MARC details
| 000 -LEADER |
|---|
| fixed length control field |
01546nab a22003617a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
G50259 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MX-TxCIM |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
121211b |||p||p||||||| |z||| | |
| 022 0# - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
0002-1857 |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
MX-TxCIM |
| 041 0# - LANGUAGE CODE |
|---|
| Language code of text/sound track or separate title |
En |
| 043 ## - GEOGRAPHIC AREA CODE |
|---|
| Geographic area code |
IT |
| 072 #0 - SUBJECT CATEGORY CODE |
|---|
| Subject category code |
F21 F22 |
| 072 #0 - SUBJECT CATEGORY CODE |
|---|
| Subject category code |
F25 |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER |
|---|
| Classification number |
85-021370 |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Fortun, C. |
| 245 00 - TITLE STATEMENT |
|---|
| Title |
Evolution of organic matter and nitrogen in soil treated with barley straw and different levels of nitrogen fertilizer |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Date of publication, distribution, etc. |
1983 |
| 340 ## - PHYSICAL MEDIUM |
|---|
| Material base and configuration |
Printed |
| 500 ## - GENERAL NOTE |
|---|
| General note |
3 tables; 2 graphs; 10 ref.; Summaries (De, En, Es, Fr, It) |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
A field experiment was made during a period of 6 years in the central area of Spain. Nitrogen was applied to the soil at 3 different levels, and barley straw was added to 50 per cent of the experimental plots. An increase in organic matter and nitrogen contents was verified in the soil, and it was observed that under the experimental conditions plant residues were transformed into organic materials, but mineralization of the latter did not occur. An immobilization of the N of the soil as well as the N added as fertilizer was observed |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
English |
| 591 ## - CATALOGING NOTES |
|---|
| Affiliation |
COMOD |
| 595 ## - COLLECTION |
|---|
| Collection |
AGRIS Collection |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Fertilizers |
| Miscellaneous information |
AGROVOC |
| Source of heading or term |
|
| 9 (RLIN) |
1111 |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Organic fertilizers general |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Soil biology |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Soil chemistry and physics |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
1952 |
| Topical term or geographic name as entry element |
Soil fertility |
| Miscellaneous information |
AGROVOC |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
1190 |
| Topical term or geographic name as entry element |
Nitrogen fertilizers |
| Miscellaneous information |
AGROVOC |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Agrochimica |
| Note |
85-021370 |
| Related parts |
v. 27, no. 2-3, p. 132-139 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Article |