MARC details
| 000 -LEADER |
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| fixed length control field |
01829nab a22003857a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
G49356 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-TxCIM |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
121211b |||p||p||||||| |z||| | |
| 022 0# - INTERNATIONAL STANDARD SERIAL NUMBER |
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| International Standard Serial Number |
0365-7043 |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
MX-TxCIM |
| 041 0# - LANGUAGE CODE |
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| Language code of text/sound track or separate title |
It |
| 043 ## - GEOGRAPHIC AREA CODE |
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| Geographic area code |
IT |
| 072 #0 - SUBJECT CATEGORY CODE |
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| Subject category code |
F40 F10 |
| 072 #0 - SUBJECT CATEGORY CODE |
|---|
| Subject category code |
F60 |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER |
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| Classification number |
81-606949 |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Indiati, R. |
| 245 00 - TITLE STATEMENT |
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| Title |
Profili di CO(,2) e produttivita [ricerche di ecofisiologia] |
| 246 00 - VARYING FORM OF TITLE |
|---|
| Title proper/short title |
Profiles of CO(,2) and productivity [ecophysiology research] |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Date of publication, distribution, etc. |
1978 |
| 340 ## - PHYSICAL MEDIUM |
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| Material base and configuration |
Printed |
| 500 ## - GENERAL NOTE |
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| General note |
4 tables; 6 graphs; 7 ref. Summaries (En, It) |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
In order to verify the applicability limits of the CO(,2) fluxes method for the determination of the speed of formation of organic matter, measurements of carbon dioxide gradients have been carried out in a kernel maize crop (var. ASGROW RX 42) grown according to the usual agronomical techniques. The results we obtained can be considered satisfactory, if considering that in comparison with the calculated 39 g mq('-1) d('-1) of d<y organic matter, applying the CO(,2) fluxes method, a daily formation velocity of organic matter measured by means of weighing equal to 36 g mq('-1) d('-1) has been found. However, methodology requires further studies and more |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Italian |
| 591 ## - CATALOGING NOTES |
|---|
| Affiliation |
Istituto Sperimentale per la Nutrizione delle Piante, via della Navicella 2, Rome (Italy)|COMOD |
| 595 ## - COLLECTION |
|---|
| Collection |
AGRIS Collection |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Maize |
| Miscellaneous information |
AGROVOC |
| Source of heading or term |
|
| 9 (RLIN) |
1173 |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Meteorology and climatology |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Plant ecology |
| 9 (RLIN) |
1207 |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
1314 |
| Topical term or geographic name as entry element |
Zea mays |
| Miscellaneous information |
AGROVOC |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Favola, G., |
| Relator term |
coaut. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Moretti, R., |
| Relator term |
coaut. |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Tombesi, L., |
| Relator term |
coaut. |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Annali dell'Istituto Sperimentale per la Nutrizione delle Piante, Rome |
| Note |
81-606949 |
| Related parts |
v. 9, no. 2, p. 1-16 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Article |