MARC details
| 000 -LEADER |
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| fixed length control field |
02369nam a22002653a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
UPMIN-00004750827 |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20221005150633.0 |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
DLC |
| Transcribing agency |
DLC |
| Modifying agency |
upmin |
| 041 ## - LANGUAGE CODE |
|---|
| Language code of text/sound track or separate title |
eng |
| 090 #0 - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
LG993.5 2010 |
| Local cutter number (OCLC) ; Book number/undivided call number, CALL (RLIN) |
B4 C36 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Camarillo, Ed Levi L. |
| 245 #4 - TITLE STATEMENT |
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| Title |
The effect of mechanical weeding and chemical control on grass and sedge species' abundance and diversity in a Banana Plantation at Davao City, Philippines: |
| Remainder of title |
year two observations / |
| Statement of responsibility, etc. |
Ed Levi L. Camarillo |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Date of publication, distribution, etc. |
2010 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
100 leaves |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Thesis (BS Biology) -- University of the Philippines Mindanao, 2010 |
| 520 ## - SUMMARY, ETC. |
|---|
| Summary, etc. |
A good weed management system for banana palntation located on slopes should protect the crops from weed competition to prevent banana yield loss. It also needs to maintain certain level of weed population and diversity to prevent soil erosion and organic matter loss and maintain ecological balance. This report covers the first two years of a long term study on the comparisonof two weed management systems, manual and chemical, in a banana palntaion at davao City, Philippines. Five monocot weed specieswere monitored in the study: Eleusine indica, Cyperus brevifolius, Imperata cylindrica, Paspalum conjugatum anf Cynodon dactylon. Based on total weed seedling emergence in the seed banks, field count, anmd biomass monitoring, there were statistically insignificant differences between manual and chemical plots. However, chemical treatment was statistically more effective than manual treatment in controlling some species, such as E. indica and P. conjugatum. Chemical treatment consisting of paraquat and glyphosate, also consistently caused a slight decline in the weed biomass and population. Cehmical weed management was not statistically effective manual weed management in reducing the population of C. dactylon's dominance was due to its sexual and asexual mode of reproduction, germination pattern and plant regeneration after top kill. It is also reprtedly allelophatic. Nevertheles, chemical plots gave satistically higher diversity index and lower dominance index compared to the manual plots. |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Banana plantations |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Cynodon dactylon |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Glyphosate |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Paraquat |
| 650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Weed management |
| 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 |
