MARC details
| 000 -LEADER |
|---|
| fixed length control field |
03951nab a22005177a 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
56844 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20240919020914.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
150422s2015 xxu|||po p||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
1385-2256 |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
1573-1618 (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER |
|---|
| Standard number or code |
https://doi.org/10.1007/s11119-015-9389-6 |
| 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 |
Singh, B. |
| Miscellaneous information |
Formerly Sustainable Intensification Program |
| Field link and sequence number |
I1705951 |
| 9 (RLIN) |
793 |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Site-specific fertilizer nitrogen management in irrigated transplanted rice (Oryza sativa) using an optical sensor |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc. |
New York : |
| Name of publisher, distributor, etc. |
Springer, |
| Date of publication, distribution, etc. |
2015. |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Peer review |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
Blanket fertilizer nitrogen (N) recommendations for large irrigated transplanted rice tracts lead to low N use-efficiency (NUE) due to field-to-field variability in soil N supply and seasonal variability in yield. To achieve high NUE, a fertilizer N management strategy based on visible and near-infrared spectral response from plant canopies using a Green- SeekerTM optical sensor was evaluated. Seven field experiments were conducted during 2005–2007 at two locations in the Indo-Gangetic plains of South Asia to define relationships between in-season sensor measurements at panicle initiation (PI) stage and up to 2 weeks later, and yield of rice. During 2006–2010, seven field experiments were conducted to assess the sensor-based N management strategy and to work out the prescriptive N management to be followed prior to applying sensor-guided fertilizer dose. During 2010 and 2011, the sensorbased N management strategy was evaluated versus farmers’ fertilizer practice at 19 on-farm locations. Relationships with R2 values 0.51 (n = 131), 0.45 (n = 74) and 0.49 (n = 131), respectively, were observed between in-season sensor-based estimates of yield at 42 (PI stage), 49 and 56 days after transplanting of rice and actual grain yield of rice. Applications of 30 kg N ha-1 at transplanting and 45 kg N ha-1 at active tillering stage were found to be the appropriate prescriptive strategy before applying the GreenSeeker-guided dose at PI stage. Sensor-guided N management resulted in similar grain yields as the blanket rate farmer practice, but with reduced N rates, i.e. greater recovery efficiency (by 5.5–21.7 %) and agronomic efficiency [by 4.7–11.7 kg grain (kg N applied)-1]. This study revealed that high yields coupled with high NUE in transplanted rice can be achieved by replacing blanket fertilizer recommendation by an optical sensor-based N management strategy consisting of applying a moderate amount of fertilizerNat transplanting and enough fertilizerNto meet the high N demand during the period between active tillering and PI before applying a sensorguided fertilizer N dose at PI stage of rice. |
| 536 ## - FUNDING INFORMATION NOTE |
|---|
| Text of note |
Conservation Agriculture Program |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 591 ## - CATALOGING NOTES |
|---|
| Number of CIMMYT Informa |
CIMMYT Informa No. 1931 |
| 594 ## - STAFFID |
|---|
| StaffID |
INT3072 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Rice |
| Miscellaneous information |
AGROVOC |
| Source of heading or term |
|
| 9 (RLIN) |
1243 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Transplanting |
| 9 (RLIN) |
1292 |
| Source of heading or term |
AGROVOC |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
1190 |
| Topical term or geographic name as entry element |
Nitrogen fertilizers |
| Source of heading or term |
AGROVOC |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Singh, V. |
| 9 (RLIN) |
20010 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Purba, J. |
| 9 (RLIN) |
262 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Sharma, R.K. |
| Miscellaneous information |
Formerly Global Wheat Program |
| Field link and sequence number |
INT3065 |
| 9 (RLIN) |
888 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Jat, M.L. |
| Miscellaneous information |
Formerly Sustainable Intensification Program |
| -- |
Formerly Sustainable Agrifood Systems |
| Field link and sequence number |
INT3072 |
| 9 (RLIN) |
889 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Singh, Y. |
| 9 (RLIN) |
700 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Thind, H.S. |
| 9 (RLIN) |
336 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Gupta, R.K. |
| 9 (RLIN) |
515 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Chaudhary, O.P. |
| 9 (RLIN) |
45 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Chandna, P. |
| 9 (RLIN) |
43 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Khurana, H.S. |
| 9 (RLIN) |
157 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Kumar, A. |
| 9 (RLIN) |
165 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Singh, J. |
| 9 (RLIN) |
310 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Uppal, H.S. |
| 9 (RLIN) |
346 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Uppal, R.K. |
| 9 (RLIN) |
347 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Vashistha, M. |
| 9 (RLIN) |
353 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Gupta, R. |
| 9 (RLIN) |
189 |
| 773 0# - HOST ITEM ENTRY |
|---|
| Record control number |
u99020 |
| Title |
Precision Agriculture |
| Related parts |
v. 16, no. 1, p. 455-475 |
| Place, publisher, and date of publication |
New York : Springer, 2015. |
| International Standard Serial Number |
1385-2256 |
| 856 4# - ELECTRONIC LOCATION AND ACCESS |
|---|
| Link text |
Access only for CIMMYT Staff |
| Uniform Resource Identifier |
https://hdl.handle.net/20.500.12665/143 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Article |
| Suppress in OPAC |
No |