Kajian Pengendalian Penyakit Busuk Pangkal Batang Lada dengan Modifikasi Iklim Mikro

Agus Salim
Journal article Jurnal Pengkajian dan Pengembangan Teknologi Pertanian • Maret 2017 Indonesia

Abstrak

Study of Pepper Rot Stem Disease Controlling With Micro Climate Modification. Pepper stem rot disease Phytophthora capsici Leon is a major disease on pepper plants in the Southeast Sulawesi areas. The control of this fungus disease is difficult because it goes in the trunk network and it can be known after the plants wilt. The purpose of this study was to determine the microclimate that could hinder the development of the fungus P. capsici.This study was conducted in Konawe South, Southeast Sulawesi from February to November 2015. The study used randomized block design with treatments tested were 1) Control; 2) Solar irradiation between 25-30%; 3) Solar irradiation between 50-55% and 4) Irradiation between 75-80%. Each treatment was repeated 5 times. The parameters observed were soil moisture, the intensity of the irradiation, the percentage of attacks and severity of disease levels and productivity. Research results indicated that the modification of solar radiation affected the air humidity, so that the development of stem rot disease pepper could be controlled. On irradiation of 50-55% can reduce the severity of an attack up to 77.36%.

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Jurnal Pengkajian dan Pengembangan Teknologi Pertanian

Jurnal Pengkajian dan Pengembangan Teknologi Pertanian (JPPTP) adalah media ilmiah penyebaran has... tampilkan semua