MARC details
| 000 -LEADER |
|---|
| fixed length control field |
03529nam a22004097a 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
G91374 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20240508200200.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
240508s2009 ii ||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
MX-TxCIM |
| 041 ## - LANGUAGE CODE |
|---|
| Language code of text/sound track or separate title |
eng |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
|---|
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
CIS-5477 |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Verhulst, N. |
| Miscellaneous information |
Formerly Sustainable Intensification Program |
| -- |
Formerly Integrated Development Program |
| -- |
Sustainable Agrifood Systems |
| Field link and sequence number |
INT3307 |
| 9 (RLIN) |
916 |
| 245 14 - TITLE STATEMENT |
|---|
| Title |
The importance of crop residue management in maintaning soil quality in zero tillage systems; a comparison between long-term trials in rainfed and irrigated wheat systems |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc. |
New Delhi (India) : |
| Name of publisher, distributor, etc. |
4th World Congress on Conservation Agriculture, |
| Date of publication, distribution, etc. |
2009. |
| 340 ## - PHYSICAL MEDIUM |
|---|
| Material base and configuration |
Printed Computer File |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
CIMMYT is committed to improving livelihoods in developing countries by improving the productivity and profitability of farming systems while sustaining natural resources. This paper focuses on the influence of crop residue management on soil quality in zero till systems and includes results from two long-term trials established in the early 1990?s in different agro-ecological systems in Mexico: (1) a low-input, semi-arid, rainfed system in the rainfed central highlands (2240 masl) with zero tillage on the flat and (2) a high-input, arid, irrigated system in the northwestern part of the country with zero tilled permanent raised beds. In both zero till systems, the (partial) retention of the crop residues was necessary to maintain soil quality. In the rainfed semi-arid zero tillage system, mean weight diameter obtained by dry sieving, aggregate stability, infiltration, soil moisture content, soil microbial biomass and nutrient status were lower with residue removal than with residue retention. In the irrigated permanent raised bed system, burning of all crop residues resulted in a degradation of soil structure, lower direct infiltration, irrigation efficiency, soil moisture content, soil microbial biomass, lower total N and greater soil sodicity as compared to retaining crop residue at the surface. Practices with partial retention of crop residue showed soil quality similar to practices with retention of all residues. The retention of at least part of the crop residue is essential for the sustainability of zero till systems, although it may be possible to remove part of the residue for other uses, especially in irrigated conditions where biomass production is high. |
| 536 ## - FUNDING INFORMATION NOTE |
|---|
| Text of note |
Conservation Agriculture Program |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 591 ## - CATALOGING NOTES |
|---|
| Affiliation |
0903|Berta |
| 594 ## - STAFFID |
|---|
| StaffID |
INT2813|INT3307|CSAY01 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Zero tillage |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1753 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Raised beds |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
26289 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Crop residue management |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
31822 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Soil quality |
| 9 (RLIN) |
1270 |
| Source of heading or term |
AGROVOC |
| 653 0# - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
CIMMYT |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Govaerts, B. |
| Miscellaneous information |
Sustainable Intensification Program |
| -- |
Integrated Development Program |
| -- |
DG's Office |
| Field link and sequence number |
INT2813 |
| 9 (RLIN) |
860 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Verachtert, E. |
| 9 (RLIN) |
15858 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Kienle, F. |
| 9 (RLIN) |
5238 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Limon-Ortega, A. |
| 9 (RLIN) |
15808 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Deckers, J. |
| 9 (RLIN) |
65 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Raes, D. |
| 9 (RLIN) |
21147 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Sayre, K.D. |
| Field link and sequence number |
CSAY01 |
| 9 (RLIN) |
4612 |
| Miscellaneous information |
Sustainable Intensification Program |
| 711 2# - ADDED ENTRY--MEETING NAME |
|---|
| 9 (RLIN) |
28220 |
| Meeting name or jurisdiction name as entry element |
World Congress on Conservation Agriculture |
| Number of part/section/meeting |
(4th : |
| Date of meeting |
4-7 February 2009 : |
| Location of meeting |
New Delhi, India) |
| 773 0# - HOST ITEM ENTRY |
|---|
| Place, publisher, and date of publication |
New Delhi (India) : 4th World Congress on Conservation Agriculture, 2009. |
| Related parts |
p. 71-79 |
| Title |
World Congress on Conservation Agriculture; 4: Innovations for improving efficiency, equity and environment |
| Record control number |
G91363 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Conference paper |
| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Suppress in OPAC |
No |