MARC details
| 000 -LEADER |
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| fixed length control field |
02326nab a22003977a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
67930 |
| 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 |
20250620162514.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
240920s1967 -us|||p|op||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
0002-1962 |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
|---|
| International Standard Serial Number |
1435-0645 (Online) |
| 024 8# - OTHER STANDARD IDENTIFIER |
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| Standard number or code |
https://doi.org/10.2134/agronj1967.00021962005900030016x |
| 040 ## - CATALOGING SOURCE |
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| 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 |
Helm, J.L. |
| 9 (RLIN) |
36840 |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Effect of leaf removal on amylose content of corn endosperm |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc. |
United States of America : |
| Name of publisher, distributor, etc. |
John Wiley & Sons, |
| Date of publication, distribution, etc. |
1967. |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Peer review |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
Inheritance studies involving amylose synthesis in corn require precise estimates of the genetic potential of the genotype. Information on the effect of nongenetic factors on the amylose-amylopectin ratio are necessary. Corn plants are often subject to loss of photosynthetic area by such factors as hail, insect damage, leaf blights, and mechanical damage. Previous workers have shown that defoliation treatments at pollinating time did not influence grain quality, but affected grain yield by a reduction in the number of developed kernels. In this study, defoliation treatments at pollinating time were used to simulate loss of photosynthetic area. The treatments changed the amylose-amylopectin ratios of the endosperm only slightly. The removal of the 6 upper leaves at pollinating time reduced the amylose percentage in high-amylose inbred lines and hybrids by 1 to 3%. While statistically significant, these small reductions would be of little importance in interpreting the results from an inheritance study of amylose synthesis in corn. |
| 546 ## - LANGUAGE NOTE |
|---|
| Language note |
Text in English |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Effects |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
34058 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Defoliation |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
13399 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Amylose |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
12673 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Maize |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1173 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Endosperm |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1097 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Grain |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1138 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Yields |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1313 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Quality |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1231 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Pollination |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
5187 |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name as entry element |
Inbred lines |
| Source of heading or term |
AGROVOC |
| 9 (RLIN) |
1155 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Fergason, V.L. |
| 9 (RLIN) |
36841 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Thomas, J.P. |
| 9 (RLIN) |
36846 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Zuber, M.S |
| 9 (RLIN) |
5432 |
| 773 0# - HOST ITEM ENTRY |
|---|
| Place, publisher, and date of publication |
United States of America : John Wiley & Sons, 1967. |
| Related parts |
v. 59, no. 3, p. 257-258 |
| Title |
Agronomy Journal |
| Record control number |
G444482 |
| International Standard Serial Number |
0002-1962 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Article |
| Suppress in OPAC |
No |