Skripsi
EVALUASI PENGELOLAAN TANAMAN TERPADU (PTT) TERHADAP INSIDENSI DAN INTENSITAS SERANGAN PENYAKIT PADA CABAI (Capsicum spp.) DI KECAMATAN SUNGAI LILIN, KABUPATEN MUSI BANYUASIN, SUMATERA SELATAN
Diseases in chili plants are commonly caused by pathogens such as fungi, bacteria, viruses, and others. These diseases can reduce both the quality and quantity of chili production. India has also reported cases of leaf curl virus, which can cause nearly 100% damage in the form of total fruit loss in chili plants. Diseases in chili plants will continue to develop if crop management is done carelessly without the implementation of Integrated Crop Management. Therefore, the aim of this study is to identify the common diseases attacking chili plants in Sungai Lilin Subdistrict and to examine the effect of Integrated Crop Management (ICM) on the incidence and intensity of diseases in chili plants in Sungai Lilin Subdistrict. This study used three methods to obtain primary data. First, a survey method was conducted by directly visiting several chili fields to interview 30 farmers in Sungai Lilin Subdistrict, Musi Banyuasin Regency. Next, observation sites were selected using the purposive sampling method. Finally, samples of diseased plants were collected using the simple random sampling method. The results of this study identified 30 chili farmers as respondents in Sungai Lilin Subdistrict, Musi Banyuasin Regency, distributed across four villages: Berlian Makmur, Bumi Kencana, Cinta Damai, and Sungai Lilin Jaya. The diseases found in the field were anthracnose fruit rot caused by Colletotrichum capsici, leaf spot disease caused by Cercospora capsici, wilt disease caused by Fusarium sp., and mosaic virus disease. Based on the interviews, most farmers had an elementary school (SD) education level and were generally between 47 and 54 years old. The average land area used for chili cultivation was 0.25 ha. The implementation of Integrated Crop Management technology in the four villages was categorized as high. The highest disease incidence was recorded for mosaic virus, reaching 100%. The highest disease intensity was also found in mosaic virus, at 79.5%, indicating a severe level of infection. The correlation test between Integrated Crop Management scores and disease incidence and intensity produced correlation coefficients (r) of only -0.3 (very weak) and -0.27 (fair).
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