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Teknologi Budidaya Tanaman Padi (Oryza Sativa L.) Berbasis Pemupukan Organik Dalam Mewujudkan Ketahanan Pangan Di Wilayah Perbatasan RI-RDTL Dos Santos, Erminia Pereira; Tri Martini, Desak Ketut; Ke Lele, Onesimus; Kiuk, Yosni
Jurnal Penelitian Pertanian Terapan Vol 24 No 3 (2024)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v24i3.3408

Abstract

Increased plant productivity can be achieved through the development of organic fertilization technology that utilizes local organic matter that is easily accessible to farmers. An example is the use of manure from cow and goat manure, as well as forage such as kirinyuh and gamal. This approach offers a solution to the low productivity of rice in drylands. The use of organic fertilizers in various doses is expected to improve soil nutrient status while increasing rice productivity in dry land. This research was carried out on farmers' land in Ponu Village, Biboki Anleu District, North Central Timor Regency, East Nusa Tenggara, which is located in the RI-RDTL border area, precisely the Oekusi section. The experiment in this study was designed in a Group Randomized Design consisting of 10 treatments. The treatment is No Fertilization (P0D0), 10 tons of cow manure fertilizer (PsD1), 20 tons of cow manure fertilizer (PsD2), 30 tons of cow manure (PsD3), 10 tons of goat manure (PkD1), 20 tons of goat manure (PkD2), 30 tons of goat manure (PkD3), 10 tons of forage (PhD1), 20 tons of forage (PhD2), and Forage fertilizer with a dose of 30 tons (PhD3). Each treatment was repeated 4 times so that there were 40 experimental plots. The results showed that the combination of goat manure treatment with a dose of 30 tons/ha (PkD3) had a better effect than other treatment combinations. This combination of treatments was able to provide the best observation value on several parameters, namely plant height growth, the number of saplings and the number of panicles per clump as well as the production of dry grain weight harvested per plot.  
PERBEDAAN MEDIA TANAM MEMPENGARUHI PERTUMBUHAN ANAKAN STROBERI (PISAH RUMPUN) PADA SISTEM HIDROPONIK FERTIGASI TETES Panjaitan, Fany Juliarti; Ke Lele, Onesimus; Hasanah, Putri Ahmadiana; Martini, Desak Ketut Tri
JURNAL AGRISA Vol 14 No 2 (2025): Jurnal Agrisa
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/agrisa.v14i2.27191

Abstract

The growing medium is a crucial component that determines the success of plant growth and development, particularly in hydroponic cultivation systems, which rely heavily on the physical and chemical conditions of the medium. Selecting the right growing medium plays a role in providing optimal mechanical support, aeration, and water and nutrient retention capacity for plants. This study aimed to analyze the effect of different growing media types on the growth of hydroponically cultivated strawberry seedlings. The study was conducted using a randomized block design with one treatment factor, namely the growing medium type. The treatments tested consisted of Carbonized rice husk (SB), cocopeat (CP), and a combination of carbonized rice husk and cocopeat (SBC) with certain compositions. The growth parameters observed included the number of leaves, root length, plant height, and the number of productive shoots. The results showed that the use of a growing medium mixture of burnt rice husks and cocopeat with a ratio of 1:3 provided the best results for several growth variables. This treatment resulted in an average number of leaves of 9.86 and a root length of 16.7 cm, which was statistically significantly different compared to other growing media treatments. These findings indicate that the combination of media provides optimal rooting conditions, particularly in terms of aeration and water-holding capacity. However, differences in growing media type did not significantly impact plant height and the number of productive shoots. Therefore, it can be concluded that growing media selectively influences certain growth components in hydroponic strawberries.