MARC details
| 000 -LEADER |
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| fixed length control field |
02676nam a22003017a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
ZW-GwMSU |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20241211081322.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
241211b |||||||| |||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
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| International Standard Serial Number |
00218596 |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
MSU |
| Language of cataloging |
English |
| Transcribing agency |
MSU |
| Description conventions |
rda |
| 050 00 - LIBRARY OF CONGRESS CALL NUMBER |
|---|
| Classification number |
S3 JOU |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Hurtado-Uria, Cristina |
| Relator term |
author |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Evaluation of three grass growth models to predict grass growth in Ireland/ |
| Statement of responsibility, etc. |
created by Cristina Hurtado-Uria, Deirdre Hennessy, Laurence Shalloo, R.P.O. Schulte, Luc Delaby and Declan O'Connor |
| 264 1# - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
|---|
| Place of production, publication, distribution, manufacture |
Cambridge : |
| Name of producer, publisher, distributor, manufacturer |
Cambridge University Press, |
| Date of production, publication, distribution, manufacture, or copyright notice |
2013. |
| 336 ## - CONTENT TYPE |
|---|
| Source |
rdacontent |
| Content type term |
text |
| Content type code |
txt |
| 337 ## - MEDIA TYPE |
|---|
| Source |
rdamedia |
| Media type term |
unmediated |
| Media type code |
n |
| 338 ## - CARRIER TYPE |
|---|
| Source |
rdacarrier |
| Carrier type term |
volume |
| Carrier type code |
nc |
| 440 ## - SERIES STATEMENT/ADDED ENTRY--TITLE |
|---|
| Title |
Journal of agricultural science |
| Volume/sequential designation |
Volume 151, number 1, |
| 520 3# - SUMMARY, ETC. |
|---|
| Summary, etc. |
Grass growth in temperate regions is highly seasonal and difficult to predict. A model that can predict grass growth from week to week would offer a valuable management and budgeting tool for grassland farmers. Many grass growth models have been developed, varying from simple empirical to complex mechanistic models. Three published grass growth models developed for perennial ryegrass swards in temperate climates were selected for evaluation: Johnson & Thornley (1983) (J&T model), Jouven et al. (2006) (J model) and Brereton et al. (1996) (B model). The models were evaluated using meteorological data and grass growth data from Teagasc Moorepark as a framework for further refinement for Irish conditions. The accuracy of prediction by the models was assessed using root mean square error (RMSE) and mean square prediction error (MSPE). The J&T model over-predicted grass growth in all 5 years examined and predicted a high primary grass growth peak, while the J and B models predicted grass growth closer to that measured. Overall, the J model had the smallest RMSE in 3 of the 5 years and the B model in 2 of the 5 years. In spring (February–April), the B model had the lowest RMSE and MSPE. In mid-season (April–August), the B model had the closest prediction to measured data (lowest RMSE), while in autumn (August–October) the J model had the closest prediction. The models with the greatest potential for grass growth prediction in Ireland, albeit with some modifications, are the J model and the B model. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Grass growth models |
| Form subdivision |
Manage grass supply |
| General subdivision |
Feed prediction |
| Geographic subdivision |
Ireland |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Hennessy, Deirdre |
| Relator term |
co author |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Shalloo, Laurence |
| Relator term |
co author |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Schulte, R.P.O. |
| Relator term |
co author |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Delaby, Luc |
| Relator term |
co author |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
O'Connor, Declan |
| Relator term |
co author |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
|---|
| Uniform Resource Identifier |
https://doi.org/10.1017/S0021859612000317 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Journal Article |