SUMBER BELAJAR EKOLOGI : POLA KONSUMSI TIKUS SAWAH (Ratlus argentiventer Rob. & Kloss)PADA PERSAWAHAN TANAM TIDAK SEREMPAK ECOLOGICAL LEARNING MATERIAL: (THE DIET OF RICE-FIELD RATS (Rattus argentiventer Rob. & Kloss) TOWARD UNSYNCHRONIZED PLANTING SYSTEM OF PADDY FIELD)

KARYANTO, PUGUH (2005) SUMBER BELAJAR EKOLOGI : POLA KONSUMSI TIKUS SAWAH (Ratlus argentiventer Rob. & Kloss)PADA PERSAWAHAN TANAM TIDAK SEREMPAK ECOLOGICAL LEARNING MATERIAL: (THE DIET OF RICE-FIELD RATS (Rattus argentiventer Rob. & Kloss) TOWARD UNSYNCHRONIZED PLANTING SYSTEM OF PADDY FIELD). BIOEDUKASI, 2 (2). pp. 42-48. ISSN 1693-265X

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    Abstract

    This is the reseqrch about the diet of rice-field rats lived in unsynchronized planting system of paddy field, a condition when paddy field are heterogenous in term of stages. At that kind of field, carbohydrate supplies, in a.form of booting to harvesting of paddy are available at all the time. That condition gives benefit to the rats, since those stages supply the most preference diet and also supply a tot food that act as the main factor supporl its reproduction . The prefference of that best supporting- food for reproduction were proved by the presence of it and the prevalence of reproduction respectively. The results of thi,t research can be use as an ecological learning material for he who wants to study about eco-physiologt. This research was caruied out qt all stages of rice plant toward unsynchronized planting system of paddy field of Sukoharjo. Some systemalic steps of this research were catching the rat by using the linear trap batier system (LTBS)and by using the fumigation, delermine its reproductive state which was according to Allen (1920), identify the diet by ventriculus analysis and then give analyze to the data . Ventriculus analysis showed that rice-field rat prefers to consume the energt-rich food in a form of booting to harvesting paddy stages in every stage, of rice. That pattern offood consumption will trigger its reproduction respectively, thus, the reproduction occur continuously. At that case, carbohydrate can be guess as proximate and ultimate limiting factors that lead the reproduction to occur. That eco-physiologt phenomenon showed the effect of environment toward the physiologt and behavior of organism. That's the ecological material to learn. Key words: Rice-field rats, diet, unsynchronized planting system, ecological learning material

    Item Type: Article
    Subjects: L Education > L Education (General)
    Divisions: Fakultas Keguruan dan Ilmu Pendidikan > Pendidikan Biologi
    Depositing User: Anis Fagustina
    Date Deposited: 16 Apr 2014 15:33
    Last Modified: 16 Apr 2014 15:33
    URI: https://eprints.uns.ac.id/id/eprint/11455

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