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SKRIPSI PENGARUH FREKWENSI PENGOLAHAN TANAH DAN BERAT MULSA JERAMI TERHADAP SERANGAN HAMA LALAT KACANG ( Agromyza phaseoli Tryon) PADA TANAMAN KEDELAI (Glycine max (L) Merril ) VARIETAS WILIS

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ABSTRACT
The objective of this research to know the influence
of frequency tillage system and weight mulch of stubble
on attack pest bean fly at plant soyae and Wilis variety.
This research was carried out at Kedungsari village,
district North Magelang, in the region of Magelang from
November 25, 1992 until February 25, 1993. The soil type
is latosol, its elevation is 350 meters above sea level.
The research Pactorial method use with Randomized
Completely Block Design (RCED) by two treatment. Those
weight of stubble mulches (M) and frequency tillage
system (P) with three repetitions. The kind of treatment
are Mo (unmulching), M. (weight mulch 1,5 kilogrammes),
M₂ (weight mulch 3 kilogrammes), Ma (weight mulch
4,5 kilogrammes), Po (untillage), F,₁ (once tillage) and
P2 (two tillage).
The utilisation of stubble such like covered soil
with 3 kilogrammes weight effective for controlled
bean fly attack, and so highest produce of filled pods.
The lowest of number died plant does utilize with
4,5 kilogrammes weight of stubble mulch.
The tillage system doesn't effective on controlled
bean fly attack, its pressure of died plant, and aren't
increase the number filled pods, dry weight of seed,
weight of 100 seeds, fresh weight of straw and dry
weight of straw. The highest yields are 3.742,4 kilogrames
per hektar dry weight of needs as 3.0 kilogrammes stubble
mulch and once tillage.

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Ketersediaan

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Informasi Detail

Judul Seri

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No. Panggil

AGROTEKNOLOGI SUT P 1993

Penerbit

MAGELANG : UNIVERSITAS TIDAR., 1993

Deskripsi Fisik

X; 65 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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