Penerbit: Universitas Lampung
P-ISSN: 02167662
E-ISSN: 27457737
DOI: https://doi.org/10.23960/ja.v24i2
Fakultas Pertanian Biokimia, Genetika dan Biologi Molekuler Arsitektur
Artikel (212)
Pengaruh Lama Perendaman Benih dalam Larutan CaCO3 terhadap Pertumbuhan Bibit Kakao (Theobroma cacao L.) pada Media Tanaman yang Berbeda
Ericson, Gaol Uli Lumban, Sugiatno, Sugiatno, Edy, Akari
The presence of pulp in cocoa seeds is known to inhibit seed germination and seedling growth. The conventional method of removing pulp from cocoa seeds is done mechanically by rubbing the seeds with rubbing ash. Conventional pulp removal has disadvantages, such as being less practical and potentiall...
JURNAL AGROTROPIKA; Vol. 22 No. 1 (2023): Jurnal Agrotropika Vol 22 No 1, Mei 2023; 47-54 | 2023
Pengaruh Ekstrak Daun Senduduk Bulu (Clidemia hirta L.) terhadap Perkecambahan dan Pertumbuhan Gulma (Praxelis clematidea)
Lestari, Andriani Dwi, Pujisiswanto, Hidayat, Susanto, Herry
Weeds are plants whose existence is not expected by farmers because they interfere with cultivated plants. But there are weeds that can produce phenolic compounds such as Clidemia hirta L which can be used as bioherbicides. This study aims to determine the effect of Clidemia hirta L. leaf extract on...
JURNAL AGROTROPIKA; Vol. 22 No. 1 (2023): Jurnal Agrotropika Vol 22 No 1, Mei 2023; 38-46 | 2023
Biochar: Pemanfaatan dan Aplikasi Praktis
Evizal, Rusdi, Prasmatiwi, Fembriarti Erry
Biochar is a carbon-rich solid produced from the pyrolysis of biomass such as wood, manure, and leaves under high temperature and low oxygen conditions which is used for agricultural applications as a soil amendment. This paper reviews the utilization and practical application of biochar. The applic...
JURNAL AGROTROPIKA; Vol. 22 No. 1 (2023): Jurnal Agrotropika Vol 22 No 1, Mei 2023; 1-12 | 2023
Pengaruh Bahan Pelleting terhadap Perkecambahan Benih Bawang Merah (Allium cepa L.)
Rajagukguk, Sion G., Agustiansyah, Agustiansyah, Manik, Tumiar K.
Shallot is an important commodity, but their productivity in Indonesia is still low. TSS can be used because of its higher production, longer shelf life, more resistance to disease pathogens, cheaper procurement and distribution costs, guaranteed seed quality, and high productivity potential, but ha...
JURNAL AGROTROPIKA; Vol. 22 No. 1 (2023): Jurnal Agrotropika Vol 22 No 1, Mei 2023; 21-30 | 2023
Pengaruh Volume Media Tanam dan Jumlah Tanaman Inang pada Produksi Spora Fungi Mikoriza Arbuskular
Rini, Maria Viva, Santoso, Ramadian Budi, Sugiatno, Sugiatno
Produksi fungi mikoriza arbuskular sangat dipengaruhi oleh media tanam dan tanaman inang. Oleh karena itu penelitian ini bertujuan untuk mendapatkan volume media tanam dan jumlah tanaman inang yang terbaik untuk memproduksi spora fungi mikoriza arbuskular (FMA). Penelitian menggunakan rancangan fakt...
JURNAL AGROTROPIKA; Vol. 22 No. 1 (2023): Jurnal Agrotropika Vol 22 No 1, Mei 2023; 13-20 | 2023
Respons Tanaman Angelonia (Angelonia angustifolia) terhadap Pemberian Paclobutrazol
Rugayah, Rugayah, Karyanto, Agus, Widagdo, Setyo
Ornamental plants have now developed as souvenirs given at a wedding. Requirements for souvenirs, the plants should be tiny, lush, and have much of flowers. So its growth needs to be modified using a growth regulator paclobutrazol. This study aimed to determine the response of angelonia plants to th...
JURNAL AGROTROPIKA; Vol. 22 No. 1 (2023): Jurnal Agrotropika Vol 22 No 1, Mei 2023; 31-37 | 2023
Pertumbuhan dan Hasil Kopi Grafting Robusta/Liberika pada Klon dan Waktu Pemupukan yang berbeda
Kurniawan, Hari, Evizal, Rusdi, Septiana, Liska Mutiara
Grafting of different coffee species (interspecific grafting) aims to take advantage of the superiority of the rootstock and promote the growth and production of the scion. For example, Robusta coffee is grafted with Liberika coffee as rootstock. One of the principles of fertilization is the applica...
JURNAL AGROTROPIKA; Vol. 21 No. 2 (2022): Jurnal Agrotropika Vol 21 No 2, Oktober 2022; 131-140 | 2022
Pengaturan Pembungaan pada Jambu Biji (Psidium guajava L.) 'Kristal' dengan Penggunaan Paklobutrazol dan BAP
Hasanah, Novita Nur, Widyatuti, R. A. Diana, Karyanto, Agus
Guava plant 'Crystal' is a horticultural commodity that can produce fruit throughout the year, but the availability of fruit must be maintained. In maintaining the continuity of the availability of the fruit, an alternative is needed to regulate the flowering of 'Crystal' guava plants in order to me...
JURNAL AGROTROPIKA; Vol. 21 No. 2 (2022): Jurnal Agrotropika Vol 21 No 2, Oktober 2022; 141-148 | 2022
Pengaruh Alelokimia Ekstrak Ubi Talas (Collocasia esculenta) dan Umbi Gadung (Discorea hispida dennst.) terhadap Perkecambahan Gulma Asystasia gangetica
Pujisiswanto, Hidayat, Susanto, Herry, Sriyani, Nanik
The presence of Asystasia gangetica weed in oil palm plantations is detrimental and need to be controlled. One alternative to control weeds is by utilizing allelochemical compounds as bioherbicides. This study aimed to determine the allelochemical effect of taro tubers (Colocasia esculenta L.) and g...
JURNAL AGROTROPIKA; Vol. 21 No. 2 (2022): Jurnal Agrotropika Vol 21 No 2, Oktober 2022; 124-130 | 2022
Pengaruh Pemotong Daun terhadap Pertumbuhan Setek Tanaman Lada (Piper nigrum L.) pada Komposisi Media yang Berbeda
Almahdi, Muhammad Ali, Sugiatno, Sugiatno, Rugayah, Rugayah
Black pepper plant is generally propagated vegetatively using cuttings. One of the problems in pepper breeding is the high mortality rate due to the transpiration rate. One of the efforts to reduce the rate of transpiration is by cutting leaves and by choosing the right composition of planting media...
JURNAL AGROTROPIKA; Vol. 21 No. 2 (2022): Jurnal Agrotropika Vol 21 No 2, Oktober 2022; 97-106 | 2022