CD Skripsi

Uji Konsentrasi Ekstrak Tepung Daun Sirsak (Annona Muricata L) Untuk Mengendalikan Hama Penggerek Buah Kakao (Conopomorpha Cramerella Snellen.) Pada Tanaman Kakao (Theobroma Cacao L) Di Padang Pariaman

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Cocoa (Theobroma cacao L.) is a plantation crop that has an important role in the
national economy. Conopomorpha cramerella Snellen is a pest that causes a decrease in cocoa
production in the field. The recommended control is using botanical insecticides using soursop
leaves (Annona muricata L). This study aims to obtain best concentration of soursop leaf flour
extract (A. muricata L) to control the attack of cocoa pod borer (C. cramerella Snellen) in the
field. The research was conducted in the garden of residents of Nan Sabaris District, Padang
Pariaman Regency, from July to October 2019. The research was carried out experimentally
using a completely randomized design (CRD) with 6 treatments and 4 replications. Treatment of
the concentration of soursop leaf powder extract given in each experimental unit was 0 gl-1
water, 20 gl-1 water, 40 gl-1 water, 60 gl-1 water, 80 gl-1 water and 100 gl-1 water. The results
showed that soursop was able in controlling CPB (C. cramerella) pests at a concentration of 100
gl-1 water which reduced the percentage of affected fruit to 10% with the lowest fruit damage
intensity, namely 12.48%, the largest fruit diameter was 18.15 cm, with the smallest larval
population of 0.75 tails, and the maximum dry weight of seeds reaching 150.75 g.
Keywords: Cocoa (T. cacao L), cocoa pod borer (C. cramerella), soursop leaf (A. muricata L),
botanical insecticides, concentration

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

06 01. 120 (0089)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Pertanian - Agroteknologi., 2020

Deskripsi Fisik

ix, 79 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

06 01. 120 (0089)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

Agroteknologi

Info Detail Spesifik

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Pernyataan Tanggungjawab

Daus

Versi lain/terkait

Lampiran Berkas

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