Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
P-Index
This Author published in this journals
All Journal Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH)
Martha Lulus Lande
Jurusan Biologi FMIPA Universitas Lampung
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

Published : 9 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 9 Documents
Search

 1 
The Effect of Cocopeat and Charcoal Combination in Growing Media of Green Mustard (Brassica rapa L.) Var. Parachinensis Growth Masniar Vina Kesti; Bambang Irawan; Priyambodo Priyambodo; Martha Lulus Lande
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 7 No. 1 (2020)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v7i1.18

Abstract

Green mustard is one type of vegetable that is easily cultivated and has good prospects to increase farmers' income and community nutrition. Growing media is a material that is useful as a place to stand upright seedlings, to develop seedling roots, to store water, gas, and nutrients needed for seedling growth. The purpose of this study is a). to determine the effect of using a combination of cocopeat and charcoal as a medium for planting mustard greens, b). to get the best dosage of the composition of the growing medium on the growth of mustard greens. The study was conducted in a completely randomized design (CRD) with 4 treatments and 6 replications. The data were analyzed by analysis of variance (ANOVA) and further tested with the Least Significant Difference test (LSD) = 5%. The results showed that the use of cocopeat growing media and charcoal influenced germination and vigor index. Cocopeat and charcoal have a significant effect on fresh and dry weight and chlorophyll content of mustard greens. The mixture of cocopeat growing media and charcoal on P1 did not affect the growth of green mustard on the dry weight. Fresh weight gave a significant effect on K1 and P1 was also significantly different from P2 and P3.
Gibberellic Acid (GA3) and Potassium Nitrate (KNO3): The Influence and Interaction inThe Senescence Process in White Rosa Sp. Nur Jannah Cortesa; Martha Lulus Lande; Zulkifli Zulkifli; Tundjung Tripeni Handayani
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 6 No. 1 (2019)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v6i1.28

Abstract

The purpose of this study was to find out whether the combination of KNO3 and GA3 solutions were more effective than a single solution of KNO3 or GA3 in keeping the freshness of cut flowers. The research was conducted in Botanical Laboratory, Department of Biology, Faculty of Mathematics and Natural Sciences University of Lampung from November to December 2017. The experiment was conducted in 2 x 3 factorial experiment with factor A is GA3 solution with 3 concentration level: 0% w/v, 25% w/v, and 0.5% w/v. Factor B is KNO3 solution with 2 concentration levels: 0% w/v and 5% w/v. The parameters of this study were fresh weight, dry weight, relative water content, total chlorophyll content, total chlorophyll of leaves, and total carbohydrate content of rose cut flowers. Measurements were made 7 days after the immersion of cut flowers in KNO3 or GA3 solution, and mixed both. Homogeneity of variance and analysis of variance is determined at confidence level 5%. KNO3 simple effect at every level of GA3 concentration is determined by the F test at 5%. The results showed that there was no interaction between GA3 and KNO3 to fresh weight, dry weight, relative water content and chlorophyll content a, b and total white roses, but KNO3 reduced fresh weight of cut flowers by 48.15% and dry weight 58.60%. KNO3 increased the relative water content of white rose flowers by 6.85%. The results of the study concluded that the combination of GA3 and KNO3 is not effective to keep the freshness of white rose flowers cut.
INTERAKSI ANTARA EKSTRAK AIR BAWANG MERAH (Allium cepa L) DENGAN AIR KELAPA (Cocos nucifera) DALAM MENUNDA SENESCENE POLONG KACANG KAPRI (Pisum sativum L). Annindya Rahma; Zulkifli Zulkifli; Martha Lulus Lande; Endang Nurcahyani
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 5 No. 2 (2019)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v5i2.39

Abstract

PENGARUH ASAM GIBERELAT (GA3) DAN KALIUM NITRAT (KNO3) SERTA INTERAKSINYA TERHADAP SENESCENCE BUNGA POTONG GERBERA PUTIH (Gerbera jamesonii). Maulidina Agustin; Martha Lulus Lande; Zulkifli Zulkifli; Tundjung Tripeni Handayani
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 5 No. 2 (2019)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v5i2.51

Abstract

The purpose of this study was to decide whether the mixture of KNO3 and GA3 solutions was more effective than a single solution of KNO3 or GA3 in maintaining the freshness of cut flowers. The study was conducted at the Botanical Laboratory of the Department of Biology, Faculty of Mathematics and Natural Sciences, University of Lampung from November - December 2017. The research was carried out in a 2 x 3 factorial experiment with reason A was the GA3 solution with 3 concentration levels: 0%, 0.5%, and 1%. Factor B is KNO3 solution with 2 concentration levels: 0% and 5%. The limits in this study were fresh weight, dry weight, relative water content, and total dissolved carbohydrate content of gerbera cut flowers, qualitative limits were the level of reducing sugars. Measurements were made 7 days after soaking cut flowers in KNO3 or GA3 solutions, and a mixture of both. Homogeneity of variance and analysis of variance were determined at a significant level of 5%. Simple effect of KNO3 at each concentration level of GA3 decide by F test at 5% significance level. The results showed that GA3 with a concentration of 0.25% and 0.5% increased the fresh weight and dry weight of Gerbera cut flowers. KNO3 0.5% much reduced the relative water content of Gerbera cut flowers. The interaction between GA3 and KNO3 does not much effect all freshness of cut flowers. From the results of the study concluded that the single treatment of GA3 was more effective than the combination treatment of GA3 and KNO3 in maintaining the freshness of Gerbera cut flowers.
PENGARUH EKSTRAK AIR DAUN BABANDOTAN (Ageratum conyzoides) TERHADAP PERTUMBUHAN TANAMAN CABAI MERAH (Capsicum annuum L.) Maria Reni Harnani; Martha Lulus Lande; Zulkifli Zulkifli
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 3 No. 2 (2016)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v3i2.85

Abstract

Babandotan (Ageratum conyzoides) mengandung senyawa alelopati yang mampu menghambat pertumbuhan tanaman. Tujuan penelitian ini untuk mengetahui apakah ekstrak air daun Ageratum conyzoides mempengaruhi pertumbuhan tanaman cabai merah (Capsicum annuum L.) Penelitian ini dilaksanakan bulan Juni sampai Juli 2016 di Laboratorium Fisiologi Tumbuhan, Jurusan Biologi, Universitas Lampung. Variabel dalam penelitian ini adalah tinggi, berat segar, berat kering, kadar air relatif, dan kandungan klorofil total tanaman cabai merah, sedangkan sebagai parameter adalah nilai tengah semua variabel. Penelitian dilakukan dalam rancangan acak lengkap dengan faktor utama adalah ekstrak air daun babandotan dengan 5 taraf konsentrasi yaitu 0% v/v (kontrol), 25% v/v, 50% v/v, 75% v/v, 100% v/v. Analisis ragam dan uji BNT dilakukan pada taraf nyata 5 %. Hasil penelitian menunjukan bahwa ekstrak air daun babandotan menurunkan secara nyata tinggi tanaman (y= -0.022x + 10.12 R2=0.706), berat segar tanaman (y= -0.184x + 34.49 R2=0.932), berat kering tanaman (y= -0.14x + 21.09 R2=0.819), namun meningkatkan kadar air relatif (y= -0.136x + 39.26 R2=0.410). Tidak ada efek ekstrak air daun babandotan terhadap kandungan klorofil total. Dari hasil penelitian disimpulkan bahwa ekstrak air daun babandotan bersifat alelopati terhadap tanaman cabai merah yaitu menghambat pertumbuhan tanaman cabai merah.
KEANEKARAGAMAN JENIS JAMUR PADA TANAMAN KOPI (Coffea spp.) DI BANDAR LAMPUNG Melinda Sari; Yulianty Yulianty; Martha Lulus Lande
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 1 No. 1 (2013)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v1i1.87

Abstract

Kopi merupakan tanaman tropis yang memiliki nilai ekonomi tinggi, namun rentan terhadap serangan hama dan penyakit, diantaranya jamur. Jamur dapat menghambat pertumbuhan bahkan menyebabkan kematian pada organ tanaman kopi. Penelitian tentang jamur yang terdapat pada tanaman kopi di Bandar Lampung belum banyak dilakukan, sehingga informasi tentang keanekaragamannya sangat terbatas. Penelitian ini dilakukan untuk mengetahui keanekaragaman jamur pada tanaman kopi di Bandar Lampung. Penelitian ini telah dilaksanakan di laboratorium Botani Jurusan Biologi FMIPA Universitas Lampung. Bagian tanaman kopi yang diduga terinfeksi oleh jamur diambil dari beberapa perkebunan kopi di Bandar Lampung. Dari penelitian ditemukan 19 jenis jamur pada tanaman kopi 18 jenis jamur diantaranya merupakan anggota kelas Deuteromycetes dan satu jenis jamur merupakan kelas Ascomycetes. Berdasarkan pada bagian tanaman yang terserang; 8 jenis jamur pada daun, 4 jenis jamur pada batang, 1 jenis jamur pada ranting, 2 jenis jamur pada akar dan 3 jenis jamur pada buah.
METODE MENGHILANGKAN CAIRAN BUAH TOMAT DALAM UJI PERKECAMBAHAN BIJI TOMAT( Lycopersicum esculentum Mill.) Penta Santi Nabahan; Tundjung Tripeni Handayani; Martha Lulus Lande
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 1 No. 1 (2013)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v1i1.89

Abstract

ANATOMIC CHARACTERISTICS OF THE STEM OF MANGO (Mangifera spp.) IN BANDAR LAMPUNG M. Ramdan Syahputra; Yulianty Yulianty; Martha Lulus Lande; Suratman Suratman
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 8 No. 1 (2021)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v8i1.183

Abstract

Mango is one of the most widely grown plants in Indonesia. The characteristic that distinguishes one type of mango from another is to observe its anatomy. Anatomical research on the mango branch has not been done much, especially in Bandar Lampung. The purpose of this study was to determine the diameter and pith radius of the mango (Mangifera spp.) branch in Bandar Lampung City. This research was carried out from January to April 2021 at the Botanical Laboratory, Department of Biology, Faculty of Mathematics and Natural Sciences, University of Lampung. This study uses a survey method with Simple Random Sampling in 20 sub-districts in Bandar Lampung City. Parameters measured included tracheal diameter, tracheal density, arrangement and type of pith radius, pith radius height, and pith radius width. Data analysis used descriptive analysis by explaining the data obtained in the form of tables and photos. The results showed that there were differences in the average size of the tracheal diameter, tracheal density, height, and width of pith radius of the five mango branch samples. The average diameter of the largest trachea is found in Golek and the smallest tracheal diameter is found in Kweni. The highest average tracheal density is found in Arumanis and the smallest tracheal density is found in Golek. The arrangement and type of pith radius of the fifth mango are uniseriate and heterocellular. The average height of the largest pith radius is owned by Indramayu and the smallest is owned by Golek. While the average width of the largest pith radius is owned by Golek and the smallest is owned by Gedong.   
INVENTARISASI JENIS – JENIS JAMUR PADA TANAMAN KAKAO (Theobroma cacao L.) DI KABUPATEN PESAWARAN Muhammad Irham Arfani; Yulianty Yulianty; Martha Lulus Lande
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 1 No. 2 (2013)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v1i2.145

Abstract

Kakao merupakan komoditas unggulan yang tersebar hampir di seluruh Kabupaten di Lampung termasuk Kabupaten Pesawaran. Budidaya kakao di Pesawaran masih bersifat tradisional sehingga menyebabkan tanaman kakao rentan terserang penyakit seperti jamur dan akhirnya menurunkan mutu dan jumlah hasil panen. Penelitian ini bertujuan untuk mengidentifikasi jenis-jenis jamur patogen dan saprofit pada tanaman kakao (Theobroma cacao L.). Penelitian ini dilaksanakan di Kabupaten Pesawaran dan Laboratorium Botani FMIPA Universitas Lampung, dari bulan Juli sampai Desember 2012. Pengambilan spesimen dilakukan secara eksploratif di lima Kecamatan di Pesawaran yaitu Punduh Pidada, Gedong Tataan, Tegineneng, Padang Cermin, dan Kedondong. Pengamatan gejala serangan berupa munculnya miselium dan bercak pada organ tanaman kakao dilakukan secara makroskopis dan pengamatan secara mikroskopis dilakukan untuk mengamati bentuk, warna, dan ukuran spora. Dari hasil penelitian ditemukan 16 jenis jamur yang tergolong dalam 4 kelas. Satu jenis termasuk kelas Oomycetes, Satu jenis termasuk kelas Zygomycetes, 13 jenis jenis termasuk kelas Deuteromycetes dan satu jenis termasuk kelas Basidiomycetes.
Co-Authors Annindya Rahma Bambang Irawan Endang Nurcahyani M. Ramdan Syahputra Maria Reni Harnani Masniar Vina Kesti Maulidina Agustin Melinda Sari Muhammad Irham Arfani Nur Jannah Cortesa Penta Santi Nabahan Priyambodo Priyambodo Suratman Suratman Tundjung Tripeni Handayani Yulianty Yulianty Zulkifli Zulkifli