MARC details
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03545nam a2200313Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625162448.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-20399 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
Biofortification of Ora-pro-nobis (Pereskia aculeata Mill.)Through Soil Selenium Application |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Journal of Soil Science and Plant Nutrition, https://doi.org/10.1007/s42729-023-01395-0, 2023 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
The ora-pro-nobis (Pereskia aculeata)is a nutritious native American vegetable that stands out for its high protein content. This study aimed to assess the potential of P. aculeata for selenium (Se)biofortification and accumulation by evaluating agronomic parameters, nutrients, and nutritional composition under different forms and application rates of Se via soil. The experiment was carried out in a greenhouse using two Se sources (selenate and selenite)and five application rates (0.5, 1.0, 2.0, 4.0, and 8.0 mg Se kg?1 of soil)and the control as an additional treatment. The evaluations carried out were total Se content, recovery, and uptake in stems and leaves, agronomic parameters, centesimal composition, relative chlorophyll index (SPAD), total proteins, total free amino acids, and nutrient content in leaves. Se was more strongly absorbed and accumulated in leaves and stems with selenate treatment and was significantly higher in leaves. Furthermore, phytotoxic effects were observed in plant leaves and internodes at higher application rates of selenate (4.0 and 8.0 mg Se kg?1). Selenite provided higher leaf fresh matter (LFM)and stem dry matter (SDM)than selenate at a rate of 8.0 mg kg?1. For the relative chlorophyll index (SPAD)and the percentage of ash, the rates of 4.0 and 8.0 mg kg?1 showed higher averages for selenate treatment. Lipid percentage and total free amino acid (TFA)content were higher at rates of 0.5, 1.0, and 2.0 mg kg?1 for selenate and selenite treatment, respectively. The percentage of total carbohydrates (TC)was higher under selenite application at 1.0 mg kg?1, and for selenate rates, TC was higher at 0.5 and 8.0 mg kg?1. For the total protein (TP)content, selenite was higher than selenate at application rates of 1.0 and 2.0 mg kg?1. An increase in leaf S content was observed with increasing Se application rates up to 4.0 mg kg?1 with selenate treatment. Se was significantly absorbed and accumulated in selenate-treated leaves, affecting leaf agronomic parameters, SPAD index, lipids, ashes, carbohydrates, total proteins, total free amino acids, and S content. Although non-tolerant, P. aculeata is a Se-accumulating plant. Selenate application resulted in leaf Se accumulation, reaching high Se levels at the highest rate applied (maximum ~ 970 ?g g?1). Although selenate induced symptoms of phytotoxicity at the higher rates (4.0 and 8.0 mg Se kg?1), Pereskia aculeata resulted a species with potential for biofortification that can be used to supply Se to human food. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
CENTESIMAL COMPOSITION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
SYMPTOMATOLOGY |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
NUTRIENTS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
NON-TOLERANT ACCUMULATOR |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
SELENATE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
SELENITE |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Zauza, S. B. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Namorato, F. A. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Silva, V. M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
De Oliveira, C. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Lopes, G. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Li, L. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Dória, J. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1fPatmD1tyuTbAcBWWKmnox5pGIr2bDUy/view?usp=drivesdk">https://drive.google.com/file/d/1fPatmD1tyuTbAcBWWKmnox5pGIr2bDUy/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
