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Pengaruh Pemberian Inokulum Fungi Mikoriza Arbuskula (FMA) Campuran terhadap Kemunculan Penyakit Layu Fusarium pada Tanaman Mentimun (Cucumis sativus L.) dan Melon (Cucumis melo L.) Nadya Sofia Siti Sa'adah; Uki Dwiputranto; Aris Mumpuni
BioEksakta : Jurnal Ilmiah Biologi Unsoed Vol 2 No 4 (2020): BioEksakta
Publisher : Fakultas Biologi Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.bioe.2020.2.3.2661

Abstract

Cucumber (Cucumis sativus L.) and Melon (Cucumis melo L.) are examples of vegetables and fruit that are widely consumed by the community, and also have many benefits. The market demand for cucumbers and melons is very high. Therefore the production should meet the demand. There are several problems in production, and one of them is wilt caused by Fusarium. Conventionally, the use of synthetic fungicides is considering as the right solution for controlling fusarium wilt. However, taking into account the harmful effects of these fungicides, the use of Arbuscular Mycorrhizal Fungi (AMF) is a choice made. This study used a Completely Randomized Design (CRD) of mixed AMF inoculums (0, 5, 10, 15, 20 g FMA with zeolite/plant carrier medium). The main parameters observed were disease intensity, while the supporting parameters observed were pH, temperature, air humidity, disease incubation period, and degree of infection. The data obtained were analyzed using a Variety Test (F test) with a Standard Error of 5%. Based on the research result, plants which are inoculated by mycorrhizae inoculum is more resistant to fusarium wilt disease. The optimal dose of AMF mixture to reduce the intensity of fusarium wilt in cucumber (Cucumis sativus L.) plants is M3BT (AMF inoculation of 15 g / plant mixture), and melon (Cucumis melo L.) is M2BM (10 g / plant AMF mixture inoculation)
Pemberian Inokulum Fungi Mikoriza Arbuskula (FMA) Campuran terhadap Kemunculan Penyakit Layu Fusarium pada Tanaman Semangka [Citrullus lanatus (Thunb.) Matsum. & Nankai] Berbiji dan Non Biji Riska Febriyana; Uki Dwiputranto; Endang Sri Purwati
BioEksakta : Jurnal Ilmiah Biologi Unsoed Vol 2 No 2 (2020): BioEksakta
Publisher : Fakultas Biologi Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (344.988 KB) | DOI: 10.20884/1.bioe.2020.2.2.2006

Abstract

Watermelon (Citrullus lanatus) is a plant originating from the dry region of North Africa and is now cultivated in almost all regions of the world as a fruit that has high economic value. Efforts to cultivate and breed watermelons become very important related to defense against disease. One of the dominant diseases in watermelon is fusarium wilt disease caused by Fusarium oxysporum. Mycorrhiza is a symbiotic mutualism between certain fungi and higher plants. Arbuscular mycorrhizal fungi (AMF) can be used as an alternative in reducing fusarium wilt effect. The purpose of this research is to know the effect and effective dose of AMF mixture inoculum to reduce Fusarium wilt disease in seeded and seedless watermelon. This research used a completely randomized design (CRD) with different doses of mixed AMF inoculums (0, 5, 10, 15, 20 g) AMF with zeolite/plant carrier medium. The main parameters discussed are the disease intensity and disease incubation period, while the supporting parameters observed were pH, temperature, humidity, and degree of infection. The data obtained were analyzed using Variance Test (F test) with a Standard Error of 5%. The results of this research shows that there is effect of inoculation AMF mixture inoculum to reduce Fusarium wilt disease in seeded and seedless watermelon. The effective dose of AMF mixture to reduce the Fusarium wilt disease in seeded watermelon is inoculation AMF mixture dose 10 g / plant and inoculation AMF mixture dose 15 g/ plant in seedless watermelon.
Pemberian Inokulum Fungi Mikoriza Arbuskula (Fma) Campuran terhadap Kemunculan Penyakit Busuk Pangkal Batang Sclerotium pada Tanaman Cabai Rawit dan Cabai Merah Wira Dhyaksa Pradana; Uki Dwiputranto; Juni Safitri Muljowati
BioEksakta : Jurnal Ilmiah Biologi Unsoed Vol 2 No 2 (2020): BioEksakta
Publisher : Fakultas Biologi Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (455.187 KB) | DOI: 10.20884/1.bioe.2020.2.2.1817

Abstract

Cayenne pepper (Capsicum frutescens) and red chili (Capsicum annuum), including vegetables and fruit are widely consumed by the public, and also have many benefits. At present, the market demand for cayenne pepper and red chili is very high, so equalization must be made from the production sector. The conventional way of handling such as the administration of pesticides or other chemicals is less effective because it causes side effects that have a large enough impact, so an alternative technique is used that is to use Arbuscular Mycorrhizal Fungi (FMA) thus, research on the administration of Arbuscular Mycorrhoid Fungi Inoculum is thus carried out. (FMA) Mixture of Sclerotium Stem Rot Rotation in Capsicum frutescens and Capsicum annuum. The purpose of this study was to determine the effect of mixed FMA inoculums in suppressing the intensity of sclerotium stem rot rot disease in cayenne pepper (Capsicum frutescens) and red chili peppers (Capsicum annuum) and to determine the optimal dose of mixed AMF in suppressing the intensity of sclerotium stem rot rot on cayenne plants (Capsicum frutescens) and red chili plants (Capsicum annuum). This study used a Completely Randomized Design (CRD) with different doses of mixed AMF inoculums (0, 10, 15, 20, 25 g FMA with zeolite / plant carrier medium). The results of this study indicate that the treatment of mixed AMF inoculums on the intensity of sclerotium stem rot disease in cayenne and red chili plants can reduce the intensity of Sclerotium stem rot disease by 22% and in red chili plants by 11%.
INOKULASI MIKORIZA VESIKULA ARBUSKULA (MVA) CAMPURAN SEBAGAI PENGENDALI PENYAKIT LAYU FUSARIUM PADA TANAMAN SEMANGKA (Citrullus vulgaris Schard) Saniyatun Mar’atus Solihah; Uki Dwiputranto; Purnomowati Purnomowati
Agritech: Jurnal Fakultas Pertanian Universitas Muhammadiyah Purwokerto Vol 15, No 1 (2013): AGRITECH
Publisher : Universitas Muhammadiyah Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/agritech.v15i1.995

Abstract

A research aimed to examine the effect of dosage interaction and MVA inoculation technique on the incidence of fusarium wilt in watermelon plants has been carried out. Method used was experimental with a Complete Randomized Design (CRD) in a factorial pattern. The first factor was MVA treatment in four levels, i.e. M0 (no MVA given), M1 (MVA = 7.5 g/plant), M2 (MVA = 10 g/plant), M3 (MVA = 12.5 g/plant). Whereas, the second factor was different inoculation techniques: IbJ (VAM was inoculated when seeds were planted) and Ibt (VAM was inoculated when the seedlings were replanted). The main parameter in this research was the incubation period and disease intensity, while the supporting parameters were VAM infection intensity, soil pH, air temperature and relative humidity. Obtained data of the disease intensity and the incubation period were analyzed with analysis of variance (F test) and continued with Least Significant Differences test with the error level of 5%. Results indicated that the interaction of dosages and mixed MVA inoculation technique had suppressed the disease intensity and delayed the incubation period of fusarium wilt in watermelon plants, while the dosages of mixed MVA separately affected the intensity and delayed the incubation period of fusarium wilt in watermelon plants. The mixed MVA dosege of 10 g/plant was the most effective to suppress Fusarium wilt disease intensity in watermelon plants, while the dosage of 12.5 g/plant was the best to delay the incubation period of fusarium wilt in watermelon plants. Key words : inoculation of MVA and Fusarium Wilt Disease