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SKRIPSI PENGARUH KONSENTRASI BAYRUSIL 250 EC DAN DITHANE M- 45 80 WP PADA PENCEGAHAN HAMA/ PENYAKIT TERHADAP PRODUKSI BAWANG MERAH (Allium cepa fa. ascolanicum, L.)

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SUMMARY
The experiment about the effect Bayrusil 250 BC and Dithane N-45 (80 WP) for pest/disease preventation on aha- 1lot production (Allium cepa fa ascalonicum. L.). The ex- periment had been comed out at Potrobangsan village, Nort Magelang district, Magelang Town, Central Java, from Au gust until November 1986.
This experiment used the randomized Complete Block Design (RCBD) which contructed in factorial design with two treatment factors and four replications. The treatment factors are:
a. The Bayrus11 250 EC concentration (B), consist of 4 levela
Bo ml/1 of water
B-1 mi/1 of water
B₂ = 2 ml/1 of water
B3 ml/1 of water
b. The Dithane M-45 (80) WP) concentration (D) consist of 4 levels t
D0.0 g/1 of water
D 1.1 g/1 of water
D2 2.2 8/1 of water
D= 3.3 g/1 of water
The results of the experiment are the treatment of Bayrusil 250 Ed concentration does not influence to the height of plant, number of elisters per hill, number of bulbs per hill, fresh weight of bulba per hill, dry weight of bulbs per hill, but significantly influence to the per- centage of plant damage peat/disease.
The treatment of Dithane K-45 (80 WP) concentration does not influence to the height of plant, number of leawa vea per hill, number of olisters per hill, number of bulbs per hill, but it did influence significantly to the fresh weight of bulbe per hill, dry weight of bulba per hill and percentage of plant pest/disease at tacked.
The Bayrusil 250 BC and Dithane M-45 (80 WP) concen- tration did not interaction to all component at observa- tion, except on percentage of plant pest/disease at tac- ked.
Generaly Bayrusil 250 BC and Dithane M-45 (80 WP) functionaly prevent for shallot plant damage. The heighest of percentage of plant wich at tacked by pest/disease on BoDo treatment (20.25%) and the lowest on B₂D₂ treatment (10.90%), the heighest production fresh weight of bulba per hill and dry weight of bulba per hill on B,D3 treat- ment respectively 93.12 g. 76,05 g, 76,05 g and the lo- west on BoDo treatment respectively 59.91 g. 48.50 g.

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Informasi Detail

Judul Seri

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No. Panggil

AGROTEKNOLOGI SUP P 1988

Penerbit

MAGELANG : UNIVERSITAS TIDAR., 1988

Deskripsi Fisik

IX; 28 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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