Muhammad Taufik
Jurusan Agroteknologi, Fakultas Pertanian, Universitas Haluoleo, Kendari

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EVALUASI KETAHANAN KULTIVAR SORGUM TERHADAP PENYAKIT LAYU FUSARIUM Asniah Asniah; HS Gusnawaty; Muhammad Taufik
Jurnal Agroteknos Vol 3, No 2 (2013)
Publisher : Fakultas Pertanian Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56189/ja.v3i2.2314

Abstract

This study aimed to evaluate the resistance of sorghum cultivars to wilt fusarium. This research was arranged in a randomized block design, with six  treatments [brown  sorghum, white sorghum and  red  sorghum with no inoculation fusarium, brown    sorghum, white sorghum  and  red  sorghum with  inoculation  fusarium]  with  3  (three)  replications. Data observed were plant height, leaf number, leaf area, and heaviest of grain weight for vegetative observation, while for disease character was disease incidence. The results showed that none of sorghum cultivars evaluated showed resistance to wilt fusarium infection. The tolerant response to wilt fusarium  was observed on brown sorghum, whereas red and white sorghum were  susceptible to wilt fusarium. The heaviest of  grain weight was found in brown sorghum (27.86 g/penicle). The wilt fusarium caused disease incidences ranging from 33.33% (brown sorghum)  to 50% (red sorghum). Keywords: cultivars, disease incidence, fusarium, sorghum, resistance
ANALISIS PENGARUH SUHU DAN KELEMBAPAN TERHADAP PERKEMBANGAN PENYAKIT Tobacco mosaic virus PADA TANAMAN CABAI Muhammad Taufik; Sarawa Sarawa; Asmar Hasan; Kiki Amelia
Jurnal Agroteknos Vol 3, No 2 (2013)
Publisher : Fakultas Pertanian Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56189/ja.v3i2.2315

Abstract

Climate, particularly environmental temperature, plays an important role in diseases caused by plant viruses. This study investigated the role of environmental temperature and humidity on development of Tobacco mosaic virus (TMV) on pepper (Capsicum anuum L). The research was conducted by using regression analysis. The results showed that TMV infection in plants could inhibit the growth of chili peppers. The temperature influenced disease development of TMV for up to 56,6%, whereas the humidity did not influence TMV disease development. Keywords: temperature, humadity, TMV, disease development, pepper
UJI EFEKTIVITAS BEBERAPA MEDIA UNTUK PERBANYAKAN AGENS HAYATI Gliocladium sp. HS Gusnawaty; Muhammad Taufik; Edi Wahyudin
Jurnal Agroteknos Vol 3, No 2 (2013)
Publisher : Fakultas Pertanian Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56189/ja.v3i2.2312

Abstract

This research was carried out in the Laboratory of Pests and Disease, Agricultural Faculty  of  Haluoleo  University,  from  October  to  December  2012.  This  research  was arranged   in   A   Completely   Randomized   Design   (CRD),   with   7   treatments,   namely: Gliocladium sp. in sago waste (a), Gliocladium sp. in cashew seed wastes (b), gliocladium sp. in saw dust waste (c), Gliocladium sp. in corn medium (d), Gliocladium sp. in bran medium (e),  Gliocladium  sp.  in rice  medium  (f) and  gliocladium sp.  in rice  husk  waste  (g).   The research results showed that media used had different effectiveness.   The most effective medium for Gliocladium sp. Propagation was rice bran medium, based on Gliocladium sp. growth (100%), and the number of Gliocladium sp. conidium ( 2,0 x105/g). Keywords: effectiveness, Gliocladium sp., medium, propagation