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All Journal JURNAL ANATOMI FISIOLOGI Jurnal Akademika Biologi BIOTROPIA - The Southeast Asian Journal of Tropical Biology AL KAUNIYAH Jurnal Biodjati Biosaintifika: Journal of Biology & Biology Education Buletin Anatomi dan Fisiologi (Bulletin of Anatomy and Physiology) Jurnal Litbang Provinsi Jawa Tengah Makara Journal of Science
Rini Budihastuti
Faculty Of Science And Mathematics, Universitas Diponegoro, Tembalang 50275, Semarang, Central Java
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Education Health Professions Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Public Health Social Sciences Veterinary

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Analysis on the Absolute Growth Rate of Rhizophora mucronata Seedling in Silvicultural Pond Canals by the Influence of Initial Condition and Changes of Environment Quality Hastuti, Endah Dwi; Budihastuti, Rini
Biosaintifika: Journal of Biology & Biology Education Vol 8, No 1 (2016): March 2016
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v8i1.5358

Abstract

Mangrove seedling growth in silvofishery pond is limited to water quality dynamics while the water quality dynamically changes. This research aimed to study the changes of environmental factor condition in silvofishery pond and to analyze its impacts on the growth of mangrove seedling. Research experiment involved18 treatment plots with mangrove Rhizophora mucronata seedling. Observed parameters included temperature, turbidity, salinity, pH, DO, TSS, BO, N and P. Calculation was conducted for the deviation of each parameters. Mangrove growth parameters were including height and diameter growth while its data processing was absolute daily growth. Data analysis was conducted through regression. The result showed there were changes on environment parameters. Growth rate of R. mucronata showed variations on absolute daily height growth rate range of 0.215-3.333 mm/day (average 1.296 0.036 mm/day), while absolute daily diameter growth rate range was 2.15x10-3-0.196 mm/day (average 4.25x10-2 3.59x10-2 mm/day). The analysis of regression showed several parameters effectedthe growth of mangrove seedlings including temperature, temperature change, turbidty, salinity change, pH, pH change, and DO on the growth of R. mucronata seedlings. This research concluded that environment parameters and its changes had significant effects on the growth of mangrove seedling. How to CiteHastuti, E., & Budihastuti, R. (2016). Analysis on the Absolute Growth Rate of Rhizophora mucronata Seedling in Silvicultural Pond Canals by the Influence of Initial Condition and Changes of Environment Quality. Biosaintifika: Journal of Biology & Biology Education, 8(1), 56-63.
The Effect of NAA and Ga3on The Growth Performance of Ceriops tagal Seedling Budihastuti, Rini; Prihastanti, Erma; Nurchayati, Yulita
Biosaintifika: Journal of Biology & Biology Education Vol 10, No 2 (2018): August 2018
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v10i2.13625

Abstract

Plant Growth Regulator (PGR) had been widely utilized in improving plant quality and productivity. The mechanism includes the manipulation of plant adaptibility over environmental stress. This research aimed to study the efect of PGR on the growth of C. tagal seedling and to formulate the applicable treatment to improve its growth performance. The research was conducted through laboratory experiment, including tthe combination of NAA and GA3 with the designed concentration of 0 ppm, 150 ppm and 300 ppm. The experiment lasted for one month and involved weekly observation. The plants were treated by spraying once every three days. Observations were conducted to the survival rate, height increment and leaf number development. ANOVA was conducted as statistical analysis method. The result showed that there were no significant effect of PGRs on the height increment of C. tagal seedling. The survival rate was lowest in the control and 150 ppm NAA treatments, while treatment with 300 ppm GA3was highest. The application of 300 ppm GA3was the best treatment for the livelihood of C. tagal seedling, while the application of 150 ppm GA3 was considerable alternative due to its growth performance. This research provide a novel finding concerning the application of PGRs on the seeding process of C. tagal. Thus, it could be applied in the seeding activities by the mangrove farmers to improve the productivity and quality of mangrove seedling.
Morfoanatomi, Berat Basah Kotiledon dan Ketebalan Daun Kecambah Kacang Hijau (Phaseolus vulgaris L.) pada Naungan yang Berbeda Haryanti, Sri; Budihastuti, Rini
BULETIN ANATOMI DAN FISIOLOGI dh SELLULA Vol 23, No 1 (2015): VOLUME XXIII, NOMOR 1, MARET 2015
Publisher : BULETIN ANATOMI DAN FISIOLOGI dh SELLULA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (462.785 KB) | DOI: 10.14710/baf.v23i1.8735

Abstract

The  functions of cotyledons are to do photosynthesis during the epigeal growth  to absorb, and to transport nutrients from endosperm to the growing sprouts. The morphology and the anatomy changes of cotyledons prior to the blooming of the first leaf showed that physiologis changes occured inside them. The aims of this research are to find out the morpho anatomy of cotyledons and the growth of the leaves during sprouting phase of green peanut sprouts applied in three different environments. This research was conducted in the structural and functional Biology Laboratory in FSM undip dated May 2014-july 2014. The research design was CRD (CompletelyRandomisedDesign) and the data were analyzed using ANOVA which has 95% validity. This research applied three different treatments were Dark (D), Medium (M), Bright (B) three times. The parameters observed were the morpho anatomy, the wet weight of cotyledons, and the leaf thickness of green peanut sprouts in three different environments. The research showed that the morphology and the anatomy of cotyledons were descriptively different on day 4 and day 8, not only in parekim cells of each group but also in the chlorophyl level and the amylum inside them. The wet weight of cotyledons and the leaf thickness were extremely different too when the sprouts aged 8 days.   Keywords : morphoanatomy, wet weight, cotyledon, environments
Pengaruh Populasi dan Jenis Semai Mangrove Terhadap Laju Pertumbuhan Ikan Bandeng (Chanos chanos) dalam Tambak Wanamina Budihastuti, Rini; Hastuti, Endah Dwi
BULETIN ANATOMI DAN FISIOLOGI dh SELLULA Vol 24, No 1 (2016): Volume 24, nomor 1, tahun 2016
Publisher : BULETIN ANATOMI DAN FISIOLOGI dh SELLULA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (392.759 KB) | DOI: 10.14710/baf.v24i1.11698

Abstract

Milkfish culture in silvofishery pond generally depend on environment services which is naturally provided by mangrove stands within. But, optimization of silvofishery structure for the growth of Milkfish is not well improved. This research aimed to know the growth rate of Milkfish in silvofishery pond occupying different stand population and species composition of mangrove and to analyze the difference of growth rate of Milkfish based on the applied treatments. Research was conducted for 4 months including treatments of L1V1 (5 stands of Avicennia marina); L1V2 (5 stands of Rhizophora mucronata); L1V3 (5 stands ofmixed species); L2V1 (10 stands ofA. marina); L2V2 (10 stands ofR. mucronata); L2V3 (10 stands of mixed species); L3V1 (15 stands ofA. marina); L3V2 (15 stands ofR. mucronata); dan L3V3 (15 stands of mixed species). Measurements on the growth of Milkfish were conducted through field sampling involving 30 samples of Milkfish for each treatment. Observed growth parameters including absolute daily length growth, absolute daily weight growth and specific growth rate (SGR). Data collections were conducted for 3 repetitions. Data analysis were conducted with t-test and ANOVA. The research resulted there were variation on the growth rate of Milkfish including absolute daily length growth, absolute daily weight growth and SGR based on growth period nor treatments. Analysis showed there were significant difference of absolute daily length growth and SGR between growth period, but not on the absolute daily weight growth. Growth period and stand population of mangrove simultaneously effect the absolute daily length growth and SGR of Milkfish. While species composition of mangrove species did not have significant effect to the growth of Milkfish.   Keywords: Milkfish, stands population, species composition, growth, silvofishery
EFEK NAUNGAN DAN UMUR TANAMAN TERHADAP PERTUMBUHAN DAN PROFIL METABOLIT BUNGA KRISAN (CHRYSANTHEMUM SP.) Hana, Puji Nur; Nurchayati, Yulita; Budihastuti, Rini
Buletin Anatomi dan Fisiologi (Bulletin of Anatomy and Physiology) Volume 5, Nomor 1, Tahun 2020
Publisher : Departemen Biologi Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/baf.5.1.2020.%p

Abstract

Pertumbuhan dan profil metabolit tanaman krisan (Chrysathemum sp.) dipengaruhi umur fisiologi dan cahaya. Tujuan penelitian ini adalah mengetahui pengaruh perlakuan kombinasi naungan dan umur fisiologi tanaman terhadap pertumbuhan dan profil metabolit bunga krisan, serta mengetahui senyawa spesifik dari profil metabolit bunga krisan. Penelitian dilaksanakan di Kebun Krisan Bandungan Jawa Tengah pada bulan Maret hingga Oktober 2018. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) faktor tunggal 4 perlakuan dengan 10 kali ulangan, yaitu kombinasi perlakuan naungan 0% umur fisiologi tanaman 80 HST (P0 U80) dan 125 HST (P0 U125), naungan 75% umur fisiologi tanaman 80 HST (P1 U80) dan 125 HST (P1 U125). Perlakuan P0 U125 menghasilkan pertumbuhan tanaman paling tinggi yaitu 131,40 cm, dan diameter bunga yang lebih besar yaitu 6,38 cm. Perlakuan P1 U125 menghasilkan jumlah bunga terbanyak yaitu 21,40 bunga. Perlakuan naungan 0% menyebabkan waktu inisiasi bunga lebih cepat 104,1 HST dibanding naungan 75% 112,8 HST. Kesimpulkan penelitian ini adalah perlakuan kombinasi berpengaruh terhadap tinggi tanaman dan jumlah bunga pada krisan. Pertumbuhan tanaman krisan tertinggi terdapat pada perlakuan P0 U125, jumlah bunga tertinggi pada perlakuan P1 U125. Terdapat senyawa spesifik etil linoleat pada perlakuan P1 U125, merupakan kelompok senyawa asam lemak pembentuk pyrethrin yang berpotensi sebagai insektisida nabati. Kata kunci: bioinsektisda, metabolit sekunder, intensitas cahaya, umur tanaman
VARIASI PERIODIK KOMPOSISI BENTOS PADA TAMBAK WANAMINA DENGAN JENIS MANGROVE BERBEDA Rini Budihastuti
JURNAL LITBANG PROVINSI JAWA TENGAH Vol 13 No 2 (2015): Jurnal Litbang Provinsi Jawa Tengah
Publisher : Badan Perencanaan Pembangunan, Penelitian dan Pengembangan Daerah Provinsi Jawa Tengah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36762/jurnaljateng.v13i2.392

Abstract

Kesuburan perairan tambak merupakan salah satu faktor penting untuk mempertahankan keberlanjutan kegiatan budidaya dan produktivitas tambak. Salah satu indikator tingkat kesuburan tambak adalah komposisi makrobentos pada dasar tambak. Penelitian ini bertujuan untuk mengkaji komposisi jenis serta keragaman bentos yang terdapat pada tambak wanamina di wilayah pesisir Kota Semarang. Pengumpulan data dilakukan melalui pengambilan sampel pada tambak wanamina di wilayah pesisir Kota Semarang yang mengintegrasikan vegetasi jenis A. marina dan R. mucronata selama 3 bulan, yaitu bulan Juni, Juli dan Agustus 2010. Sampel tersebut kemudian diidentifikasi di laboratorium. Analisis data dilakukan terhadap indeks keanekaragaman dan indeks keseragaman bentos. Hasil pengumpulan data menunjukkan bahwa terdapat variasi jenis bentos yang ditemukan pada kedua petak tambak wanamina serta secara temporal. Jumlah jenis bentos yang ditemukan pada petak tambak dengan mangrove A. marina sebanyak 3 jenis pada bulan Juni dan 6 jenis pada bulan Juli dan Agustus. Sementara pada petak R. mucronata ditemukan sebanyak 11 jenis, 7 jenis dan 9 jenis pada bulan Juni, Juli dan Agustus. Jenis bentos yang ditemukan dominan pada petak A. marina adalah C. chironomus pada bulan Juni adn M. punctata pada bulan Juli, sedangkan pada bulan Agustus tidak terdapat jenis bentos yang dominan. Sementara pada petak R. mucronata jenis bentos yang dominan yaitu C. cingulata pada bulan Juni dan Juli, serta M. punctata pada bulan Agustus. Analisis terhadap indeks keanearagaman jenis bentos pada petak A. marina yaitu sebesar 0,776; 0,781; dan 1,592 dengan indeks keseragaman sebesar 0,697; 0,436; dan 0,889. Sementara pada petak R. mucronata indeks keanekaragaman jenis bentos sebesar 1,883; 1,565; dan 1,667 dengan indeks keseragaman 0,785; 0,804; dan 0,758.
Kemampuan Akumulasi Logam Berat Tembaga (Cu) pada Akar Mangrove Jenis Avicennia marina (Forsk.) Dan Rhizophora mucronata (Lamk.) di Lahan Tambak Putri Kusumaning Dewi; Endah Dwi Hastuti; Rini Budihastuti
Jurnal Akademika Biologi Vol. 7 No. 4 Oktober 2018
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (295.359 KB)

Abstract

Aktivitas manusia dalam memanfaatkan pesisir seperti adanya pemukiman, industri serta pertanian sering menghasilkan bahan pencemar dapat membahayakan kehidupan perairan laut tersebut. Salah satu bahan pencemar yang dapat membuat lingkungan tercemar adalah logam tembaga (Cu). Keberadaan mangrove dikawasan perairan pesisir menjadi sangat penting karena vegetasi mangrove mempunyai kemampuan mengakumulasi logam berat. Penelitian ini bertujuan untuk mengetahui kemampuan akumulasi logam berat Cu pada akar mangrove jenis Avicennia marina dan Rhizophora mucronata. Rancangan penelitian ini menggunakan Rancangan Acak Lengkap 2 x 1 dengan 6 kali ulangan. Faktor I jenis (Avicennia marina dan Rhizophora mucronata), Faktor II organ (akar). Parameter penelitian ini yaitu kadar logam berat Cu pada sedimen, air, akar mangrove jenis Avicennia marina dan Rhizophora mucronata serta nilai BCF (Bio Concentration Factor). Hasil penelitian ini menunjukkan kadar logam berat Cu pada sedimen berkisar antara 0,685-1,545 mg/kg dan kadar logam berat Cu pada air berkisar antara 0,0035-0,4765 mg/l. The accumulation of Cu metal at the mangrove root of Avicennia marina is higher. 
KEMAMPUAN AKUMULASI TIMBAL (Pb) PADA AKAR MANGROVE JENIS Avicennia marina (Forsk.) DAN Rhizophora mucronata (Lamk.) DI LAHAN TAMBAK MANGUNHARJO SEMARANG Titi Wulandari; Rini Budihastuti; Endah Dwi Hastuti
Jurnal Akademika Biologi Vol. 7 No.2 April 2018
Publisher : Departemen Biologi, Fakultas Sains dan Matematika Undip

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Perairan di Mangunharjo merupakan kawasan yang dekat dengan aktivitas industri dan pemukiman penduduk. Tingginya aktivitas di kawasan Mangunharjo, dapat mengalirkan berbagai limbah yang dapat menimbulkan pencemaran, salah satunya pencemaran Logam Berat Pb. Penelitian ini bertujuan untuk menganalisa kemampuan akar dan daun Rhizophora mucronata dan Avicennia marina dalam mengakumulasi polutan logam berat Timbal (Pb). Penelitian dilakukan di lahan tambak Kelurahan Mangunharjo Semarang. Rancangan penelitian ini menggunakan Rancangan Acak Lengkap 2x1: Faktor I yaitu Jenis (Avicennia marina dan Rhizophora mucronata) pada stadium pohon, Faktor II yaitu organ akar dengan dua kali pengambilan sampel dalam jangka waktu 30 hari. Parameter penelitian antara lain kadar logam Pb pada akar mangrove, serta kadar logam Pb pada air dan sedimen. Hasil penelitian dapat diketahui kadar logam Pb dalam air dan sedimen lingkungan tumbuh Avicennia marina berturut-turut adalah 0,36-0,9475 mg/l dan 0,941-1,455 mg/kg. Kadar logam Pb dalam air dan sedimen pada akar Rhizophora mucronata berturut-turut adalah 0,175-0,243 mg/l. Jenis dan Organ tidak berinteraksi karena signifikansinya 0,732 (>0,05). Kemampuan mangrove untuk menyerap logam berat di lingkungan perairan dapat diketahui dengan menghitung Bio Concentration Factors (BCF). Nilai BCF untuk mangrove Avicennia marina dan Rhizophora mucronata berkisar antara 0,0566-0,1068, dengan nilai tertinggi pada akar Rhizophora mucronata (0,2879-0,0638). 
POTENTIAL OF MANGROVE SEEDLINGS FOR UTILIZATION IN THE MAINTENANCE OF ENVIRONMENTAL QUALITY WITHIN SILVOFISHERY PONDS Endah Dwi Hastuti; Rini Budihastuti
BIOTROPIA - The Southeast Asian Journal of Tropical Biology Vol. 23 No. 1 (2016)
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (136.248 KB) | DOI: 10.11598/btb.2016.23.1.606

Abstract

Silvofishery system has been applied to aquaculture activities and it has been developed in the coastal area of Semarang City, Indonesia. However, information on the initial development of silvofishery ponds concerning the functionality of mangrove seedlings on environmental quality of fish ponds had not been studied. This experiment aimed to determine the environmental conditions of silvofishery ponds and to analyze the effect of seedling stands of mangrove on environmental quality control. The presence of mangrove seedlings caused the decrease of temperature and the increase of salinity. ANOVA showed that mangrove species significantly affected water salinity, while canal width and mangrove species significantly affected turbidity and pH. Regression analysis showed that the height of Rhizophora mucronata had partially significant effect on Total Suspended Solids (TSS), Organic Matter (OM), as well as Nitrogen (N) and Phosphorus (P) concentrations. Diameter of R. mucronata affected temperature. The height and diameter of Avicennia marina affected Dissolved Oxygen (DO). Mixed populations of A. marina and R. mucronata had an effect on water turbidity, while population of only A. marina had a partial effect on water salinity. R. mucronata seedlings had dominant effect on the environmental quality. Mangrove seedlings can be used as environmental quality control within silvofishery ponds to maintain optimal conditions for fish growth. The application of silvofishery in early stage of mangrove seedlings should consider the more abundant plantation of R. mucronata compared to A. marina.Keywords: Canal width, environmental quality, seedling, silvofishery, species composition
Hubungan Kualitas Air dengan Pertumbuhan Semai Rhizophora mucronata Lamk. Pada Periode Pengamatan yang Berbeda Solikhah Solikhah; Endah Dwi Hastuti; Rini Budihastuti
Buletin Anatomi dan Fisiologi Volume 3, Nomor 2, Tahun 2018
Publisher : Departemen Biologi Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (289.749 KB) | DOI: 10.14710/baf.3.2.2018.215-222

Abstract

Pengelolaan kawasan tambak dapat dilihat dari peran mangrove dalam pengendalian kualitas lingkungan tambak. Pengelolaan ekosistem mangrove dapat dilakukan dengan polikultur atau wanamina (silvofishery). Penelitian ini bertujuan untuk mengetahui hubungan kualitas air (suhu, kekeruhan, salinitas, pH, dan DO) terhadap pertumbuhan semai Rhizophora mucronata Lamk. pada periode pengamatan yang berbeda di saluran tambak wanamina Semai mangrove sangat rentan terhadap perubahan lingkungan, sehingga kemampuan adaptasi terhadap lingkungan tumbuhnya menentukan keberhasilan pertumbuhan. Metode yang digunakan dalam penelitian ini yaitu Rancangan Acak Lengkap (RAL) dengan perlakuan periode pengamatan. Analisis data yang digunakan berupa analisis varians (ANOVA) satu faktor (periode pengamatan) dengan 6 perlakuan yaitu periode pengamatan I, II, III, IV, V , dan VI serta analisis regresi linear berganda untuk mengetahui hubungan kualitas lingkungan dengan pertumbuhan semai. Analisis data menunjukkan bahwa tingkat pertumbuhan daun rendah, pertumbuhan jumlah cabang belum ditemukan, diameter batang dan tinggi tanaman mengalami pertumbuhan. Periode pengamatan berpengaruh terhadap kualitas air. Kualitas air yg berpengaruh nyata yaitu suhu, kekeruhan dan salinitas. Kekeruhan dan suhu merupakan parameter kualitas air yang memiliki hubungan paling erat dengan pertumbuhan  semai  Rhizophora mucronata.
Co-Authors Agus Subagio Diah Ziadaturrif’ah Elisabeth Sabitini Siagian Endah Dwi Hastuti Erma Prihastanti Hana, Puji Nur Indriani, Reni Nimas Ayu Suryani Puji Nur Hana Putri Kusumaning Dewi Rafif Zuhair Muhammad Skolastika Dara Sabatini Skolastika Dara Sabatini Solikhah Solikhah Sri Darmanti Sri Haryanti Sri Widodo Agung Suedy Titi Wulandari Yulita Nurchayati