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Evaluasi Ketahanan Varietas Cabai Rawit Terhadap Penyakit Antraknosa (Colletotrichum Gloesporioides) Asal Isolat Dari Cabe Hiyung Fauziah, Amalia; ., Mariana; Budi, Ismed Setya
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 1 (2024): 7(1): Februari 2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i1.2402

The category of resistance level of several cayenne pepper varieties planted in swamps to anthracnose disease (Colletotrichum gloesporioides) originating from isolates from hiyung chilies is important to know as basic information for determining control strategies. This research aims to determine the level of resistance of several varieties of cayenne pepper planted in swamp land to anthracnose isolates from Hiyung chilies. This research used RAL (Completely Randomized Design) with 10 treatments and 3 replications and 2 plants were used in each replication so that the total number of plants was 60 plants. The varieties used are the Bara, Hiyung, Dewata 43 F1, Tiung Tanjung, Tiung Ulin, Genie, Sekar, Alip, Sret and CR-9 varieties. Inoculation of the fungus Colletotrichum gloesporioides was carried out at the time of fruiting, with variables observed, namely the incubation period and disease incidence. The results of the research show the resistance of chili plants to anthracnose disease in the susceptible category, namely the Hiyung variety with a disease incidence percentage of 42.08%. The moderate category is the Bara, Dewata 43 F1, Tiung Tanjung, Genie, Sekar, and CR-9 varieties with disease incidence percentages of 30.11%, 28.94%, 35.93%, 20.87%, 21, respectively. 52% and 28.20%. The resistant category is the Tiung Ulin, Alip and Sret varieties with disease incidence percentages of 18.37%, 19.36% and 17.11% respectively. The incubation period for several cayenne pepper varieties that have been tested varies with an average of between 3.5-5.3 days.

Formulasi Bakteri Endofit Untuk Menekan Kejadian Penyakit Fusarium Pada Padi Beras Merah (Oryza nivara. L) Anam, Ahmad Khairil; Mariana, Mariana; Budi, Ismed Setya
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 2 (2024): Vol 7(2): Juni 2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i2.2606

This research aims to study the effect of peat soil endophytic bacterial formulations, lowland swamp soil endophytic bacterial formulations, tidal swamp soil endophytic bacterial formulations, kelakai endophytic bacterial formulations on red rice seeds in suppressing the incidence of fusarium disease. This study used a completely randomized design (CRD) consisting of 5 treatments and 4 replications, namely control inoculation without endophytic bacteria, endophytic bacterial formulation with peat soil, endophytic bacterial formulation with lowland swamp soil, endophytic bacterial formulation with tidal swamp soil, bacterial formulation endophytes with kelakai and added one control inoculation treatment without endophytic bacteria and without pathogens to observe the parameters of plant height and number of tillers. Endophytic bacterial formulation treatment was able to reduce the incidence of fusarium disease. The endophytic bacterial formulation with lowland swamp soil had the lowest disease incidence of 67.5% with an effectiveness of 30.7%, the tidal swamp soil formulation 70% with an effectiveness of 28.2%, the peat soil formulation 77.5% with an effectiveness of 20.5%. % and the kelakai formulation was 82.5% with an effectiveness of 15.3%, while the control had the highest disease incidence of 97.5%. Apart from that, the endophytic bacteria formulation could extend the incubation period. Endophytic bacterial formulations can also increase plant height and number of tillers. Apart from that, soaking seeds with endophytic bacterial formulations does not affect seed germination and length of brown rice sprouts.

Uji Streptomyces sp. Isolat Lahan Rawa Untuk Menekan Pertumbuhan Colletotrichum sp. Asal Cabai Rawit Varietas Hiyung Secara In Vitro Sahriyanor, Alfi; Mariana, Mariana; Budi, Ismed Setya
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 2 (2024): Vol 7(2): Juni 2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i2.2612

Hiyung chili is a local chili variety from South Kalimantan which is often attacked by anthracnose disease caused by the fungus Colletotrichum sp. The attack became severe because it was planted in swamp land. An environmentally friendly potential alternative for controlling anthracnose disease is using antagonistic agents from the bacteria Streptomyces sp. Streptomyces sp. bacteria isolated from 4 swamp lands in South Kalimantan, 2 lowland swamps and 2 tidal swamps. The research aims to determine the ability of Streptomyces sp. Swampland isolates inhibit the growth of the fungus Colletotrichum sp. origin of Hiyung chili in vitro. The research used a Completely Randomized Design (CRD) consisting of 16 treatments based on the origin of the isolates, 4 isolates from Sirang Laut, 4 isolates from Puntik, 4 isolates from Gudang Hirang and 4 isolates from Tajau Landung. Streptomyces sp bacteria. Isolated using selective Yeast Malt Agar media. The results of the exploration found 16 isolates of Streptomyces sp. and all isolates were able to inhibit the growth of Colletotrichum sp. with an inhibition percentage above 50%. The highest percentage of inhibition for isolates from Puntik was 96.44% and the lowest percentage for isolates from Sirang Laut was 51.95%. There were 8 isolates that produced clear zones in the inhibition test which was thought to be due to producing antibiotics, 1 isolate was hyperparasitic, and 7 isolates had an overgrowth mechanism.

Waktu Aplikasi Kombinasi Trichoberas, Bakteri Endofit, Kulit Jengkol (Pithecellobium jiringa) untuk Menekan Penyakit Bercak Coklat Sempit (Cercospora oryzae) pada Padi Beras Merah (Oryza nivara L.) di Lahan Basah Putri, Erina Maulida; Budi, Ismed Setya; Mariana, Mariana
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 3 (2024): Oktober2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i3.2899

One of the important diseases that attacks red rice plants is narrow brown spot (Cercospora oryzae). Biological control is an alternative that needs to continue to be explored to become an environmentally friendly control solution. The aim of this research was to determine the effect of application time and administration of Trichoberas, endophytic bacteria, jengkol bark in suppressing narrow brown spot disease in red rice in wetlands. Each of these studies used a Completely Randomized Design (CRD) method consisting of 6 treatments which were repeated 4 times so that there were 24 experimental plant units. The results of field research showed that Trichoberas + endophytic bacteria + jengkol peel solution applied three times to red rice plants aged 60, 70 and 80 days could reduce the percentage of infected leaves by 90.63% with a control of 95.95% and an intensity of 48 .01% with a control comparison of 51.69%. The application treatment of Trichoberas + endophytic bacteria + jengkol peel solution on red rice plants aged 80 days (T3) and 60, 70 and 80 days (T5) was able to increase the number of grains, namely 317.25 grains and 325 grains compared to the control 281.75 grains. . The application of Trichoberas + endophytic bacteria + jengkol peel solution to red rice plants aged 60 and 70 days (T4) and aged 60, 70 and 80 days (T5) was able to increase the weight of 1000 grains, namely 18.75 grams and 19.5 grams compared to control 13.25 grams. All treatments were unable to increase plant height growth.

Efektivitas Bokashi, Trichoberas, dan PGPR Terhadap Penyakit Antraknosa Pada Tanaman Cabai Rawit Syafira, Faulyna; Mariana, Mariana; Budi, Ismed Setya
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 3 (2024): Oktober2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i3.2900

The use of biological agents is an alternative to control anthracnose disease caused by the pathogen Colletotrichum sp. on chilies. This research aims to determine the effectiveness of Bokashi, Trichoberas, and PGPR and their combination in reducing the incidence of anthracnose disease and the growth of cayenne pepper plants. This research used the Completely Randomized Design (CRD) method. One factor tested was the type of biological agent and its combination. Carried out in vivo in polybags, Colletotrichum sp. applied when the chili plants start to bear fruit. Observations were made on disease incidence and growth parameters and production of chili plants. The results of the study showed that the application of Bokashi, Trichoberas, and PGPR and their combination significantly reduced the incidence of anthracnose with the lowest percentage of disease incidence in the combination treatment of Bokashi and Trichoberas at 33.61% with control effectiveness of 54.27%; the combination of Bokashi and PGPR was 38.70% with control effectiveness of 47.34% and the combination of Bokashi, PGPR and Trichoberas was 41.07% with control effectiveness of 44.11% and was included in the quite effective category, but had no effect on the incubation period. The PGPR, Bokashi, and Bokashi+ PGPR treatments were able to increase plant height and accelerate the age of first flowering. The Bokashi+Trichoberas, Bokashi+PGPR+Trichoberas and Bokashi+PGPR treatments were able to increase the fresh weight of the fruit.

Efektivitas Waktu Aplikasi Trichokompos dan Larutan Daun Sirih dalam Menekan Kejadian Penyakit Layu Fusarium pada Tanaman Padi Beras Merah (Oryza nivara L.) Setiawan, Mario Yudi; Budi, Ismed Setya; Marsuni, Yusriadi
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 3 (2024): Oktober2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i3.2901

Red rice (Oryza nivara L.) is a type of rice whose consumption level is increasing every year. However, obstacles in cultivating red rice often occur due to disease attacks, one of which is fusarium wilt. The aim of this research was to determine the effectiveness of varying the application time of trichocompost combined with betel leaf solution in suppressing the incidence of fusarium wilt disease in red rice plants. The research method used a Completely Randomized Design (CRD) which was carried out in the Phytopathology laboratory and greenhouse of the Department of Plant Pests and Diseases, Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru. The results of the study showed that the treatment given trichocompost and betel leaf solution with application times a week before planting, during planting, and a week after planting was able to reduce the incidence of disease by up to 35.00% with a control effectiveness percentage of 62.16% compared to the control treatment which had the incidence disease amounted to 92.50%. Application of trichocompost and betel leaf solution with varying times on red rice was able to extend the incubation period of the pathogen up to 20.25 days compared to the control, namely 12.53 days. Plants that were given the application of trichocompost and betel leaf solution were also able to increase plant height by up to 102.83 cm with a total of 8.78 tillers compared to the control without treatment which had a plant height of 76.30 cm with a total of 4.30 tillers.

STRUCTURE OF MANGROVE VEGETATION AND THE RELATIONSHIP WITH THE ABUNDANCE OF AQUATIC BIOTA Nursalam, Nursalam; Fithria, Abdi; Setya Budi, Ismed; Sulaiman, Abrani
Fish Scientiae Vol 14 No 1 (2024): Edisi Juni 2024, Vol. 14(1),2024
Publisher : Faculty of Fisheries and Marine Resources of Lambung Mangkurat University-South Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/fishscientiae.v14i1.230

Waktu Aplikasi Kombinasi Trichoberas, Bakteri Endofit, Kulit Jengkol (Pithecellobium jiringa) untuk Menekan Penyakit Bercak Coklat Sempit (Cercospora oryzae) pada Padi Beras Merah (Oryza nivara L.) di Lahan Basah Putri, Erina Maulida; Budi, Ismed Setya; Mariana, Mariana
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 3 (2024): Oktober2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i3.2899

One of the important diseases that attacks red rice plants is narrow brown spot (Cercospora oryzae). Biological control is an alternative that needs to continue to be explored to become an environmentally friendly control solution. The aim of this research was to determine the effect of application time and administration of Trichoberas, endophytic bacteria, jengkol bark in suppressing narrow brown spot disease in red rice in wetlands. Each of these studies used a Completely Randomized Design (CRD) method consisting of 6 treatments which were repeated 4 times so that there were 24 experimental plant units. The results of field research showed that Trichoberas + endophytic bacteria + jengkol peel solution applied three times to red rice plants aged 60, 70 and 80 days could reduce the percentage of infected leaves by 90.63% with a control of 95.95% and an intensity of 48 .01% with a control comparison of 51.69%. The application treatment of Trichoberas + endophytic bacteria + jengkol peel solution on red rice plants aged 80 days (T3) and 60, 70 and 80 days (T5) was able to increase the number of grains, namely 317.25 grains and 325 grains compared to the control 281.75 grains. . The application of Trichoberas + endophytic bacteria + jengkol peel solution to red rice plants aged 60 and 70 days (T4) and aged 60, 70 and 80 days (T5) was able to increase the weight of 1000 grains, namely 18.75 grams and 19.5 grams compared to control 13.25 grams. All treatments were unable to increase plant height growth.

Efektivitas Bokashi, Trichoberas, dan PGPR Terhadap Penyakit Antraknosa Pada Tanaman Cabai Rawit Syafira, Faulyna; Mariana, Mariana; Budi, Ismed Setya
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 3 (2024): Oktober2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i3.2900

The use of biological agents is an alternative to control anthracnose disease caused by the pathogen Colletotrichum sp. on chilies. This research aims to determine the effectiveness of Bokashi, Trichoberas, and PGPR and their combination in reducing the incidence of anthracnose disease and the growth of cayenne pepper plants. This research used the Completely Randomized Design (CRD) method. One factor tested was the type of biological agent and its combination. Carried out in vivo in polybags, Colletotrichum sp. applied when the chili plants start to bear fruit. Observations were made on disease incidence and growth parameters and production of chili plants. The results of the study showed that the application of Bokashi, Trichoberas, and PGPR and their combination significantly reduced the incidence of anthracnose with the lowest percentage of disease incidence in the combination treatment of Bokashi and Trichoberas at 33.61% with control effectiveness of 54.27%; the combination of Bokashi and PGPR was 38.70% with control effectiveness of 47.34% and the combination of Bokashi, PGPR and Trichoberas was 41.07% with control effectiveness of 44.11% and was included in the quite effective category, but had no effect on the incubation period. The PGPR, Bokashi, and Bokashi+ PGPR treatments were able to increase plant height and accelerate the age of first flowering. The Bokashi+Trichoberas, Bokashi+PGPR+Trichoberas and Bokashi+PGPR treatments were able to increase the fresh weight of the fruit.

Efektivitas Waktu Aplikasi Trichokompos dan Larutan Daun Sirih dalam Menekan Kejadian Penyakit Layu Fusarium pada Tanaman Padi Beras Merah (Oryza nivara L.) Setiawan, Mario Yudi; Budi, Ismed Setya; Marsuni, Yusriadi
JURNAL PROTEKSI TANAMAN TROPIKA Vol 7 No 3 (2024): Oktober2024
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v7i3.2901

Red rice (Oryza nivara L.) is a type of rice whose consumption level is increasing every year. However, obstacles in cultivating red rice often occur due to disease attacks, one of which is fusarium wilt. The aim of this research was to determine the effectiveness of varying the application time of trichocompost combined with betel leaf solution in suppressing the incidence of fusarium wilt disease in red rice plants. The research method used a Completely Randomized Design (CRD) which was carried out in the Phytopathology laboratory and greenhouse of the Department of Plant Pests and Diseases, Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru. The results of the study showed that the treatment given trichocompost and betel leaf solution with application times a week before planting, during planting, and a week after planting was able to reduce the incidence of disease by up to 35.00% with a control effectiveness percentage of 62.16% compared to the control treatment which had the incidence disease amounted to 92.50%. Application of trichocompost and betel leaf solution with varying times on red rice was able to extend the incubation period of the pathogen up to 20.25 days compared to the control, namely 12.53 days. Plants that were given the application of trichocompost and betel leaf solution were also able to increase plant height by up to 102.83 cm with a total of 8.78 tillers compared to the control without treatment which had a plant height of 76.30 cm with a total of 4.30 tillers.

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