PENGARUH KONSENTRASI EKSTRAK BAWANG

PENGARUH KONSENTRASI EKSTRAK BAWANG MERAH (Allium cepa) TERHADAP PERTUMBUHAN STEK LADA (Piper nigrum L.)

Josina I.B. Hutubessy
[e-mail]

Program Studi Agroteknologi, Fakultas Pertanian, Universitas Flores


ABSTRAK

Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi ekstrak bawang merah terhadap pertumbuhan stek lada, serta mengetahui konsentrasi optimum ekstrak bawang merah yang dapat memberikan pertumbuhan optimal pada stek lada. Rancangan yang digunakan dalam penelitian ini adalah rancangan acak kelompok dengan perlakuan yang digunakan adalah Eo (tanpa konsentrasi), El (konsentrasi 100 ppm), E2 (konsentrasi 200 ppm), E3 (konsentrasi 300 ppm), E4 (konsentrasi 400 ppm)- Variabel pengamatan dalam penelitian ini adalah Tinggi tanaman (cm), Panjang akar (cm), Jumlah akar, Jumlah tunas, Berat segar berangkasan tan-, Berat kering oven berangkasan. Hasil penelitian menunjukan konsentrasi ekstrak bawang merah (Allium cepa L.) berpengaruh tidak nyata tehadap pertumbuhan stek lada (Piper nigrum L.). Belum ditemukan Konsentrasi yang optimal ekstrak bawang merah untuk memberikan pertumbuhan stek lada yang optimal.
Kata Kunci : konsentrasi, ekstrak bawang merah, stek lada















PENGARUH PEMBERIAN PUPUK CAIR BIO URINE SAPI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN
KEDELAI (Glycine max L.)
Marsianus Nate Ugha1, Murdaningsih2
[e-mail]

Program Studi Agroteknologi, Fakultas Pertanian, Universitas Flores

ABSTRAK

Penelitian ini bertujuan untuk mengetahui pengaruh pemberian pupuk cair Bio Urine Sapi terhadap pertumbuhan dan hasil tanaman kedelai dan mengetahui dosis optimum pupuk cair bio urine sapi yang dapat memberikan pertumbuhan dan hasil pada tanamankedelai yang optimal. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Kelompok (RAK) dengan perlakuan yang digunakan adalah U0 (tanpa pupuk bio urine), U1(pupuk bio urine 1375 liter ha-1 atau 550 ml petak-1), U2 (pupuk bio urine 2750 literha-1 atau 1100 ml petak-1), U3 (pupuk bio urine 4125 literha-1 atau 1650 ml petak -1), dan U4 (pupuk bio urine 5500 literha-1 atau 2200 ml petak-1). Variabel pengamatan dalam penelitian ini adalah pada tinggi tanaman 3,08 cm, jumlah daun 2,90 helai, luas daun 1,17 cm2, berat berangkasan segar tan-114,74 gr, berat berangkassan kering oven tan-1 15,50 gr, berat berangkasan kering oven ha-1 15,50 kg, jumlah polong 9,44 buah, berat 100 biji1 0,91 gr, berat biji tan-110,30 gr, berat kering biji ha-1 10,30 kg, indeks panen 4,88 % dan dosis optimum pupuk bio urin sapi 5500 liter ha-1 dapat meningkatkan pertumbuhan dan hasil tanaman kedelai.

Kata Kunci:Bio urine sapi,Pertumbuhan dan hasil,Kedelai













PENGARUH DOSIS PUPUK ORGANIK CAIR TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TERUNG (Solanum melongena L.)

Elias Nong Sina1, Yustina M.S.W. Pu’u2
[e-mail]

Program Studi Agroteknologi, Fakultas Pertanian-Universitas Flores


ABSTRAK

Penelitian ini bertujuan untuk mengetahui pengaruh dan dosis optimum pupuk organik cair terhadap pertumbuhan dan hasil pada tanaman terung. Penelitian menggunakan Rancangan Acak Kelompok, terdiri atas 5 perlakuan dosis pupuk yaitu M0= kontrol/tanpa pupuk, M1=1 liter ha-1, M2= 2 liter ha-1, M3= 3 liter ha-1, M4= 4 liter ha-1. Variabel yang diamati adalah tinggi tanaman, jumlah dan luas daun, panjang buah, diameter buah, jumlah buah, berat buah pertanaman, berat buah perhektar, berat brangkasan segar pertanaman, berat brangkasan segar perhektar dan indeks panen. Hasil penelitian menunjukan bahwa dosis pupuk organik cair berpengaruh terhadap persentase peningkatan pertumbuahan dan hasil tanaman terung yaitu; tinggi tanaman sebesar (6,22%), jumlah daun sebesar (28,20%), luas daun sebesar (29,58%), panjang buah sebesar (43,11%), diameter buah sebesar (9,00%), jumlah buah sebesar (22,03%), berat buah pertanaman (25,62%), berat buah perhektar (16,70%), berat brangkasan segar pertanaman (28,58%), brangkasan perhektar sebesar (34,93%), dan indeks panen sebesar (53,91%). Dosis optimum pupuk organik cair yang memberikan pertumbuhan dan hasil pada tanaman terung adalah 4 liter ha-1.

Kata Kunci: Dosis, Organik Cair, Terung.













KANDUNGAN FOSFOR DAN KADMIUM PADA TANAH DAN BERAS SERTA RISIKO KADMIUM BAGI KESEHATAN PENDUDUK DI KELURAHAN TARUS
Yovita Yasintha Bolly
[e-mail]


ABSTRAK

Penelitian ini telah dilakukan di kelurahan Tarus, kabupaten Kupang, pada bulan Mei sampai bulan Juni 2013, untuk mengetahui jumlah kandungan fosfor dan Kadmium pada tanah beras, serta membandingkan konsentrasi Cd dengan ambang batas Standar Nasional Indonesia 7387:2009, serta memprediksi besarnya risiko Cd bagi kesehatan. Penelitian ini merupakan penelitain deskriptif eksperimental dengan menggunakan 12 sampel tanah dan beras. Kadar P-tersedia tanah dianalisis menggunakan metode Olsen, sedangkan, kadar Cd dari tanah dan beras dianalisis di laboratorium dengan metode analisis logam berat pada tanah dan tanaman, yang ditetapkan oleh Balai penelitan tanah, Departemen Pertanian. Hasil analisis P-tersedia tanah berkisar antara rendah – tinggi,namun bukan merupakan satu-satunya faktor penentu jumlah Cd pada tanah dan beras. Hasil analisis Laboratorium terhadap Cd beras, menunjukkan terdapat enam sampel yang tidak terdeteksi kadar Cdnya, enam sampel lainnya terdeteksi dan kemudian dideskripsikan risikonya setelah dibandingkan dengan standar baku mutu dan analisis risiko kesehatan. Hasil analisis kadar Cd menunjukan semua sampel beras masih berada di bawah standar baku mutu yaitu 0,4 mg kg-1. Analisis risiko menunjukan bahwa terdapat dua sampel beras yang dihasilkan dari lahan sawah tersebut tidak aman untuk dikonsumsi untuk durasi waktu 30 tahun. Sedangkan empat sampel lainnya berisiko untuk durasi waktu 60 tahun.
Kata kunci: Fosfor, kadmium dan risiko.

Results (English) 1:

The INFLUENCE of the CONCENTRATION of EXTRACT of RED ONION (Allium we have load) against the GROWTH of CUTTINGS of PEPPER (Piper nigrum l.)Josina Hutubessy [e-mail] Courses, Faculty Of Agriculture, University Of FloresABSTRACTThis research aims to know the influence of the concentration of extract onion pepper cuttings towards growth, as well as find out the optimum concentration of onion extract that can deliver optimal growth at pepper cuttings. The design used in this study was a randomized design group with the treatment used is Eo (without concentration), El (the concentration of 100 ppm), E2 (concentration of 200 ppm), E3 (concentration of 300 ppm), E4 (concentration of 400 ppm)-Variable observations in this study is Tall plant (cm), length of root (cm), total number of shoots, roots, fresh weight of tan-berangkasan, berangkasan oven dry weight. Research results showed concentrations of the extracts of onion (Allium we have load L.) effect is not taking action against real growth of cuttings of pepper (Piper nigrum l.). Haven't found the optimal Concentration of onion extract to provide the optimal growth of pepper cuttings.Key words: concentration, extract a red onion, pepper cuttingsINFLUENCE OF LIQUID FERTILIZER BIO GRANTING COW URINE TOWARDS GROWTH AND CROP YIELDSOYBEAN (Glycine max l.)Marsianus Nate Ugha1, [e-mail] Courses, Faculty Of Agriculture, University Of FloresABSTRACTThis research aims to know the influence of liquid fertilizer Bio granting Cow Urine towards the growth and yield of soybean plant and know the optimum dose of liquid fertilizer bio cow urine that can deliver growth and results in optimum tanamankedelai. The design used in this study was a randomized Design Group (RAK) and the treatment used is U0 (without fertilizer bio urine), U1 (1375 litres of urine bio fertilizer ha-1 or 550 ml plots 1), U2 (bio fertilizer urine 2750 literha 1100-1 or ml plots 1), U3 (bio fertilizer urine literha 4125-1 or 1650 ml swath-1), and U4 (bio fertilizer urine 5500 literha-1 or 2200 ml swath-1). Variable observation in this study is at the height of the plant leaves, the number of cm 3.08 2.90 strands, broad leaf 1.17 cm2, the weight of fresh berangkasan tan-114,74 gr berangkassan oven dry weight, tan-1 15.50 gr, berangkasan oven dry weight of ha-1 kg 15.50, the number of pods 9.44 fruit, weight 100 biji1 0.91 grams, the weight of the seed tan-110.30 gr, seed dry weight 10, 30 kg ha-1, 4.88 out of harvest index% and optimum dosage of the fertilizer bio cow urine is 5500 liters ha-1 can increase plant growth and yield of soybeans.Keywords: cow urine Bio, growth and results, SoyINFLUENCE of LIQUID ORGANIC FERTILIZER DOSE AGAINST GROWTH and CROP YIELD of EGGPLANT (Solanum melongena l.)Elias Nong Sina1, Yustina M.S.W. Pu'u [e-mail], Study Programs Faculty Of Agriculture University Of FloresABSTRACTThis research aims to know the influence and optimum dosage of liquid organic fertilizer against the growth and yield of Eggplant on the plant. The research of using Random Design Group, consisting of 5 doses of fertilizer treatment i.e. M0 = control/without fertilizers, M1 = 1 liters ha-1, M2 = 1 ha-2 litres, M3 = 3 liters ha-1, M4 = 4 liters ha-1. The observed variable is the height of plants, number and broad leaves, long fruit, fruit diameter, number of pieces, weight, weight, fruit pertanaman fruit perhektar, heavy brangkasan pertanaman fresh brangkasan fresh perhektar, weight and harvest index. Results of the study showed that a dose of liquid organic fertilizer effect on the percentage of increase in pertumbuahan and eggplant crops namely; the height of plants (6,22%), the number of leaves (28,20%), broad leaves of (29,58%), fruit of long (43,11%), fruit diameter of (9.00%), the number of fruit (22,03%), weight of fruit pertanaman (25,62%), weight of fruit perhektar (16.70%), brangkasan pertanaman (fresh weight 28,58%), brangkasan perhektar (34,93%), and harvest index of 53,91 (%). The optimum dose of liquid organic fertilizer that gives results on the plant growth and the Eggplant is 4 liters ha-1. Keywords: Dose, Organic Liquid, Eggplant.THE CONTENT OF PHOSPHORUS AND CADMIUM IN SOIL AND RICE AND THE RISK OF CADMIUM FOR HEALTH OF THE POPULATION IN THE VILLAGE TARUSYovita Bolly [e-mail] research has been conducted in kelurahan Tarus, kabupaten Kupang, in May until June 2013, to find out the amount of phosphorus and cadmium content in the soil of rice, as well as comparing the Cd with a threshold concentration of Standard National Indonesia 7387:2009, as well as predict the magnitude of the risk to the health of the Cd. This research is a descriptive experimental penelitain with 12 soil samples and rice. P-levels of available soil is analyzed using the methods of Olsen, whereas, the levels of Cd from the soil and rice are analyzed in the laboratory with the method of analysis of heavy metals in soils and plants, set by Hall of geochemical soil, the Ministry of agriculture. The results of the analysis of P-land available ranging from low – high, but is not the only deciding factor the amount of Cd in soil and rice. Laboratory analysis results against rice Cd, shows there are six samples that undetectable levels of Cd, six other samples detected and then described the risk once compared with the standard quality raw and analysis of health risks. The results of the analysis of the levels of Cd shows all rice samples were still below standard quality raw i.e. 0,4 mg kg-1. Risk analysis indicates that there are two samples of rice produced from the paddy fields are not safe for consumption for the duration of 30 years. While the four other samples were risky for the duration of the time 60 years.Keywords: phosphorus, cadmium and risk.

Results (English) 2:

EFFECT OF CONCENTRATE EXTRACT ONION (Allium cepa) ON THE GROWTH cuttings PEPPER (Piper nigrum L.) Josina IB Hutubessy [e-mail] Program Agroteknologi Studies, Faculty of Agriculture, University of Flores ABSTRACT This study aims to determine the effect of onion extract concentration against the growth of pepper cuttings, as well as determine the optimum concentration of onion extract which can provide optimal growth on pepper cuttings. The design used in this study is a randomized block design with the treatment used is Eo (without concentration), El (concentration 100 ppm), E2 (concentration 200 ppm), E3 (concentration 300 ppm), E4 (400 ppm) - Variable observations in this study were plant height (cm), root length (cm), amount of roots, Number of buds, fresh weight berangkasan challenge, berangkasan oven dry weight. The results showed concentrations of extracts of onion (Allium cepa L.) effect is not real growth tehadap cuttings pepper (Piper nigrum L.). Have not found the optimal concentration onion extract to provide optimal growth of pepper cuttings. Keywords: concentration, extracts of onion, pepper cuttings EFFECT OF LIQUID BIO FERTILIZER GIVING COW URINE TO PLANT GROWTH AND RESULTS OF SOYBEAN (Glycine max L.) Marsianus Nate Ugha1, Murdaningsih2 [e-mail] Program Agroteknologi Studies, Faculty of Agriculture, University of Flores ABSTRACT This study aims to determine the effect of liquid fertilizer Bio Cow Urine on the growth and yield of soybean plants and determine the optimum dose of liquid fertilizer bio cow urine that can deliver growth and results in optimal tanamankedelai. The design used in this study is a randomized block design (RAK) with the treatment used is U0 (without fertilizer bio urine), U1 (bio fertilizer urine 1375 liters ha-1 or 550 ml of plot-1), U2 (bio fertilizer urine 2750 literha-1 or 1 100 ml of plot-1), U3 ​​(4125 literha urine bio fertilizer-1 or 1 650 ml plot -1), and U4 (5500 literha urine bio fertilizer-1 or 2200 ml of plot-1). Variable observation in this study was 3.08 cm in plant height, number of leaves 2,90 strands, leaf area of 1.17 cm2, fresh berangkasan tan-weight 114.74 g, oven dry weight berangkassan tan-1 15.50 g, berangkasan weight of oven dried 15.50 kg ha-1, number of pods 9.44 pieces, weighing 100 gr biji1 0.91, tan-seed weight 110.30 g dry weight seed ha-1 10,30 kg, harvest index 4 , 88%, and the optimum dose of fertilizer bio cow urine 5500 liters ha-1 can promote the growth and yield of soybean plants. Keywords: Bio cow urine, growth and yield, Soybean EFFECT OF DOSE OF ORGANIC LIQUID FERTILIZER ON THE GROWTH AND RESULTS OF PLANT EGGPLANT (Solanum melongena L .) Elias Nong Sina1, YUSTINA MSW Pu'u2 [e-mail] Program Agroteknologi Studies, Faculty of Agriculture and the University of Flores ABSTRACT This study aims to determine the effect and optimum dosage of liquid organic fertilizer on growth and yield in crop eggplant. Research using randomized block design, consisting of 5 treatments of fertilizers ie M0 = control / without fertilizer, M1 = 1 liter ha-1, M2 = 2 liters ha-1, M3 = 3 liters ha-1, M4 = 4 liters Judge 1. The variables measured were plant height, number and leaf area, fruit length, fruit diameter, fruit number, weight of fruit crops, fruit weight per hectare, the weight of the fresh crop stover, stover fresh weight per hectare and harvest index. The results showed that doses of liquid organic fertilizer influence on the percentage increase in pertumbuahan and eggplant crops namely; plant height of (6.22%), number of leaves (28.20%), leaf area of (29.58%), fruit length of (43.11%), fruit diameter of (9.00%), the amount of fruit (22.03%), the weight of the fruit crop (25.62%), weight of fruit per hectare (16.70%), fresh crop stover weight (28.58%), stover per hectare for (34.93%) and harvest index of (53.91%). The optimum dose of liquid organic fertilizer which gives growth and yield in crop eggplant is 4 liters ha-1. Keywords: dosage, Liquid Organic, Eggplant, CONTENT PHOSPHORUS AND CADMIUM IN SOIL AND RICE AND RISK CADMIUM FOR HEALTH OF POPULATION IN VILLAGES Tarus Yovita Yasintha Bolly [e-mail] ABSTRACT This study was conducted in the village Tarus, Kupang regency, in May to June, 2013, to determine the amount of phosphorus and Cadmium in rice lands, as well as comparing the threshold concentration of Cd with the Indonesian National Standard 7387: 2009, Cd and predict the magnitude of the risk to health. This study is a descriptive experimental penelitain using 12 samples of soil and rice. Soil-available P levels were analyzed using methods Olsen, whereas, the levels of cadmium from the soil and rice were analyzed in the laboratory by the method of analysis of heavy metals in soil and plants, which are set by the Center for soil research, the Department of Agriculture. Results of analysis of P-available soil ranged from a low - high, but not the only factor deciding the amount of cadmium in the soil and rice. The results of laboratory analysis of the Cd of rice, there are six samples showed no detectable levels of the CD, six other samples detected and then described the risk as compared to the quality standards and analysis of health risks. Results of the analysis of all samples showed levels of cadmium rice still below the quality standard of 0.4 mg kg-1. Risk analysis shows that there are two samples of rice produced from rice fields are not safe for consumption for a duration of 30 years. Whereas four other samples are at risk for a duration of 60 years. Keywords: phosphorus, cadmium and risk.