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Composting of water hyacinth (Record no. 20468)

MARC details
000 -LEADER
fixed length control field	03270cas a2200409 a 4500
005 - DATE AND TIME OF LATEST TRANSACTION
control field	20260818084431.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field	110910s1983 th uu\|m rtt 0\| a1eng d
035 ## - SYSTEM CONTROL NUMBER
System control number	.b10154152
099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC)
Classification number	AIT Thesis no. AE-83-23
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name	Padilla, Bienvenido Huerto,
Titles and words associated with a name	Jr.
245 10 - TITLE STATEMENT
Title	Composting of water hyacinth
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Place of publication, distribution, etc.	Bangkok :
Name of publisher, distributor, etc.	Asian Institute of Technology,
Date of publication, distribution, etc.	1983
300 ## - PHYSICAL DESCRIPTION
Extent	78 p.
490 1# - SERIES STATEMENT
Series statement	Thesis ;
Volume/sequential designation	no. AE-83-23
500 ## - GENERAL NOTE
General note	A thesis submitted in partial fulfillment of the requirement for the degree of Master of Engineering, School of Environment, Resources and Development
502 ## - DISSERTATION NOTE
Dissertation note	Thesis (M.Eng.) - Asian Institute of Technology, 1983
520 ## - SUMMARY, ETC.
Summary, etc.	In the light of providing cheap and readily available nutrition for fish food production, a study on aerobic composting of water hyacinth on a pilot scale was undertake n. In this work, 20 pilot-size piles of chopped water hyacinth under treatments of varying pile size and moisture levels were composted over periods ranging from 5 to 2 0 weeks. During these periods analyses were conducted on a weekly basis to evaluate the physical and bio-chemicals changes occurring in these piles as degradation proceeded. Three experiments were conducted : (1) piles comparing 1.4, 1.0 and 0.6m heights; (2) piles comparing low range moisture levels of 55%, 65% and 75%; and (3 ) piles comparing high range moisture levels of 75% , 85% and 93% (fresh) . included in the last experiment was a pile mixture of rice straw and water hyacinth at a moisture content of a bout 75% , to ascertain the possibility of eliminating the drying procedure . All treatments were set up in duplicate. At the outset, 1.4 m initial pile height and 70% moisture were considered optimum levels for efficient composting. Five weeks was taken as an adequate composting time to ensure high nitrogen an d phosphorus conservation and a bout 75% decomposition of degradable organics . However, results of a water hyacinth-rice straw mixture , though acceptable , need to be compared with other moisture level treatments.
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element	Water-hyacinth
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name	Edwards, Peter,
Relator term	Chairperson
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name	Kim, Kong-Hwan,
Relator term	Examination Committee
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name	Wee, Kok Leong,
Relator term	Examination Committee
710 2# - ADDED ENTRY--CORPORATE NAME
Corporate name or jurisdiction name as entry element	Government of Australia,
Relator term	Scholarship Donor
810 2# - SERIES ADDED ENTRY--CORPORATE NAME
Corporate name or jurisdiction name as entry element	Asian Institute of Technology.
Title of a work	Thesis ;
Volume/sequential designation	no. AE-83-23
856 ## - ELECTRONIC LOCATION AND ACCESS
Materials specified	Full-Text
Uniform Resource Identifier	<a href="http://203.159.5.9/ait-thesis/detail.php?q=B20940">http://203.159.5.9/ait-thesis/detail.php?q=B20940</a>
907 ## - LOCAL DATA ELEMENT G, LDG (RLIN)
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b	mnait
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902 ## - LOCAL DATA ELEMENT B, LDB (RLIN)
a	240716
998 ## - LOCAL CONTROL INFORMATION (RLIN)
Operator's initials, OID (RLIN)	2
Cataloger's initials, CIN (RLIN)	951012
First date, FD (RLIN)	m
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945 ## - LOCAL PROCESSING INFORMATION (OCLC)
l	mnait
945 ## - LOCAL PROCESSING INFORMATION (OCLC)
l	mnait
945 ## - LOCAL PROCESSING INFORMATION (OCLC)
l	mnarc
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type	20-AIT Publication
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type	40-Archives
909 ## - LOCAL ITEMS USED
Barcode	Barcode : 30050003000121
CREATED	CREATED : 1994-05-16
RECORD Id	RECORD # : i10181878
LPATRON	LPATRON : 1023036
LCHKIN	LCHKIN : 2012-04-12
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909 ## - LOCAL ITEMS USED
Barcode	Barcode : 30050003000105
CREATED	CREATED : 1994-05-16
RECORD Id	RECORD # : i1018188x
LPATRON	LPATRON : 1013413
LCHKIN	LCHKIN : 2000-05-27
RENEWALS	# RENEWALS : 0
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909 ## - LOCAL ITEMS USED
Barcode	Barcode : 30050120303770
CREATED	CREATED : 2016-05-25
RECORD Id	RECORD # : i12992392
LPATRON	LPATRON : 0
LCHKIN	LCHKIN : -
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Holdings
Not for loan	Home library	Current library	Shelving location	Date acquired	Full call number	Barcode	Date last seen	Copy number	Price effective from	Koha item type
Available for Loans	Asian Institute of Technology Library	Asian Institute of Technology Library	AIT Publications	18/08/2026	AIT Thesis no. AE-83-23	30050003000121	18/08/2026	1	18/08/2026	20-AIT Publication
Available for Loans	Asian Institute of Technology Library	Asian Institute of Technology Library	AIT Publications	18/08/2026	AIT Thesis no. AE-83-23	30050003000105	18/08/2026	2	18/08/2026	20-AIT Publication
Available for Loans	Asian Institute of Technology Library	Asian Institute of Technology Library	Archives	18/08/2026	AIT Thesis no. AE-83-23	30050120303770	18/08/2026		18/08/2026	40-Archives

Composting of water hyacinth (Record no. 20468)

AIT

Asian Institute of Technology Library