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SKRIPSI KAJIAN INTENSITAS SERANGAN CENDAWAN Helminthosporium oryzae Breda de Haan TERHADAP HASIL TANAMAN PADI (Oryza sativa L.) VARIETAS IR-64

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ABSTRACT

The study to know correlation of The Brownepot (Helminthosporium oryzae) intensity to yield of rice field (Oryza sativa) was conducted in Food Crop Pest and Disease Observation Laboratory for region Kedu in Temanggung, Cen- tral Java, on January April 1992.
Randomizaed Complete Block Design (RCBD) was used with two factors and three replication on three bloka. The first factor is variation inoculum consentration (I) namely Con- trol (I), 106cel conidia/ml (I₁), and 1012cel conidia/ml (12). The second factors is rice plant old while to inocu- late (S) namely at two week after transplanting (S₁), four week after transplanting (S2), six week after transplanting (S3), and eight week after transplanting (S4).
The results were showed that the interaction between inoculum consentration and rice plant old while to inocula- te had very significant effect to disease attacked intensi- ty and significant effect to 1000 grain weight. Inoculum consentration 1012cel conidia/ml and two week after trans- planting to inoculation showed best respon to disease attac- ked intensity. Inoculum consentration 1022 cel konidia/ml and eight week after transplanting showed best respon to 1000 grain weight.

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Informasi Detail

Judul Seri

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No. Panggil

AGROTEKNOLOGI SUL K 1993

Penerbit

MAGELANG : UNIVERSITAS TIDAR., 1993

Deskripsi Fisik

XI; 85 HAL; 29.5 CM

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

630

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

FAKULTAS_FAPERTA
PRODI_S1_AGROTEKNOLOGI

Info Detail Spesifik

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Pernyataan Tanggungjawab

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