Trijono Djoko Sulistyo
Department of Agrotechnology, Faculty of Agriculture, Universitas Sebelas Maret

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Penggunaan Limbah Baglog Tiram dan Jenis Nutrisi Terhadap Pakcoy Pada Hidroponik Substrat Retno Bandriyati Arni Putri; Trijono Djoko Sulistyo; Chairul Anwar
Agrosains : Jurnal Penelitian Agronomi Vol 19, No 1 (2017): Agrosains: Jurnal Penelitian Agronomi
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (231.583 KB) | DOI: 10.20961/agsjpa.v19i1.20928

Abstract

The increase of oyster mushroom farmers in wonogiri will be impact immediately on increasing waste baglog. One of the utilization is to be medium on hydroponic substrate for growing mustard greens and it will combined with charcoal and various types of nutrients. The research was conducted from October to December 2015 at the Greenhouse C and Laboratory EMPT UNS.the research employed completely random design (CRD) with two factor that is ratio of medium and various types of nutrients. The result of research showed that interaction between ratio of medium and various types affected significantly  the parameters of leaf area, leaf fresh weight and leaf biomass. Root fresh weight, root volume, root length and root biomass is only influenced by the type of nutrition with the ab mix is the most good in improving and supplying nutrients
Pendampingan Pembibitan Jambu Mete Unggul Lokal di Klaster Mete Wonogiri Bambang Pujiasmanto; Trijono Djoko Sulistyo; Supriyono Supriyono; Eko Murniyanto
PRIMA: Journal of Community Empowering and Services Vol 6, No 1 (2022): June
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/prima.v6i1.52434

Abstract

Assistance for Local Superior Cashew Seedlings in the Wonogiri Cashew Cluster. The innovation adoption process can be accelerated if the communicant makes innovations. Experience in innovating with guidance increases absorption, strengthens expert power, and eventually adopts faster, especially if the communicant is freed to express himself. Referring to this process, mentoring through technical guidance activities and performance on grafting seed innovation of chasew plant is suspected of adopting the provision of seeds on a self-supporting basis. This activity aimed to provide cashew seeds to expand the cashew plant area as well as rejuvenate old cashew plants in order to maintain production. The mentoring method is carried out in stages, namely calculating the need for seeds, demonstrating of chasew plant grafting nursery, the performance of the chasew plant grafting nursery, and building a market network. Instructions and materials and tools were provided by the mentor. The results of the mentoring showed that the productivity of participants in grafting cashew seeds increased to 48-98 seeds per day. Based on the calculations, it was found that for an area of 35.4 Ha, 6,730 seedlings were needed, or the equivalent of 190 seedlings/Ha. Calculation of business analysis obtained that the income received by farmers every month reaches Rp. 8,790,000,-. Cashew seedling mentoring activities are able to increase the productivity and income of cashew farmers.