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Journal : AGRICOLA

PENGGUNAAN BIOPESTISIDA UNTUK PENGENDALIAN HAMA TANAMAN Abdullah Sarijan
AGRICOLA Vol 1 No 1 (2011): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

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Abstract

Pest attack in plant agriculture can damage plants or failed harvest. To handle damage in plant need to protect the plant from damage from the several way to handle the pest we can done.  The farmers on focus to use the pesticide several product in research showing the damage in happened in environment.  Because they use of pesticide, residue in chemistry product if we consume can get bad effect for the human being and animal.  If we compare with the other way the used other non chemistry pesticide is the best way to use by farmer.  Because the kinds of pesticide can be made by the farmer themselves, beside that the used of pesticide isn’t damage in environment.  The application technique is not different if the farmer used chemistry pesticide, that’s using the way of spreading.
ANALISIS FISIOLOGIS TANAMAN JARAK PADA BERBAGAI TINGKAT PEMANGKASAN Abdullah Sarijan
AGRICOLA Vol 1 No 2 (2011): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

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Abstract

Increased imports of oil and world oil prices expected to encourage the use of biodiesel as an alternative source of solar energy and fuel. Bio-diesel is one option to be used as an oil substitute energy sources. Bio-diesel can be made from biological sources or biomass, such as jatropha. Problems encountered in the development of distance is the lack of understanding of plant cultivation for farmers, especially in terms of pruning the plants. Pruning aims to establish a framework of generative growth of vegetative growth towards a more productive so that the amount of fruit obtained per plant more and more productive. The experiment was conducted at Gowa regency Parangloe which lasted from Marth until June 2009. The results showed that the treatment plant pruning distance effect on the number of branches, number of panicle, number of fruits per panicle, number of fruit per plant, number of fruit per plot, number of ripe fruit, seed number per fruit, weight of 100 grains of jatropha, dry weight and specific leaf area. Trimming by leaving 35 cm distance of the plant canopy growth and production yield a better distance than the pruning that leaves 25 cm and 15 cm distance of the plant canopy. Trimming by leaving 35 cm of the plant canopy distance produces the highest number of fruit harvested at 52 992 grams per plant. Correlation analysis showed a positive correlation between growth, production and plant physiology aspects of the distance.
IDENTIFIKASI HASIL TANGKAPAN IKAN DENGAN MENGGUNAKAN ALAT TANGKAP PUKAT PANTAI DI PERAIRAN PANTAI LAMPU SATU KABUPATEN MERAUKE Maria Welliken; Abdullah Sarijan
AGRICOLA Vol 2 No 1 (2012): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v2i1.99

Abstract

Lampu Satu area is potential coastal waters tend to decline. This is because the use of fishing gear that does not fit the rules. Most of the fishing fleets in coastal waters Lampu Satu  is the outboard. This type of fishing gear used by fishermen in coastal waters including the form of lamp one beach seine fishing gear, gill nets fixed, and tramell net. The reduced potential for coastal waters in the form of Lampu Satu fish, prompting the need for efforts to preserve threatened with extinction, so it needs to do research on the identification of fish as a rare start in efforts to preserve fish. The method used in this study is observation; interviews; descriptions, and literature study. Sampling was conducted at three stations of station I (Lampu Satu Tower), station II (Bina Loka) and station III (Imbuti) with details of the three sampling times during the two weeks in June to July 2011. Data analyze using descriptive methods.  The results Lampu Satu coastal waters have 18 species of fish caught by beach seine, a classification which found four classes, 10 orders, and 17 familiidi earn 18 species of fish that includes Macrones nemurus; Pseudocienna amovensis; Pomadasys argenteus; Aspericovina jubata; Eleutheronema tetradactylum; Mugil cephalus; Kurtus gulliveri; Sardinella fimbriat; Plotosus canius; Periophthalmodon schlosseri; Diodon holocanthus; Dermogenys pusilla; Cynoglossus lingua; Trygon sephen; Gerres filamentosus; Lates calcarifer; Trychiurus savala; and Rhinoptera javanica. The results of measurements of parameters of chemical physics coastal waters Lampu Satu is at the station I (Lampu  Satu Tower) with a temperature of 290celcius; water pH 7.8; salinity of  24 ppt. Station II (Bina Loka) with a temperature of 300celcius; water pH 8.3; salinity of 26 ppt. Station III (Imbuti) with a temperature of 290celcius; water pH 8.1; salinity of 29 ppt.
PERTUMBUHAN TAMANAN TOMAT PADA PENGARUH CEKAMAN NATRIUM CLORIDA (NaCl) Abdullah Sarijan; Nurhening Ekowati
AGRICOLA Vol 2 No 1 (2012): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/ag.v2i1.100

Abstract

Research on Tomato Plant Growth Effect of stress on Sodium Clorida (NaCl) was undertaken for 3 months at the Agriculture Faculty, Musamus Merauke University. The study aims to see the effect of Sodium Clorida (NaCl) on tomatoes plant growth. The treatment is applied in four levels of NaCl concentrations of 0 g/litre of water (0 PPM), 2 g /litre of water (2000 PPM), 4 g/litre of water (4000 PPM) and 6 g/litre of water (6000 PPM). The results showed that the observation of vegetative growth (plant height and number of branches of leaves), NaCl treatment give effect to the age of 4 and 5 weeks after planting, whereas for the observation of generative growth (flower number and fruit number), NaCl to influence the amount of interest on ages 5, 6 and 7 weeks after planting, and the amount of fruit at the age of 8 and 9 weeks after planting. In the ninth week of observation found that the plants are dried up 75% (27 plants) to treatment with NaCl content of 6000 PPM; 52.8% (19 plants) for the treatment of NaCl content of 4000 PPM, and 13.9% (5 plants) for the treatment NaCl content of 2000 PPM, while the 0 PPM NaCl treatment did not found the plants to dry out. Plants that are dry or death caused by high NaCl concentration in the soil so that plants are unable to take nutrients from the soil solution and vice versa due to high salinity in the soil resulting in the body fluids of plants absorbed out. The interesting thing about this study is that treatment with higher levels of NaCl apparently produce more amount of interest that need further examination of the NaCl treatment to induce flowering. Besides, studies such as this is deemed necessary to be done with the NaCl concentration is lower. The conclusion from this study that the treatment levels of NaCl is applied to give effect to the growth of tomato plants.
PENGARUH WARNA BENIH TERHADAP PERTUMBUHAN DAN PRODUKSI SAWI (Brassica juncea L) Abdullah Sarijan
AGRICOLA Vol 1 No 1 (2011): AGRICOLA
Publisher : Universitas Musamus, Merauke, Papua

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Abstract

Experimental planting of mustard (Brassica juncea L) asing seed color as the treatment, carried out on clay soil in the village Asano, Abepura district in June to August 2006. The results showed that the color of the seed treatment was statistically not give different results on observations of plant heigltt, Ieaf number, flowering, Ieaf number a harvest, fresh weight and & dry weight of plant cultivation; but based on observation data seen a tendency to produce brown seeds growth and better production