Substituting ecological intensification of agriculture for conventional agricultural practices increased yield and decreased nitrogen losses in North China (Record no. 63971)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 00595nab|a22002177a|4500 |
| 001 - CONTROL NUMBER | |
| control field | 63971 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20210726195720.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 200818s2020||||ne |||p|op||||00||0|eng|d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 0929-1393 |
| 024 8# - OTHER STANDARD IDENTIFIER | |
| Standard number or code | https://doi.org/10.1016/j.apsoil.2019.103395 |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | MX-TxCIM |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Ullah, S. |
| 9 (RLIN) | 15325 |
| 245 10 - TITLE STATEMENT | |
| Title | Substituting ecological intensification of agriculture for conventional agricultural practices increased yield and decreased nitrogen losses in North China |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc. | Amsterdam (Netherlands) : |
| Name of publisher, distributor, etc. | Elsevier, |
| Date of publication, distribution, etc. | 2020. |
| 500 ## - GENERAL NOTE | |
| General note | Peer review |
| 500 ## - GENERAL NOTE | |
| General note | Open Access |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | There is global concern about the adverse impacts of conventional agricultural practices on the environment. Recent evidence has shown that ecological intensification (EI) of agriculture can safeguard the environment from negative impacts of agricultural practices and simultaneously produce substantially higher crop productivity. Here, we employed the concept of EI and compared it with conventional agriculture or farmer’s practice (FP). We explored the effects of EI and FP treatments on maize yield, N losses via potential nitrification activity (PNA), potential denitrification activity (PDA), N2O emissions, greenhouse gas (GHG) emissions, and nitrogen (N) cycling microbial populations associated with nitrification and denitrification in fluvo-aquic soil and black soil of North China. There were four treatments, i.e., EI N-, FP N-, EI N+, FP N + at each site, - and + indicate no N addition and N addition, respectively. The results revealed that across the two soils, N addition increased PNA and PDA; however, compared with the FP N + treatment, lower PNA and PDA were observed in the EI N + treatment. Similarly, the abundance of N cycling genes, including AOA amoA and AOB amoA, for nitrification and nirS, nirK, and nosZ for denitrification were significantly increased under N addition, and compared with the FP N + treatment, reduced abundance was noted in the EI N + treatment. N2O and GHG emissions were quantified, and it was observed that, in comparison to the FP treatment, reduced N2O and GHG emissions occurred in EI treatments in the two locations. EI with best management practices also increased crop yield relative to FP. Owing to higher N rates in FP treatments, substantial soil acidification was noted in FP plots but not in EI plots. In addition, PNA and PDA were significantly positively linked with soil nitrifying and denitrifying communities, particularly in the black soil. Moreover, the N availability pathway rather than soil acidification mainly regulated N cycling microbial communities. Our results suggest that EI could be a sustainable and environmentally friendly approach due to higher crop productivity and lower N losses via PNA, PDA, N2O, and GHG emissions, thus preventing the negative impact of agricultural practices, especially N fertilization, on the environment. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Intensification |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 1957 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Nitrification |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 15865 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Denitrification |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 15862 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Nitrogen |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 2912 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Nitrous oxide |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 4669 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Greenhouse gas emissions |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 8210 |
| 651 #7 - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME | |
| Source of heading or term | AGROVOC |
| 9 (RLIN) | 3990 |
| Geographic name | China |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Chao Ai |
| 9 (RLIN) | 21438 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Shaohui Huang |
| 9 (RLIN) | 21439 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Dali Song |
| 9 (RLIN) | 21440 |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Abbas, T. |
| 9 (RLIN) | 21441 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Jiajia Zhang |
| 9 (RLIN) | 21442 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Wei Zhou |
| 9 (RLIN) | 18565 |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ping He |
| 9 (RLIN) | 18566 |
| 773 0# - HOST ITEM ENTRY | |
| Related parts | v. 147, art. 103395 |
| Place, publisher, and date of publication | Amsterdam (Netherlands) : Elsevier, 2020. |
| International Standard Serial Number | 0929-1393 |
| Title | Applied Soil Ecology |
| Record control number | u56850 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS | |
| Link text | Click here to access online |
| Uniform Resource Identifier | https://doi.org/10.1016/j.apsoil.2019.103395 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 07/19/2021 | 07/19/2021 | Article | Not Lost | Dewey Decimal Classification | Reprints Collection | CIMMYT Knowledge Center: John Woolston Library | CIMMYT Knowledge Center: John Woolston Library | 07/19/2021 |