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El-Hayah : Jurnal Biologi
Published by Universitas Islam Negeri Maulana Malik Ibrahim Malang
ISSN : 20860064     EISSN : 26570726     DOI : https://doi.org/10.18860/elha
Core Subject : Health, Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Immunology & microbiology Medicine & Pharmacology
El-Hayah : Jurnal Biologi, publishes peer-reviewed research and review articles of special importance and broad interest in any area of biology (such as botany, zoology, ecology, microbiology, physiology, nanobiology, marine biology, hydrobiology, neurobiology, genetics, developmental biology, biochemistry, molecular biology, biophysics, and biomedical sciences), as well as covers the special topic on the relationship between science and religion.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 146 Documents
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Mosses Diversity of Tumpak Sewu Waterfall, Lumajang, East Java Al Fajri, M Tajudin; Romaidi, Romaidi
El-Hayah : Jurnal Biologi Vol 6, No 4 (2018): EL-HAYAH (VOL 6, NO 4,March 2018)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v6i4.6412

Abstract

Mosses or bryophytes, belonging to the lower plants, can grow on higher plants (as epiphyte), stone (epilytic), bark (corticolus), and the surface of the soil. One of the important places in East Java and having a variety of potential mosses is Tumpak Sewu Waterfall. In this place, moss grows well because of the condition of the nature, humidity, and abundant air. This study aimed to identify and calculate the population of mosses at Tumpak Sewu Waterfall, Lumajang, East Java. The research sampling has been performed along hiking trip, riverside and tourist area of Tumpak Sewu Waterfall. Quadratic method with grid lines with a plot size of 1x1 m² on the right and left sides of the river was used to collect and calculate mosses population. Mosses identification was performed using mosses identification key. The population data obtained from this study were analyzed by calculating Frequency, Dominancy and Important Value Index (IVI). This study found 7 species of mosses in which 3 species belong to Family Marcahntiaceae, 2 species belongs to Bryaceae and 1 species belongs to Pottiaceae and Anthocerotaceae, respectively. The highest of IVI value is specimen K2, corresponds to Pohlia flexuosa W.J. Hooker, with 78.178%, and the lowest of IVI value is specimen K6, corresponds to Marchantia sp. with 4.524%. It can be concluded that Tumpak Sewu Waterfall has diversity for mosses that could be useful to conserve Indonesian natural resources especially lower plants.
The Potential of Black Cumin (Nigella sativa, L.) Seeds Extract to Prevent Polyphagia and Weight Loss in Rattus Norvegicus of Diabetes Mellitus-Type 2 Susilowati, Retno; Ghazali, Ahmad; A’yunin, Nabila Qurrota
El-Hayah : Jurnal Biologi Vol 7, No 3 (2019): EL-HAYAH (VOL 7, NO 3 SEPTEMBER 2019)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v7i3.10147

Abstract

Patients of Diabetes Mellitus-type 2 (DM-2) is not only characterized by an increase of blood glucose levels, but also it is characterized by polyphagia and weight loss. This research aimed to discover the potential of 80% ethanol extract of Indonesia Nigella sativa L. (black cumin) seeds to the feed consumption level and changes in body weight of DM-2 rats model due to the administration of High Fat Diet (HFD) followed by the induction of streptozotocin (STZ) in a dose of 30 mg/kg Body Weight (BW). The DM-2 rats as the induction results divided into five groups, it was given a treatment using N. sativa extract with different doses, i.e. 0, 24, 48 and 72 mg/kg BW (DM-0, DM-24, DM-48, DM-72), positive control used metformin 45 mg/kg BW (DM-Metf). Non-DM rats (Normal)  used as reasonable control. HFD induction carried out for 14 weeks, and N. sativa therapy conducted for four weeks after the oral glucose tolerance test. During the treatment, an observation of the feed consumption level and weekly weight gain were carried out. The data obtained were tested using one-way ANOVA, and it continued by Duncan Multiple Rank Test (DMRT), α= 5%. The research results indicated that the administration of 80% ethanol extract Indonesia N. sativa using the doses of 24 mg/kg BW and 48 mg/kg BW can control the feed consumption levels and prevent significant weight loss (p0.05)
VIABILITAS DAN PRODUKTIVITAS SELULOSA DARI INOKULUM KERING Acetobacter xylinum DENGAN SUBSTRAT PEMBAWA BERUPA SERBUK KELAPA PARUT DAN SERBUK AMPAS KELAPA PARUT Andriani, Amalia Fitri
El-Hayah : Jurnal Biologi Vol 1, No 1 (2009): EL-HAYAH (VOL 1, NO 1,September 2009)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v1i1.1681

Abstract

Inokulum nata yang berisi kultur Acetobacter xylinum, pada umumnya tersedia dalam bentuk agar slant atau bentuk kultur cair dalam medium air kelapa. Bentuk inokulum tersebut membutuhkan perlakuan khusus dan mahal. Seiring dengan penigkatan kebutuhan inokulum nata de coco, maka bentuk inokulum dikembangkan agar lebih praktis, mudah perlakuannya, penyimpanan dan aman dalam transportasi. Penelitian ini bertujuan untuk mengetahui kemungkinan penyediaan inokulum kering nata de coco dengan substrat pembawa berupa serbuk kelapa parut dan serbuk ampas kelapa parut. Inokulum kering dibuat dengan menginokulasikan kultur cair A. xylinum ke dalam serbuk kelapa parut kering dan serbuk ampas kelapa parut kering kemudian dilakukan pengeringan dengan inkubator dengan suhu 30o C dan 40o C. Inokulum dalam bentuk serbuk kering dengan substrat pembawa berupa serbuk kelapa parut dan serbuk ampas kelapa parut dapat dibuat dengan pengeringan suhu 30o C selama 30 jam dengan perbandingan substrat pembawa : inokulum cair sebanyak 1:2. Inokulum kering dengan substrat pembawa berupa serbuk kelapa parut memiliki kadar air 3,25 %, vabilitas 1,0 x 107 sel/g dan produktivitas selulosa 5,55 g/L. Inokulum kering dengan substrat pembawa berupa serbuk ampas kelapa memiliki kadar air 2,98 %, viabilitas 4,2 x 105 sel/g dan produktivitas selulosanya sebasar 4,92 g/L. Produktivitas selulosa inokulum kering tersebut setara dengan 80% produktivitas selulosa hasil inokulum cair dari isolat A. xylinum asal. nata de coco, inokulum kering, Acetobacter xylinum, selulosa bakteri, substrat pembawa
ANALISIS EFISIENSI TEKNIS USAHATANI PADI SAWAH APLIKASI PERTANIAN ORGANIK ( Studi Kasus Di Desa Sumber Ngepoh, Kecamatan Lawang ) Kabupaten Malang MT 2009 – 2010 Tien, Tien
El-Hayah : Jurnal Biologi Vol 1, No 4 (2011): EL-HAYAH (VOL 1, NO 4, Maret 2011)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v1i4.1784

Abstract

The application of organic farming on rice farming in Indonesia is still new to  know. The farming interested if efficiency economics. The meaning efficiency economics if the technical   efficiency. This research aimed to evaluate the performance of organic rice farming systems, focusing on: (1) identifying the range of application of organic farming on rice farming, (2) analyzing the productivity and income from applying organic  farming, and (3)  analyzing  the technical   efficiency of  applying  organic  farming  and identifying factors that influence it.The study was conducted in Malang Regency with take sample Sumber Ngepoh village, Lawang, Malang. This village is purposively taken because this is only a village in East Java which has obtained a certificate as a producer of organic rice from Organic Certification Agency. Furthermore, farmers did not interested application of organic farming. The sample of farmers 120  respondents selected by using non-proportionate stratified random sampling among those applying organic rice farming. The data are analThe results at the study stage show that there was diversity between implementing organic and agricultural organic farming system. This diversity reached only 8,33 percent application of organic rice farming of the total land area, while the rest was still in the transitional stage of applying organic system. The application of organic rice farming must independently be able to increase production and income of the farmer. Judging from the level of technical efficiency, the application of organic rice farming is generally quite high, above the value of TE (technical efficiency) 0.8, while applying an independent organic farming has higher technical efficiency than others. Determinant of technical efficiency is the practice of Sekolah Lapang  or Field School and the independence of farmers in affording resources locally.Keywords: Technical efficiency, independence of rice farming  system, Organic  farming applications.
PENGARUH PEMBERIAN TIMBAL (Pb) DOSIS KRONIS SECARA ORAL TERHADAP PENINGKATAN PENANDA KERUSAKAN ORGAN PADA MENCIT Setiawan, Abdul Malik
El-Hayah : Jurnal Biologi Vol 3, No 1 (2012): EL-Hayah (Vol 3, No 1, September 2012)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v3i1.2215

Abstract

Several kind of heavy metals that present in the environment are considered as toxic substance to human and animal. Lead (Pb) is one of  heavy metals that increase in use for the last decade. Lead toxicity to human had wide influence in medical aspect, from nerve problem, bone metabolics disturbance until liver and renal failure. This experiment tried to found out the effect of cronic oral lead consupmtion to lead plasma rate in mice. Design of this experiment is true research experiment to test wheater there is an effect of oral lead consumption to acumulation of   lead in blood plasma of mice. The dose devided to two kinds, medium dose (50 ppm) and high dose (100 ppm). The results show increase of lead accumulation in blood plasma of the mice compared to control group.
SCABIES : PENYEBAB, PENANGANAN DAN PENCEGAHANNYA Griana, Tias Pramesti
El-Hayah : Jurnal Biologi Vol 4, No 1 (2013): EL-HAYAH (VOL 4, NO 1, September 2013)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v4i1.2619

Abstract

Gudik or kudis is a kind of skin disease that could be found in people who living in crowded neighborhood, for examples slums area, Islamic boarding school, prison, military camp and hospital. Gudik could be infect all age, race, and social economic level. Many people do not know that the cause of gudik is mite which named Sarcoptes scabiei. According to Departemen Kesehatan Republik Indonesia, scabies ranked third of the twelve of skin disease that most often arises. Until now, scabies is still neglected, and it becomes to be public health problems worldwide. As the transmission process is fast, misunderstanding of society about this disease makes difficult to eradicate scabies. Sarcoptes scabiei lives in stratum corneum of skin and eat cell fluids. Female mite digs tunnels under skin surfaces and lays its eggs. This mite activities cause rash on the skin and itch at night. Transmission of scabies can through direct or indirect contact with the patient. Drug of choice for scabies is still debatable. Although the results of therapy are effective, sulfur 5%-10%, benzyl benzoate, crotamiton 10%, permethrin 5% and ivermectin give bad side effect for patient. In vitro study showed the effectivity of tea tree 5% (Melaleuca alternifolia), paste of neem leaves (Azadirachta indica) and turmeric (Curcuma longa),  and anise (Pimpinella anisum) as scabicide. Prevention of scabies transmisstion is carried out by hygiene and treatment for all people who have direct contact with the patient.
PENGARUH OKSITOSIN TERHADAP KONTRAKSI OTOT POLOS UTERUS Kristanti, Risma Aprinda
El-Hayah : Jurnal Biologi Vol 5, No 1 (2014): EL-HAYAH (VOL 5, NO 1, September 2014)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v5i1.3036

Abstract

Stimulus yang memicu sebagian besar kontraksi otot polos adalah adanya peningkatan ion kalsium intra sel. Peningkatan ini dapat ditimbulkan pada jenis otot polos yang berbeda oleh perangsangan saraf pada serabut otot polos, stimulasi hormon, regangan serabut, atau bahkan perubahan pada lingkungan kimiawi serabut. Suatu hormon dapat menimbulkan kontraksi otot polos bila membran sel otot mengandung reseptor perangsang bergerbang hormon untuk hormon tertentu. Beberapa reseptor hormon pada membran otot polos akan membuka kanal ion kalsium dan natrium serta menimbulkan depolarisasi membran. Kadang timbul potensial aksi, atau justru mungkin memperkuat potensial aksi yang telah terjadi. Pada keadaan lain, terjadi depolarisasi tanpa disertai dengan potensial aksi, dan depolarisasi ini membuat ion kalsium masuk ke dalam sel sehingga terjadi kontraksi. Oksitosin merangsang kontraksi uterus melalui mekanisme Ca2+ dependent dan Ca2+ independent. Pada jalur Ca2+ dependent, beberapa reseptor hormon pada membran otot polos akan membuka kanal ion kalsium dan natrium serta menimbulkan depolarisasi membran. Jalur Ca2+ independent adalah dengan melalui jalur Rho kinase. Rho yang telah teraktivasi meningkatkan fosforilasi rantai ringan miosin pada konsentrasi kalsium yang konstan, ini menunjukkan bahwa Rho memiliki peran pada mekanisme pengaturan “Ca2+ sensitization”
The Strategy of Developing Sweet Potato Cultivation in Tidal Land Prihastuti, Prihastuti
El-Hayah : Jurnal Biologi Vol 6, No 1 (2016): EL-HAYAH (VOL 6, NO 1,September 2016)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v6i1.4067

Abstract

The development of sweet potato cultivation in tidal land has begun. These activities require an appropriate invention in agricultural technology. An integrated management in physical, chemical and biological aspect also needs to be done. The content of soil microbes in tidal land is low, but it’s fairly high diversity can be used to improve the soil fertility. This paper describes some success of microbiological studies on tidal land. Further attempt is by integrate the potential of soil microbes utilization which supported by LEISA (Low External Input Sustainable Agriculture) technology.The success of this activity supports the national food security program and realizing sustainable agricultural system in the utilization of tidal land.
Diversity of Soil Arthropods In The Tea Plantation of PTPN XII Bantaran Blitar Suheriyanto, Dwi; Qiptiyah, Mariatul; Prahardika, Bayu Agung
El-Hayah : Jurnal Biologi Vol 6, No 3 (2017): EL-HAYAH (VOL 6, NO 3,September 2017)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v6i3.5375

Abstract

Pruning tea leaves not only improve the productivity of the tea leaves but ecologically improve soil arthropods, which have very important role in the food chain. This study aimed to identify and analyse the diversity of soil arthropods in the tea plantation of PTPN XII Bantaran Blitar with pruning system. Observation of soil arthropods was performed by using hand sorted method on tea land with 25, 25 and 30 cm of each length, width and depth, respectively. Observations were performed at three stations, namely Pruning Year (PY) I, PY II and PY III, at which each station contains 10 observation point. The data were analysed by PAST program 3.06 version. This study found soil arthropods about 45 specimens, consisting of 15 orders, and 33 families. The most abundant order is Coleoptera, as well  the role of common soil arthropods are predator.  Family Formicidae is the most common family found in tea plantation. In addition, the highest of soil arthropods diversity index is in PY III, i.e. 2,58.
THE ROLE OF POTASSIUM AND CALSIUM IN IMPROVING THE QUALITY AND SHELF LIFE OF TOMATO (Lycopersicum esculentum var. servo) Wicaksana, Puguh Catur; Wijaya, Ketut Anom; Soeparjono, Sigit
El-Hayah : Jurnal Biologi Vol 7, No 2 (2019): EL-HAYAH (VOL 7, NO 2 Maret 2019)
Publisher : Department of Biology Science and Technology Faculty UIN Maulana Malik Ibrahim Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/elha.v7i2.8430

Abstract

Tomato has the characteristics natural to damage. Damage fruits are caused by destitute of fruit quality and sensory attributes. The loss of tomato production on harvest in developing countries reached 50% due to the long duration of tomato distribution. Servo varieties of tomatoes are in demand by farmers because of their genetic advantages, high productivity, and abundant fruit weights. The shortage of servo varieties of tomatoes is the short shelf life of fruit, which is seven days after harvest. Short shelf life is influenced by fruit thickness and fruit hardness. In improving the quality and shelf life of tomatoes, potassium (K) nutrition plays a role in photosynthetic translocation, strengthens the cell wall, and involved in the lignification process of sclerenchyma tissue. Tomatoes, as climacteric fruits have a high respiration rate influenced by ethylene. Ethylene production can be inhibited by calcium chloride (CaCl2) application by strengthening the cell wall mechanism, cross-link with pectin, and increase the cell wall regeneration can change the texture of the fruit become harder, and it reduces sensitivity to physiological damage. Based on the treatment of this research, the quality and shelf life of servo varieties of tomato is increased.

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