Jurnal Biota
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PENGARUH PENAMBAHAN ABU SISA PEMBAKARAN BATUBARA PADA MEDIA TANAM TERHADAP PERTUMBUHAN TANAMAN CABAI MERAH (Capsicum annum L)
Full text linkThe research on the effect of adding coal ash residue in the planting media on the growth of Chili (Capsicum annum L) has been carried out, the purpose of the study was to determine the effect of coal ash mixed in the planting medium on the growth of Chili (C. annum L). This method was used a completely randomized experiment (RAL) consists of 7 treatmens with 3 replications. P0 (as a control), P1 (medium mixed with 2 grams of residual ash coal) P2 (4gr), P3 (6gr), P4 (8 g), P5 (10gr), P6 (12gr). Parameters measured were plant height, root length, shoot fresh weight, shoot dry weight, root fresh weight, root dry weight, and time when of the first fruit is appear. The data were analyzed with F test, the results showed that the coal ash residue has no real effect on the growth parameters, the maximum effect of the dose is at P5 10gr. The data obtained on plant height parameter are 39.67 cm, 25 cm root length, shoot fresh weight 16.40 grams, 3.38 gram wet weight root, shoot dry weight of 3.1 grams, 1,1gr root dry weight and the appearance of the first fruit is on P4 that 52.3 days
PENGUJIAN BEBERAPA JENIS INSEKTISIDA NABATI TERHADAP KUTU BERAS (Sitophilus oryzae L)
Full text linkoai:ojs.pkp.sfu.ca:article/379The purpose of this study first to determine whether or not capable of natural insecticides to kill Sitophilus oryzae L and to determine effective of natural insecticides to kill Sitophilus oryzae L. This type of research is an experimental research with quantitative descriptive and The data collection techniques used is the observation and documentation. The data analyzed with ANOVA analysis techniques followed by BJND test. Based on the comparison of the calculated F value contained in the ANOVA analysis is greater than the F table , either at the significant level of 5 % and the 1% significance level (79.57 > 2.67 / 4:43). Thus stated that H1 accepted and rejected H0. The results showed that the first, the natural insecticide able to kill Sitophilus oryzae L and mortality rate highest in Cymbopogon citratus treatment that is equal to 13.2 with the total percentage of mortality of 66%, both effective plant-based insecticides to kill Sitophilus oryzae L that leaves just Cymbopogon citratus (66% ) and Morinda citrifolia L (60%).The conclusions obtained from this study: First, some kind of natural insecticide able to kill Sitophilus oryzae L, second based on the results of the ANOVA analysis of all types of insecticides to kill Sitophilus oryzae L effectively, but if effectiveness was seen by the number of mortality up to 50 % or more, then just Cymbopogon citratus and Morinda citrifolia L
PENGARUH FAKTOR ABIOTIK TERHADAP HUBUNGAN KEKERABATAN TANAMAN Sansevieria trifasciata L
Full text linkSansevieria trifasciata L. (Agavaceae) is a plant that can be grown in all places, both in lowland and highland. Malang with its heights ranging from the coast to 1,200 m asl is interesting to be studied because it has great potential for the diversity of Sansevieria. Altitude affects the soil and climatic conditions, so that the altitude affects the phenotype of the plant. The aim of this study was to investigate the influence of abiotic factors on the relationship of Sansevieria trifasciata L. that grow at different altitude. Sansevieria samples were taken from 23 locations in Malang in lowland and highland. The observation was on the morphology, and it abiotic factors, ie altitude, temperature, humidity, soil pH, precipitation, and light intensity. The results showed that the abiotic factors have little effect on the morphology of Sansevieria trifasciata L. that grows in the highlands and lowlands
PENGARUH PEMBERIAN LIMBAH KULIT KOPI (Coffea robusta L.) TERHADAP PERTUMBUHAN CABAI KERITING (Capsicum annum L.)
Full text linkCurly chili (Capsicum annum L.) is a kind of vegetable commodities which very demand among the Indonesian because of its spicy taste that can be used as a flavoring dishes and has a high economic value. The goal of this study is to determine the effect of bark compost coffee (Coffea robusta) in growing media on the growth and development of plants curly chili (Capsicum annum L.) and severe skin compost coffee (Coffea robusta) which gives the maximum growth of the plant curly chili (Capsicum annum L.). This research is conducted in the Laboratory Science UIN Raden Fatah Palembang by using experimental methods and completely randomized design (CRD) consisting of 4 treatments and 6 replications treatment namely: P0 = Without the addition of compost the coffee (Coffea robusta ) (control), P1= Adding compost the coffee (Coffea robusta) 30 grams, P2= Adding compost the coffee (Coffea robusta) 60 grams , P3 = Addition of compost skin (Coffea robusta) coffee 90 grams. Data are analyzed by F test followed by a test BJND (Difference Distance Real Duncan). The parameters of this study are plant height, number of leaves (pieces), the amount of fruit, and fruit weight. The results show that the addition of compost the coffee (Coffea robusta) 90 grams (treatment P3) gives a very real effect on the growth of plant height, number of leaves, number of fruits, and also fruit weight. The conclusion is compost the coffee (Coffea robusta) gives effect to the addition of compost and bark coffee (Coffea robusta) 90 grams provides maximum growth and development of the plant curly chili (Capsicum annum L.)
MENTIMUN(Cucumis Sativus L) DI DESA TIRTA MULYA KECAMATAN MAKARTI JAYA KABUPATEN BANYUASIN II
Full text linkCucumber plants (Cucumis sativus L.) that includes or creeping vines and is one type of vegetable-fruit of the gourd family labuan (Cucurbitaceae) that has been popular throughout the world and favored from Asia. Cucumber cultivation in Indonesia, found almost in every region, ranging from lowland to highland hot climate (tropical) and moderate. One animal that has an abundant amount in cucumber plants are insects. This study aims to know the different types of species that exist on the Order Coleoptera cucumber farm in the village of Tirta Mulya District of makarti Jaya Banyuasin II and determine the role of the Order Coleoptera insects on cucumber plantations in the village of Tirta Mulya District of makarti Jaya Banyuasin II. This is a qualitative study conducted in October-November 2014 held in Cucumber Plants in the village of Tirta Mulya District of makarti Jaya Banyuasin II. Catching insects done using transect method and pitfall traps such as sweeping the net, pit fall traps and light traps, results in identification in the laboratory penelitanya UIN Raden Fatah Palembang. The results of this study indicate that insects are caught in a cucumber plantation obtained as many as 113 individual 3 families and 7 species. Insects which dominates in the village of Tirta Mulya District of makarti Jaya Banyuasin II is Cocinella repanda, Curinus coeruleus, Coelophora inaequalis, and Aulacophora similis, and insects that have the fewest number is Micraspis discolor, Micraspis vincta and Oryctes rhinoceros. The role of the Order Coleoptera Insects in general predators of the family Coccinellidae to eradicate mites while the family Chrysomelidae Scarabacidae and are pests that attack on cucumber plants that can cause death
PENGARUH PEMBERIAN PAKAN TAMBAHAN DARI KOMBINASI TEPUNG CACING TANAH DAN TEPUNG AMPAS TAHU TERHADAP PERTUMBUHAN IKAN BETOK (Anabas testudineus)
Full text linksoil Worm and knowing Waste to own womb very high protein until Soil Worm and knowing Waste can to be used as the good addition food to betok\u27s fish. with fish age betok 4 month Soil Worm Giving and knowing Waste to be expected can to level it growing to Fish Betok. this Research have go to know the influence of Soil Worm-giving and Waste Know in Fish growing Betok (Anabas testudineus) and to know foodwhich is to get it result that maximal in Fish growing Betok (Anabas testudineus). the Research is executed in Laboratory TO MIPA UIN Raden Fatah Palembang . This Research to use it Random Planing Complete (RAL) with 4 Treatment and 6 Repeating. The mentioned Treatment is P0= pelet, P1= knowing waste 8 gr and soil worm 4 gram, P2= knowing Waste 6 gr and soil worm 6 gr, P3= Soil Worm 8 gr and knowing waste 4 gr. show analysiical Result that growing grew highest to long of fish to treatment P3=4,36 cm and lowest 1,96 cm. To highest heavy to treatment P3= 4,76 gr, and lowest 1,5 gr. Its conclusion is Soil Worm giving and Waste Know to fish Betok (Anabas testudineus) influency in long growing and heavy of body betok\u27s fis
PENGARUH PENGGUNAAN MEDIA PEMBELAJARAN TORSO TERHADAP HASIL BELAJAR SISWA PADA MATERI SISTEM PENCERNAAN PADA MANUSIA DI SMP NEGERI 19 PALEMBANG
Full text linkThe problem of education and teaching is a fairly complex problem in which many factors that come into effect. One of these factors include instructional media. Phenomena that occur in the field in teaching and learning activities are still centered on the teacher, student activities monotonous, many students receive the teacher\u27s explanation, and student learning outcomes obtained unfavorable. The problem in this research is how to use instructional media torso toward student learning outcomes and whether there is influence learning media usage torso toward student learning outcomes. On the subject of human digestive system in SMP Negeri 19 Palembang held on July 27, 2015 until August 14, 2015. The purpose of the study is to examine the use of learning media torso toward student learning outcomes on the material in the human digestive system in SMP Negeri 19 Palembang , which includes planning, implementation, and evaluation, as well as to determine the effect of the use of learning media torso toward student learning outcomes on the material in the human digestive system in SMP Negeri 19 Palembang. The method in this research is quantitative experiments using t-test analysis. Posttest value analysis results obtained thitung price > ttable or 3.193 > 2.66. This indicate that the rejected Ha Ho accepted that hypothesis states that "There is the influence of the use of learning media torso toward student learning outcomes on the material in the human digestive system in SMP Negeri 19 Palembang"
EKSPLORASI AKTINOMISET SEBAGAI PENGHASIL ANTIBIOTIKA DARI TANAH MANGROVE Sonneratia caseolaris DI TANJUNG API API
Full text linkActinomycetes are soil organisms that have traits that are common to bacteria and fungi but also have quite different characteristics that limit into one group which is distinctly different. Study aimed to explore the mangrove actinomycetes from soil and tested the antibacterial potency. Soil samples taken from the mangrove land at Tanjung Api-api mangrove species Sonneratia caseolaris. Activity test antibacterial using a method modified disk a test bacterium Escherichia coli. Identification isolates of actinomycetes by observing the character of macroscopic colonies, microscopic conidia. The results showed that the obtained three different actinomycetes isolates, 1 isolate has the most potential ability to inhibit bacterial growth test with an average value of 1:13 cm in inhibiting the bacteria Escherichia coli