Effect of pH on the germination of Asplenium nidus ("bird's nest fern") spores in vitro / (Record no. 259)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01839nam a2200205 4500 |
| 001 - CONTROL NUMBER | |
| control field | UPMIN-00000009199 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20220921140843.0 |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | DLC |
| Transcribing agency | DLC |
| Modifying agency | upmin |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | LG993.5 2000 |
| Local cutter number (OCLC) ; Book number/undivided call number, CALL (RLIN) | B4 D87 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Duran, Veronica A. |
| 245 00 - TITLE STATEMENT | |
| Title | Effect of pH on the germination of Asplenium nidus ("bird's nest fern") spores in vitro / |
| Statement of responsibility, etc. | Veronica A. Duran |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Date of publication, distribution, etc. | 2000 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 22 leaves |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (BS Biology) -- University of the Philippines Mindanao, 2000 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Sores of asplenium nidus were cultured in Modified Parker/Thompson?s basal nutrient media in order to initiate germination of plants and determine the effect of pH on its germination. Equal amounts of spores were weighed in filter paper strips which were later folded to keep spores intact during sterilization. After sterilizing with 20% Clorox, spore samples in their individual filter papers were inoculated onto the culture media with pH: 5.5, 6.0 and 6.5. the cultures were kept at 250C 2 under 680 foot-candle illumination in a randomized complete block design. High rate of contamination was observed for the series of initial trials conducted as well as in the batches of cultures used. Spores sown in pH 5.5 showed green spots earlier than those sown in pH 6.0 and 6.5. the spores sown in media with pH 5.5 also exhibited the highest number of germinated plantlets. Due to many contaminated cultures, the data obtained were analyzed using the simple linear regression method. Simple linear regression analysis showed that a negative linear relationship exists between pH and the mean number of plantlets. The linear response of pH to the mean number of plantlets is not significant at both 5% and 1% level of significance |
| 658 ## - INDEX TERM--CURRICULUM OBJECTIVE | |
| Main curriculum objective | Undergraduate Thesis |
| Curriculum code | BIO200, |
| Source of term or code | BSB |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| a | Fi |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| a | UP |
| Withdrawn status | Lost status | Damaged status | Status | Collection | Home library | Current library | Date acquired | Accession Number | Total Checkouts | Full call number | Barcode | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| University Library | University Library | 2022-09-21 | UAR-T-gd033 | LG993.5 2000 B4 D87 | 3UPML00020768 | 2022-09-21 | 2022-09-21 | Thesis | ||||||
| University Library | University Library | 2022-09-21 | CSM-T-gd666 | LG993.5 2000 B4 D87 | 3UPML00010976 | 2022-09-21 | 2022-09-21 | Thesis |