic carbon |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 27120 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Soil microorganisms |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 7739 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Crop rotation |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 1807 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Rice |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 1243 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Wheat |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 1310 |
| 651 #7 - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME | |
| Geographic name | China |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 3990 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hao Xia |
| 9 (RLIN) | 39172 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Cuncang Jiang |
| 9 (RLIN) | 39173 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Riaz, M. |
| 9 (RLIN) | 12098 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Li Yang |
| 9 (RLIN) | 1852 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Yunfeng Chen |
| 9 (RLIN) | 39174 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Xianpeng Fan |
| 9 (RLIN) | 39175 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Xiange Xia |
| 9 (RLIN) | 39176 |
| 773 0# - HOST ITEM ENTRY | |
| Title | Science of the Total Environment |
| Related parts | v. 841, art. 156608 |
| Place, publisher, and date of publication | Netherlands : Elsevier B.V., 2022. |
| International Standard Book Number | 0048-9697 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Article |
| Suppress in OPAC | No |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Date last seen | Total Checkouts | Price effective from | Koha item type | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection code | Withdrawn status | Home library | Current library | Date acquired |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 06/05/2025 | 06/05/2025 | Article | Not Lost | Dewey Decimal Classification | Reprints Collection | CIMMYT Knowledge Center: John Woolston Library | CIMMYT Knowledge Center: John Woolston Library | 06/05/2025 |