Potato bruise spot sensitivity dependence on regimes of cultivation
Potato tuber bruising was simulated by impact pendulum at temperature 7°C. Two varieties (Agria and Samantana) cultivated under five different regimes were tested one month and/or five months after harvest. The regimes of cultivation differ by fertilising and/or irrigation. The obtained black spots...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Czech Academy of Agricultural Sciences
2004-09-01
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| Series: | Research in Agricultural Engineering |
| Subjects: | |
| Online Access: | https://rae.agriculturejournals.cz/artkey/rae-200403-0001_potato-bruise-spot-sensitivity-dependence-on-regimes-of-cultivation.php |
| _version_ | 1797898029195329536 |
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| author | J. Blahovec J. Židová |
| author_facet | J. Blahovec J. Židová |
| author_sort | J. Blahovec |
| collection | DOAJ |
| description | Potato tuber bruising was simulated by impact pendulum at temperature 7°C. Two varieties (Agria and Samantana) cultivated under five different regimes were tested one month and/or five months after harvest. The regimes of cultivation differ by fertilising and/or irrigation. The obtained black spots were measured carefully to obtain detailed shape and volume. The obtained results are discussed in relation to tuber anatomy (vascular ring), regime of cultivation and mean tuber density. It is shown that contrary to bruising in fruits the black spots had maximum diameter not close to the surface but close the vascular ring. The relation between spot volume and the mean tuber density seems to be variety dependent. |
| first_indexed | 2024-04-10T08:07:48Z |
| format | Article |
| id | doaj.art-c25e0b890bcf431aacce63fbace5fe09 |
| institution | Directory Open Access Journal |
| issn | 1212-9151 1805-9376 |
| language | English |
| last_indexed | 2024-04-10T08:07:48Z |
| publishDate | 2004-09-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Research in Agricultural Engineering |
| spelling | doaj.art-c25e0b890bcf431aacce63fbace5fe092023-02-23T03:47:10ZengCzech Academy of Agricultural SciencesResearch in Agricultural Engineering1212-91511805-93762004-09-01503899510.17221/4932-RAErae-200403-0001Potato bruise spot sensitivity dependence on regimes of cultivationJ. Blahovec0J. Židová1Technical Faculty, Czech University of Agriculture, Prague, Czech RepublicTechnical Faculty, Czech University of Agriculture, Prague, Czech RepublicPotato tuber bruising was simulated by impact pendulum at temperature 7°C. Two varieties (Agria and Samantana) cultivated under five different regimes were tested one month and/or five months after harvest. The regimes of cultivation differ by fertilising and/or irrigation. The obtained black spots were measured carefully to obtain detailed shape and volume. The obtained results are discussed in relation to tuber anatomy (vascular ring), regime of cultivation and mean tuber density. It is shown that contrary to bruising in fruits the black spots had maximum diameter not close to the surface but close the vascular ring. The relation between spot volume and the mean tuber density seems to be variety dependent.https://rae.agriculturejournals.cz/artkey/rae-200403-0001_potato-bruise-spot-sensitivity-dependence-on-regimes-of-cultivation.phppotatobruisingblack spotimpactcultivation regime |
| spellingShingle | J. Blahovec J. Židová Potato bruise spot sensitivity dependence on regimes of cultivation Research in Agricultural Engineering potato bruising black spot impact cultivation regime |
| title | Potato bruise spot sensitivity dependence on regimes of cultivation |
| title_full | Potato bruise spot sensitivity dependence on regimes of cultivation |
| title_fullStr | Potato bruise spot sensitivity dependence on regimes of cultivation |
| title_full_unstemmed | Potato bruise spot sensitivity dependence on regimes of cultivation |
| title_short | Potato bruise spot sensitivity dependence on regimes of cultivation |
| title_sort | potato bruise spot sensitivity dependence on regimes of cultivation |
| topic | potato bruising black spot impact cultivation regime |
| url | https://rae.agriculturejournals.cz/artkey/rae-200403-0001_potato-bruise-spot-sensitivity-dependence-on-regimes-of-cultivation.php |
| work_keys_str_mv | AT jblahovec potatobruisespotsensitivitydependenceonregimesofcultivation AT jzidova potatobruisespotsensitivitydependenceonregimesofcultivation |