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Journal : Nabatia

Application Test Rhizobium and Trichoderma To The Growth and Yield Of Soybean (Glycine Max (L)) Sutarman Sutarman; Meilani Fatimah
Nabatia Vol 5 No 1 (2017): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (470.088 KB) | DOI: 10.21070/nabatia.v5i1.860

Abstract

The objective of the research was to know of the responses of the aplication Rhizobium of nodule root Soybean as well as nodule root Mimosa pudica and Trichoderma iso- late Tc-Jjr02. The research was conducted on the Green House Faculty of Agriculture, Muhammadiyah University of Sidoarjo, from Januari to Mei 2016. This research com- piled using a factorial randomized complete design which consists of 2 factors : factor I is application Rhizobium consisting of : R0 (withow Rhizobium), R1(Rhizobium of soy- bean), R2(Rhizobium of mimosa pudica). Factor II application Trichoderma consisting of : T0 (withow Trichoderma) and T1 (Trichoderma isolat Jati Jejer-02). Of these two factors obtained 6 treatment combinations and repeated 4 times. From the analysis of statisti- cal data shows that application Rhizobium on significant effect the amount of leaf age 40 HST and 60 HST as well as the number of pods, planting seed weight , weight of 100 seeds, and fresh weight of plant root nodules. Application Rhizobium significantly affected the wet weight of stover. Trichoderma isolate Jati Jejer-02 capable symbio- sis with the plant so that the very significant effect on plant height age 7 HST and the amount of leaf age 20 HST. As well as the interaction between application Rhizobium and Trichoderma isolates significantly affected the number of pods plant.
Trichoderma sp. Biopesticide Application Against Vegetative Biomass and Potato (solanum tuberosum) Sutarman Sutarman; Vicky Prasetya Putra
Nabatia Vol 6 No 2 (2018): Desember
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (162.304 KB)

Abstract

This study aims to examine the biopesticide application of Trichoderma sp. to control leaf blight on potatoes. This research was conducted at the campus microbiology laboratory of Sidoarjo Muhammadiyah University, Gelam village, Sidoarjo district temple district and Tulungrejo village land, Bumiaji Sumberbrantas, Batu East Java, from July to September 2018. This study was arranged in a Completely Randomized Design (CRD) with 4 treatments and repeated 8 times so that 32 experimental units were obtained. The variables observed were stover wet weight, stover dry weight, total tuber weight, and rotten tuber weight. Data were analyzed by various ANOVA analysis followed by BNJ test at 5% level. The results showed that Trichoderma biopesticide had no significant effect on the weight of the stover of potato plants both wet and dry, and on the total tuber weight. But it has a difference in reducing rotten tubers.
Effect of 60% Shade and Trichoderma Biological Fertilizer on Vegetable Rice Gogo Growth Sutarman; Nur Adi Santoso
Nabatia Vol 9 No 2 (2021): Desember
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (178.184 KB)

Abstract

The aim of this study was to determine the effect of 60% shade and Trichoderma biofertilizer and its possible interaction on vegetative growth of upland rice plants up to 56 days after planting (HST) on acid soils. In this study used a split plot design that was arranged in a completely randomized design (CRD). As the main plot is a Shade consisting of no shade and shade of 60% intensity. The subplot was Trichoderma biofertilizer application consisting of without Trichoderma, Trichoderma isolate Tc-Jjr-02 and isolates Tc-Jro-01. With repeated tests 4 times were obtained 24 experimental units. The variables observed were plant height and number of tillers 7-56 HST. Observation data were analyzed using a variety analysis with a 5% test level followed by a 5% BNJ test. The results showed that there were no interaction effects between Shade and Trichoderma isolates. Each has a significant effect on the number of tillers 21-56 HST. Upland rice plants are not able to grow well under 60% shade, while Trichoderma Tc-Jro-01 isolates are the best biological agents in providing high growth responses and the number of gogopada rice tillers is sour soil.