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Journal : Agroekotek View

Uji Konsentrasi Larutan Ekstrak Tauge Terhadap Viabilitas Benih Tiga Varietas Padi Rahmawati Rahmawati; Hairu Suparto; Muhammad Imam Nugraha
Agroekotek View Vol 5, No 3 (2022)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v5i3.4742

Abstract

Rice (Oryza sativa L.) is an agricultural crop and is the world's main crop. In general, farmers use local varieties of rice seeds with a relatively long shelf life, causing seed deterioration and resulting in a decrease in seed viability. One way to increase the viability of local varieties of rice seeds is by adding organic matter from the bean sprout extract solution. The purpose of this study was to determine the interaction between varieties and the concentration of bean sprout extract solution on the viability of rice seeds and to determine the concentration and effect of giving the best bean sprout extract solution to the viability of rice seeds. This research was carried out from June to July 2021 at the Production Laboratory of the Department of Agroecotechnology, Faculty of Agriculture, Lambung Mangkurat University. The experimental method used in this study was a Randomized Block Design (RAK) with 2 factorial factors, namely rice variety (V) and bean sprout extract concentration (K). The first factor is rice variety (V) which consists of 3 types of rice, namely V1 (Inpari30), V2 (Balimau) and V3 (Siam Epang) and the second factor is the concentration of bean sprout extract solution (K) which consists of 3 treatments, namely K1 (10 %), K2 (20%) and K3 (30%). The results showed that the interaction of soaking rice seeds in a solution of bean sprout extract and rice varieties had a significant effect on growth potential, germination and growth simultaneously. In the growth speed, only single factor concentration of bean sprout extract solution and variety had a significant effect. Soaking the seeds in a solution of bean sprout extract with a concentration of 10% on the Siam Epang rice variety (K1V3) was the best treatment and was able to increase growth potential, germination and growth simultaneously. Soaking seeds at 10% concentration of bean sprout extract solution and Siam Epang variety was the best single factor treatment for growth speed. Copyright ã 2020 Agroekotek View. All rights reserved. Keywords: Local varieties of rice; Viability; Bean sprout extract solution. 
Uji Toksisitas Bacillus thuringiensis terhadap Ulat Kubis (Plutella xylostella) pada Tanaman Sawi (Brassica juncea L.) Inggrit Kartika Celiandra; Akhmad Rizali; Muhammad Imam Nugraha
Agroekotek View Vol 5, No 1 (2022)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v5i1.3044

Abstract

One of the obstacles in the cultivation of mustard plants is the attack of pests. The pest that usually attacks mustard plants is the cabbage caterpillar (P. xylostella). The attack of the cabbage caterpillar (P. xylostella) caused serious damage to the mustard plant which resulted in decreased quality and quantity of mustard production. One of the alternatives in controlling cabbage caterpillar (P. xylostella) is to use the biological agent B. thuringiensis. B. thuringiensis is an organic pest control microbe that is cheap, easy to use and environmentally friendly. The purpose of this study was to determine the toxicity of several bioinsecticide products with active ingredients of B. thuringiensis to cabbage caterpillars (P. xylostella). This study used a completely randomized design method (CRD) with a single factor treatment in the form of several bioinsecticide products with active ingredients of B. thuringiensis which consisted of three treatments, namely A1: Turex WP, A2: Cutlass WP and A3: B-Tox. The results showed that testing of several bioinsecticide products with the active ingredient of B. thuringiensis affected cabbage caterpillars (P. xylostella). The highest killing rate of cabbage caterpillar (P. xylostella) reached 0.91 worms/hour (A2) and the highest mortality percentage against cabbage caterpillar (P. xylostella) reached 90% (A2).
Uji Efektivitas Berbagai Dosis Serbuk Biji Pinang Sebagai Moluskisida Nabati Terhadap Mortalitas Keong Mas Pada Tanaman Padi Agustian, Hilmi Fadhil; Rizali, Akhmad; Nugraha, Muhammad Imam
Agroekotek View Vol 6, No 1 (2023)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v6i1.4312

Abstract

Rice production (Oryza sativa L.) in Indonesia decreased in 2019, one of the causes was pest attacks. The golden snail (Pomacea canaliculata L.) is one of the potential pests because the heaviest attack can cause a decrease in rice production. Therefore it is necessary to take control measures to suppress the pest population, one way that can be used is with vegetable pesticides made from betel nut seeds because the content in it can cause toxic effects. This study aims to determine the effectiveness and also the best dose of the application of areca nut powder on the mortality of golden snails. This research was conducted in May 2021 – July 2021, at the Agroecotechnology Greenhouse, and on Jalan Qiramah Alam house number 13 B, Landasan Ulin District, Banjarbaru. The method used was a one-factor Completely Randomized Design (CRD) with treatment P0 (control), P1 (dose of 1 g), P2 (dose of 2.5 g), P3 (dose of 5 g), P4 (dose of 7.5 g), and P5 (dose of 10 g) and each treatment was repeated 4 times. The results obtained showed that the application of areca nut powder was effective in controlling golden snails in the P3 treatment with a dose of 5 g was able to provide the best results on all parameters, as well as the right dose in controlling 50% of the population, with a dose of 2,343 g areca nut powder.