DETERMINASI ARAS LUKA EKONOMI LARVA OSTRINIA FURNACALIS PADA TIGA FASE PERTUMBUHAN TANAMAN JAGUNG
A field experiment was conducted to investigate the effect of infestation levels of Ostrinia furnacalis larvae per plant on corn grain yield reductions, and to determine economic injury levels (EIL) of O. furnacalis larvae and economic threshold (ET) of egg masses at three corn growth stages (V10, R...
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| Format: | Thesis |
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[Yogyakarta] : Universitas Gadjah Mada
2012
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| author | , SUBIADI , Prof. Dr. Ir. Y. Andi Trisyono, M.Sc. |
| author_facet | , SUBIADI , Prof. Dr. Ir. Y. Andi Trisyono, M.Sc. |
| author_sort | , SUBIADI |
| collection | UGM |
| description | A field experiment was conducted to investigate the effect of infestation
levels of Ostrinia furnacalis larvae per plant on corn grain yield reductions, and to
determine economic injury levels (EIL) of O. furnacalis larvae and economic
threshold (ET) of egg masses at three corn growth stages (V10, R1, and R2). The
interaction between corn growth stage and number of larvae per plant on grain
yield was absent. Either corn growth stage or number of larvae per plant
significantly affected grain yield. Differences in yield between the uninfested and
highest infestation levels (six larvae per plant) in V10, R1, and R2 were 59.81 |
| first_indexed | 2024-03-13T22:41:17Z |
| format | Thesis |
| id | oai:generic.eprints.org:99973 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T22:41:17Z |
| publishDate | 2012 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:999732016-03-04T08:48:47Z https://repository.ugm.ac.id/99973/ DETERMINASI ARAS LUKA EKONOMI LARVA OSTRINIA FURNACALIS PADA TIGA FASE PERTUMBUHAN TANAMAN JAGUNG , SUBIADI , Prof. Dr. Ir. Y. Andi Trisyono, M.Sc. ETD A field experiment was conducted to investigate the effect of infestation levels of Ostrinia furnacalis larvae per plant on corn grain yield reductions, and to determine economic injury levels (EIL) of O. furnacalis larvae and economic threshold (ET) of egg masses at three corn growth stages (V10, R1, and R2). The interaction between corn growth stage and number of larvae per plant on grain yield was absent. Either corn growth stage or number of larvae per plant significantly affected grain yield. Differences in yield between the uninfested and highest infestation levels (six larvae per plant) in V10, R1, and R2 were 59.81 [Yogyakarta] : Universitas Gadjah Mada 2012 Thesis NonPeerReviewed , SUBIADI and , Prof. Dr. Ir. Y. Andi Trisyono, M.Sc. (2012) DETERMINASI ARAS LUKA EKONOMI LARVA OSTRINIA FURNACALIS PADA TIGA FASE PERTUMBUHAN TANAMAN JAGUNG. UNSPECIFIED thesis, UNSPECIFIED. http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=56356 |
| spellingShingle | ETD , SUBIADI , Prof. Dr. Ir. Y. Andi Trisyono, M.Sc. DETERMINASI ARAS LUKA EKONOMI LARVA OSTRINIA FURNACALIS PADA TIGA FASE PERTUMBUHAN TANAMAN JAGUNG |
| title | DETERMINASI ARAS LUKA EKONOMI LARVA
OSTRINIA FURNACALIS PADA TIGA FASE PERTUMBUHAN
TANAMAN JAGUNG |
| title_full | DETERMINASI ARAS LUKA EKONOMI LARVA
OSTRINIA FURNACALIS PADA TIGA FASE PERTUMBUHAN
TANAMAN JAGUNG |
| title_fullStr | DETERMINASI ARAS LUKA EKONOMI LARVA
OSTRINIA FURNACALIS PADA TIGA FASE PERTUMBUHAN
TANAMAN JAGUNG |
| title_full_unstemmed | DETERMINASI ARAS LUKA EKONOMI LARVA
OSTRINIA FURNACALIS PADA TIGA FASE PERTUMBUHAN
TANAMAN JAGUNG |
| title_short | DETERMINASI ARAS LUKA EKONOMI LARVA
OSTRINIA FURNACALIS PADA TIGA FASE PERTUMBUHAN
TANAMAN JAGUNG |
| title_sort | determinasi aras luka ekonomi larva ostrinia furnacalis pada tiga fase pertumbuhan tanaman jagung |
| topic | ETD |
| work_keys_str_mv | AT subiadi determinasiaraslukaekonomilarvaostriniafurnacalispadatigafasepertumbuhantanamanjagung AT profdriryanditrisyonomsc determinasiaraslukaekonomilarvaostriniafurnacalispadatigafasepertumbuhantanamanjagung |