Research Proposal

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  • Topic: Ruderal species, Gliricidia, Gliricidia sepium
  • Pages : 2 (454 words )
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  • Published : March 2, 2013
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Catanduanes National High School
Viirac, Cataduanes
Sy 2010-2011

A Research Proposal
(Gliricidia Sepium/Kakawate as rat killer)

Proponents:
Syd Laurenz Bagayan
Divzon Somido
John Joseph Tablo

Presented to:
Mary Rose Sta. Rosa

Introduction
Gliricidia sepium, often simply referred to as Gliricidia (common names: Cacao de Nance in Honduras; Kakawate in the Philippines, Madre Cacao in the Philippines) is a medium size leguminous tree belonging to the family Fabaceae. It is considered as the second most important multi-purpose legume tree, surpassed only by Leucaena leucocephala.

Background of the study

Gliricidia sepium (kakawate) is a multipurpose legume tree that is used in many tropical and subtropical countries as alive fencing, fodder, coffee shade, firewood, green manure and rat poison. In the Philippines, the extract obtained from its leaves is used to remove external parasites. Gliricidia sepium (kakawate) is also used for its medicinal and insect repellent properties. It is also a fast growing ruderal species that takes advantage of slash and burn practices in its native range.

Rats are some of the hated pest in the Philippines because they feed on their properties like clothes, shoes and more they can also cause diseases like Leptospirosis, Eosinophilic Meningitis, Murine Typhus and more. For this reason, the researchers developed a rodenticide out of Gliricidia sepium (kakawate) tree.

Review of Related Literature
Gliricidia sepium (Kakawate) is a medium-sized tree and can grow to from 10 to 12 meters high. The bark is smooth and its color can range from a whitish gray to deep red-brown. It has composite leaves that can be 30 cm long. Each leaf is composed of leaflets that are about 2 to 7 cm long and 1 to 3 cm wide. The flowers are located on the end of branches that has no leaves. These flowers have a bright pink to lilac color that is tinged with white. A pale yellow spot is usually at the flower's base. The...
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