Kajian Keanekaragaman Artropoda Pada Lahan Padi Sawah Tanpa Pestisida Dan Manfaatnya Dalam Pengendalian Hatvia Terpadu
| Main Author: | Perpustakaan UGM, i-lib |
|---|---|
| Format: | Article NonPeerReviewed |
| Terbitan: |
[Yogyakarta] : Fakultas Teknik UGM
, 1999
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| Subjects: | |
| Online Access: |
https://repository.ugm.ac.id/24400/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=7373 |
Daftar Isi:
- The objectives of the research are to study the diversity and abundance of arthropods, and to study the foodweb chain composition in the ricefield ecosystem without application of chemical pesticide. This research has been done in the ricefield. at Klaten district, with 1R 64 rice cultivar. The observation was started when the plant was 7 days old after transplanting, with an interval of 8 days until one week before harvesting, to collect the arthropods samples. Three plots and 50 hills per plot were sampled weekly. Arthropods from each hill were collected by using insect sucking apparatus. The data was analysed following Cheng method to study the arthropod index diversity and its abundance. The results showed that in the rice ecosystem there were four groups of arthropod consisted of pest (21.19%)