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Interaksi antara Tingkat Ketersediaan Air dan Varietas, Terhadap Kandungan Prolin serta Pertumbuhan Tanaman Kedelai (Glycine max L. Merr) Eko Wahono; Munifatul Izzati; Sarjana Parman
Jurnal Akademika Biologi Vol. 3 No. 3 Juli 2014
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

The Soybean production in Indonesia has decreased due to erratic weather conditions. It is necessary to plant soybeans that are tolerant to drought stress to overcome this problem. Soybean adapt to drought stress by accumulating proline to protect cells from damage. The purpose of this study was to determine the effect of water availability on growth and proline content in soybean. This study was conducted in Greenhouse Gombel Lama and Biology Laboratory Diponegoro University. The design used was a completely randomized design (CRD) with 2 factors these are the level of water availability and soybean plant variety.  This research had 6 treatments and 3 replication. Data were analyzed using ANOVA, followed by Duncan's multiple range real difference test. Parameters measured were proline content and plant growth (plant height, fresh and dry weight of shoot and roots). The results show that the level of water availability affect the content of proline and growth. The lowest water availability had the highest prolin content, that was Grobogan variety with 2,15 µmol/gr of proline content while Wilis variety had 2.30 µmol/gr of proline content. The soybean plant variety not significantly affect the content of proline and plant growth, but significantly affect on plant height and number of leaves trifoliat. Grobogan variety was more adapted to drought stress than Wilis variety.Key words : proline, water availabyility, soybean, Glycine max
Interaksi Antara Aplikasi Gelombang Suara Sonic Bloom dan Jenis Pupuk Cair Terhadap Jumlah dan Pembukaan Stomata serta Pertumbuhan Tanaman Jagung (Zea mays L.) Mentari Putri Pratami; Sri Haryanti; Munifatul Izzati
Jurnal Akademika Biologi Vol. 4 No. 1 Januari 2015
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

Sonic bloom sound waves at a frequency of 3500-5000 Hz is able to stimulate the openedstomata which incrases the rate and efficiency of nutrients absorption that are applied through the leaves that are beneficial to the plant. By adding liquid organic and inorganic fertilizer as an effort to enhance the growth of cornplant. The purpose of this research is to know thesonic bloom application and liquid fertilizer to the growth of cornplant. This research was conducted in July until November 2014 in Laren village, sub district of Bumiayu, Brebes Regency and Laboratory structure and function of plant biology, FSM Diponegoro University. The arrangment used is the full factorial pattern of random design (RAL) with two factors, namely the sonic bloom application and liquid fertilizer. This research using six treatments, each of treatment are three replicates. The analysis of data used is Analysist of Variances (ANOVA), if it shows significant results then continued with the test duncan’s multiple test (DMRT)in fact 95% level. Parameters were observed such as number of stomata, the length and width of the opened stomata, height of plant, number of leaves,weight on fresh, weight on dry. The result showed that the application of sonic bloom real effect aganist the length and width of the opened stomata, number of leaves, weight on dry. By adding liquid fertilizer have the real effect of the lenght and width of the opened stomata, high of plants, weight on fresh, weight on dry. Furthermore giving of liquid organic fertilizer has more optimal result.Keywords :corn (Zea mays L.), sonic bloom, liquid fertilizer, stomata, growth.
PENGARUH LAMA PENYIMPANAN TERHADAP PERUBAHAN MORFOLOGI DAN KANDUNGAN GIZI PADA UMBI TALAS BOGOR (Colocasia esculenta (L.) Schott) Jean Cafriany Suryana Putri; Sri Haryanti; Munifatul Izzati
Jurnal Akademika Biologi Vol. 6 No. 1 Januari 2017
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

Storage of agricultural products is an important thing to do in post-harvest handling. Bogor Taro (Colocasia esculenta (L.) Schott) is a perishable agricultural products at harvest time, so it takes a good handling to be able to maintain its quality as a functional food ingredient (instead of rice). This study aims to determine the long effect of storage on morphology changes, proximate and vitamin B1 content of the tuber Bogor taro. The study design used Completely Randomized Design (CRD) for storage time of 5 days (K.I), 10 days (K.II) and 15 days (K.III) with three replications. The main parameters of the study are the morphological changes (weight loss, shrinkage diameter, tuber damage, the presence of buds) and the chemical changes (proximate and vitamin B1 content). The parameters also play a role in the form of environmental storage conditions (temperature, humidity and light intensity). The analysis of the data was done using Analysis of Variance (ANOVA) followed by further test of Duncan’s Multiple Range Test (DMRT) at the level of 95%. The result showed the long effect of different storage significantly affect weight loss, but didn’t significantly affect shrinkage diameter and cause tuber damage and growth of shoots. The long effect of different storage significantly affect water content and vitamin B1, but didn’t significantly affect the ash content, crude lipid content, crude protein content and crude fiber content. The duration of storage for 5 days (K.I) showed the best results in maintaining their nutritional value. Keywords: Bogor taro (Colocasia esculenta (L.) Schott), storage, proximate vitamin B1
PENGARUH PERENDAMAN DALAM CAIRAN RUMEN SAPI TERHADAP PENURUNAN BIOMASSA, DAN PERUBAHAN STRUKTUR ANATOMI KAPAS (GOSSYPIUM SP) Ika Nur Rakhim Rahayu Setyaningsih; Munifatul Izzati; Teguh Suprihatin
Jurnal Akademika Biologi Vol. 2 No. 1 Januari 2013
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

Energy crisisin many parts ofthe worldencouragesus toseekan alternative solutionto solvethe problem. Sources ofraw materialsin the manufacture ofenergy must beabundant, inexpensive, andeasy toobtain, sotakean ideato useleftovercottoncropswhich containscellulose, as well as usingacowrumen fluidslaughtehousewaste. The purposeof this study toany changesinthe anatomical structure ofcottonfibersand toinvestigate the influence ofbovinerumenfluidtodecreasebiomass.This research was conductedat the Laboratory ofBiologicalStructure and Function ofPlants,Department of Biology, FSM, UNDIP. The design used is descriptive qualitative analysis, and test T. Parameters observed were decreased biomass, and changes in anatomic structure (macroscopic and microscopic). The results showed soaking the cotton in the cow rumen fluid decreased significantly influence cotton biomass, which in the cotton control aerobic larger 0.5% decline from the anaerobic control cotton and cotton anaerobic biomass decreased 3.5% greater than in the aerobic cotton rumen fluid immersion, and anatomical changes in the fiber structure is characterized by significant decomposition of the fiber cell wall. This was done as an initial step in the manufacture of cellulose-based bioethanol. Keywords: immersion, bovine rumen fluid, anatomical structure, cellulose, cotton
ANALISIS PROKSIMAT DAN UJI ORGANOLEPTIK BERAS ARTIFISIAL BERBAHAN DASAR TEPUNG SINGKONG (Manihot esculenta Crantz) dan TEPUNG KACANG MERAH (Phaseolus vulgaris L.) DENGAN PERBANDINGAN FORMULASI YANG BEBEDA S Salimna; Munifatul Izzati; Sri Haryanti
Jurnal Akademika Biologi Vol. 3 No. 1 Januari 2014
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

Artificial rice is rice made from non-carbohydrate rice approached or exceeded conventional rice. Making artificial rice from cassava flour and kidney bean flour is solution for the needs of healthy food society . This experiment aims to analyze and assess the nutritional value of artificial rice made from cassava flour and kidney bean by means of proximate analysis and to analyze and assess the preference level for artificial rice. Experimental studies using a Completely Randomized Design (CRD) with one factor, namely the number of comparisons cassava flour to kidney bean flour, consisted of 3 standard formula is  F1 with comparison between cassava and kidney bean flour as much 2:1, F2 with comparison between cassava and kidney bean flour as much 1:1 and F3 with comparison between cassava and kidney bean flour as much 1:2. The methods of this experiment were proximate analysis and test preferences value. The results show that the formula of  artifisial rice that the best nutrition has formula with a ratio of cassava flour and kidney bean was F3 with comparison between cassava and kidney bean flour as much 1:2. Formula F3 has ash content of 3,8%; water content 9,2%; crude fiber content of 7,4%; 8% protein; carbohydrate content 78,5% and antioxidant levels 21,6%. Test the preferences value show that the artificial rice made from cassava and kidney bean flour formula is F1 with comparison between cassava and kidney bean flour as much 2:1, followed of F3 with comparison between cassava and kidney bean flour as much  1:2 and F2 with comparison between cassava and kidney bean flour as much 1:1.Keywords: artifisial rice, proximate analysis, preferences value
Pengaruh Pemupukan Organik Takakura dengan Penambahan EM4 terhadap Pertumbuhan dan Produksi Tanaman Kacang Hijau (Phaseolus radiatus L.) Z Zuhrufah; Munifatul Izzati; Sri Haryanti
Jurnal Akademika Biologi Vol. 4 No. 1 Januari 2015
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

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Abstract

Takakura is the research result of scientist Mr. Koji Takakura from Japan. Takakura composting is one of many composting methods not only household composting scale, but also regional scale. This method does not require large tracts of land and its capacity matches with the volume of domestic waste that is disposed by households daily. Household organic waste can be managed easily with this composting method, odorless, does not take a lot of time in the processing and the results are directly utilized. The aim of this research was to know the effect of anorganic (NPK) fertilization and takakura organic fertilization with EM4 addition on growth and production of mung bean. The research was done at Jerukgulung Village, Dempet Area, Demak Regency and Laboratory of Biology and Structure and Function of Plant Faculty of Science and Mathematics Diponegoro University. The design that was used for this research was completely randomized design with single factor, it was the kinds of fertilizer that were used. The data was then analyzed using Analisis of Variance (ANOVA) then continued with Duncan Multiple Test (DMRT) at significant rate 95% to find the real difference. The parameters used were the plant height, number of leaves, number of flower, number of fruit, number of seed, plant fresh weight, fruit fresh weight, seed fresh weight, plant dry weight, fruit dry weight and seed dry weight. The result shows that takakura organic fertilization with EM4 addition influences the plant height, number of leaves, number of flower, number of fruit, plant fresh weight, fruit fresh weight, seed fresh weight and plant dry weight, but doesn’t has any influence to number of seed, fruit dry weight and seed dry weight. Keywords: takakura, anorganic, mung bean (Phaseolus radiatus L.), growth, production.
KANDUNGAN MINERAL DAN LOGAM BERAT PADA GARAM YANG DIEKSTRAK DARI RUMPUT LAUT Sargassum sp. MENGGUNAKAN METODE DIBILAS DAN DIRENDAM Wilma Nur Laily; Munifatul Izzati; Sri Haryanti
Jurnal Pro-Life Vol. 6 No. 3 (2019): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

Seaweed Sargassum sp. containing salt which generally has better quality than table salt. This salt is called biosalt. The advantage of biosalt is that it contains high and low K, this biosalt can be used as an alternative for people with hypertension. In addition to producing K and Na biosalt seaweed also contains several minerals that are beneficial for those of you who need it. This study aims to determine the content of macro minerals (Ca and Mg), micro minerals (Fe, Mn and Zn) and heavy metals (Pb and Cu) in the salt of Sargassum sp. The extraction method used is rinsed and soaked with 3 replications. The results of the salt extraction were analyzed for the mineral and heavy metal content using ICP-OES, then with mineral and heavy metal minerals in the crystal of Crush. The results showed that mineral and mineral minerals in the extraction of Sargassum sp. has a higher value than table salt, the weight of heavy metals Pb and Cu is lower than that of table salt and also meets the requirements of organic materials according to SNI 01-3556-2000. The results of this study can be concluded that the salt content of Sargassum sp. have higher nutrition than krosok salt and also safe if consumed. Keywords: Biosalt,heavy metals, ICP-OES, minerals, Sargassum sp.
Peranan Gracilaria verrucosa dalam Menurunkan Nitrogen (N) dan Mangan (Mn) Melalui Sistem Polikultur dan Monokultur Ahmad Fuad Masduqi; Munifatul Izzati
Media Farmasi Indonesia Vol. 9 No. 2 (2014): Media Farmasi Indonesia
Publisher : SEKOLAH TINGGI ILMU FARMASI YAYASAN PHARMASI SEMARANG

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Abstract

ABSTRACT Gracilaria verrucosa is one type of seaweed that has the potential to be exploited and developed mainly used in ponds. The aims of this research is to study the role of Gracilaria verrucosa in reducing the content of Nitrogen (N) and Mangan (Mn) in the sediment on the pond. This research is conducted in the village pond Mororejo, Kendal and in the Biology laboratory, department of Biology faculty of Sains and Mathematics Diponegoro University. This research was designed by random complete design. The research was the methods of shrimp monoculture, monoculture Gracilaria verrucosa and polyculture containing shrimp, milkfish and Gracilaria verrucosa. The resulted data was analized by Analysis of Variance (ANOVA) continued by real difference test Duncan Multiple Range Test (DMRT) in 95% significance level. The parameters in this research were N and Mn content in the sediment. The results showed that the content of N and Mn in sediments more on shrimp monoculture farming systems than in monoculture Gracilaria verrucosa and polyculture of Gracilaria verrucosa.