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http://repository.ipb.ac.id/handle/123456789/822| Title: | Ekologi Helicoverpa armigera (HUBNER) (Lepidoptera : Noctuidae) pada Pertanaman Tomat |
| Authors: | Daha, La |
| Issue Date: | 1997 |
| Publisher: | IPB (Bogor Agricultural University) |
| Abstract: | Penelitian bertujuan untuk memahami ekologi H. armigera yang meliputi hubungan antara peletakan telur dengan pembungaan tanaman tomat, perkembangan populasi telur dan larva, pola persebaran telur dan larva untuk pengembangan penarikan contoh beruntun, studi musuh alami, dan pemanfaatan parasitoid telur untuk pengendalian hama H. armigera. Penelitian dilakukan di lahan milik p'etani di Desa Tugu Selatan, Cisarua, Bogor, dan berlangsung mulai bulan Juli 1995 hingga September 1996. Penelitian hubungan peletakan telur dengan pembungaan tanaman tomat dilakukan pada musim kemarau 1995 pada lahan seluas + 600 m2. Pengamatan telur dilakukan pada 20 satuan contoh tetap, sedangkan pengamatan pembungaan yang meliputi saat berbunga dan jumlah bunga dilakukan pada 10 satuan contoh dari 20 satuan contoh untuk pengamatan telur. Pengamatan dilakukan tiap minggu, dimulai sejak tanaman berumur 15 hst hingga 100 hst. System of Rice Intensification (SRI) is rice cultivation by which can be done in tidal rice fields. The application of this method must be supported by efforts to address the major issues in tidal land, mainly low soil fertility status and high solubility of the elements namely Fe, Al, and Mn whichcaused toxic to plants. Composted rice straw is an alternative ameliorantcan be used to resolve the tidal land problems, howevercomposting process naturally takes 2-3 month. |
| URI: | http://repository.ipb.ac.id/handle/123456789/822 |
| Appears in Collections: | DT - Agriculture |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 1997lda_abstract.pdf Restricted Access | Abstract | 585.27 kB | Adobe PDF | View/Open |
| 1997lda.pdf Restricted Access | Full text | 8.68 MB | Adobe PDF | View/Open |
| 1997lda_abstract.ps Restricted Access | Postscript | 3.99 MB | Postscript | View/Open |
| Bab I 1997lda.pdf Restricted Access | Bab I | 467.78 kB | Adobe PDF | View/Open |
| Bab II 1997lda.pdf Restricted Access | Bab II | 995.51 kB | Adobe PDF | View/Open |
| Bab III 1997lda.pdf Restricted Access | Bab III | 593.15 kB | Adobe PDF | View/Open |
| Bab IV 1997lda.pdf Restricted Access | Bab IV | 631.69 kB | Adobe PDF | View/Open |
| Bab V 1997lda.pdf Restricted Access | Bab V | 629.71 kB | Adobe PDF | View/Open |
| Bab VI 1997lda.pdf Restricted Access | Bab VI | 655.48 kB | Adobe PDF | View/Open |
| Bab VII 1997lda.pdf Restricted Access | Bab VII | 712.08 kB | Adobe PDF | View/Open |
| Bab VIII 1997lda.pdf Restricted Access | Bab VIII | 491.17 kB | Adobe PDF | View/Open |
| Cover 1997lda.pdf Restricted Access | Cover | 718.08 kB | Adobe PDF | View/Open |
| Daftar Pustaka 1997lda.pdf Restricted Access | Daftar Pustaka | 632.5 kB | Adobe PDF | View/Open |
| Penutup 1997lda.pdf Restricted Access | Penutup | 344.46 kB | Adobe PDF | View/Open |
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