MARC details
| 000 -LEADER |
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| fixed length control field |
03046nab a22003977a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
68062 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250814124246.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
241104s1977 -uk|||po p||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
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| International Standard Serial Number |
0010-3624 |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
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| International Standard Serial Number |
1532-2416 (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER |
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| Standard number or code |
https://doi.org/10.1080/00103627709366714 |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
MX-TxCIM |
| 041 ## - LANGUAGE CODE |
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| Language code of text/sound track or separate title |
eng |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Soltanpour, P.N. |
| 9 (RLIN) |
37047 |
| 245 12 - TITLE STATEMENT |
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| Title |
A new soil test for simultaneous extraction of macro‐ and micro‐nutrients in alkaline soils |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
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| Place of publication, distribution, etc. |
United Kingdom : |
| Name of publisher, distributor, etc. |
Taylor & Francis, |
| Date of publication, distribution, etc. |
1977. |
| 500 ## - GENERAL NOTE |
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| General note |
Peer review |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
A new soil test was developed for simultaneous extraction of NO3, P, K, Zn, Fe, Cu and Mn from alkaline soils. The new extraction solution is 1 M in ammonium bicarbonate (NH4HCO3), 0.005 M in Diethylene Triamine Penta acetic Acid (DTPA) and has a pH of 7.6. The new extracting solution should be stored under mineral oil. Ten grams of soil are weighed out into 125 ml Erlenmeyer flasks. Two 2.5 ml scoops of Fisher G carbon black (to remove color for colorimetric determination of nitrates) are added to each soil, followed by 20 ml extracting solution. The soil mixture is then shaken on an Eberbach reciprocal shaker for 15 minutes at 180 cycles per minute. The extract is then filtered through a Whatman 42 filter paper or its equivalent for NO3, P, K, Zn, Fe, Cu and Mn determinations. The results obtained with the new procedure are highly correlated with results obtained with Olsen's P test, ammonium acetate K test, and Lindsay and Norvell's DTPA‐Zn, Fe, Cu and Mn test. Regression equations between the levels of nutrients extracted by the new procedure and those extracted by the procedures mentioned above were developed. These equations were used to calculate index values for nutrients extracted by the new extraction procedure based on values used at the Colorado State University Soil Testing Laboratory for the standard extraction procedures. The new procedure extracted about the same amounts of K and Fe as ammonium acetate and DTPA, respectively, from soils having low to marginal levels of these elements. However, it extracted about half as much P as NaHCO3 and about 0.5 PPM more Zn, 0.8 PPM more Mn, and 0.3 PPM more Cu from soils having low to marginal levels of these elements. |
| 546 ## - LANGUAGE NOTE |
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| Language note |
Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name as entry element |
Tests |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
30130 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Alkaline soils |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
12125 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Trace elements |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
5624 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Macronutrients |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
34093 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Nitrates |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
5760 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Phosphorus |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
5314 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Potassium |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
5225 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Zinc |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1315 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Iron |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
3544 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Copper |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
8927 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Manganese |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
8926 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Soil fertility |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1952 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Schwab, A.P. |
| 9 (RLIN) |
37048 |
| 773 0# - HOST ITEM ENTRY |
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| Place, publisher, and date of publication |
United Kingdom : Taylor & Francis, 1977. |
| Related parts |
v. 8, no. 3, p. 195-207 |
| Title |
Communications in Soil Science and Plant Analysis |
| Record control number |
G444232 |
| International Standard Serial Number |
0010-3624 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Article |
| Suppress in OPAC |
No |