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 (16)
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
Pengaruh Pemberian Ekstrak Kecambah, Ekstrak Tomat dan Pupuk Cair Hayati pada Pertumbuhan Seedling Manggis (Garcinia mangostana L.)
Karyanto, Agus, Pramono, Sudi, Rugayah, Rugayah
The slow initial growth of mangosteen is caused by poor rooting, especially secondary roots and root hairs. Therefore, technology is needed to stimulate root growth so that the absorption of nutrients in the soil becomes effective. This study used mung bean sprout extracts and tomato extracts as nat...
JURNAL AGROTROPIKA; Vol. 21 No. 2 (2022): Jurnal Agrotropika Vol 21 No 2, Oktober 2022; 107-114 | 2022
Pelleting tidak Menghambat Perkecambahan Benih Padi Sawah (Oriza sativa L.)
Pranata, Cahya Adi, Agustiansyah, Agustiansyah, Timotiwu, Paul Benyamin
The stages of seeding paddy rice seeds before planting require more time, cost, and labor than seeds that are planted directly without the seeding stage. Pelleting is an alternative technology in planting small-sized rice seeds without going through the seeding stage. This study aims to determine th...
JURNAL AGROTROPIKA; Vol. 21 No. 2 (2022): Jurnal Agrotropika Vol 21 No 2, Oktober 2022; 86-96 | 2022
Gejala Produktivitas Rendah dan Pertanian Degeneratif
Evizal, Rusdi, Prasmatiwi, Fembriarti Erry
Agronomy examines complex agricultural production concepts such as Sustainable Agriculture, Good Agricultural Practices, Regenerative Agriculture into the best practical technologies that farmers can apply. Important agronomic variables in agricultural cultivation include production and productivity...
JURNAL AGROTROPIKA; Vol. 21 No. 2 (2022): Jurnal Agrotropika Vol 21 No 2, Oktober 2022; 75-85 | 2022
Aplikasi Pengukuran Luas Daun Tanaman Menggunakan Pengolahan Citra Digital Berbasis Android
Andrian, Rico, Agustiansyah, Agustiansyah, Junaidi, Akmal
Leaves are the most important organ in plants in the process of photosynthesis and will affect plant growth and productivity. Leaves also have a function as the main food maker. Leaf area is a very important parameter in the science of plant nutrition, measurement of plant protection, the relationsh...
JURNAL AGROTROPIKA; Vol. 21 No. 2 (2022): Jurnal Agrotropika Vol 21 No 2, Oktober 2022; 115-123 | 2022
Pengaruh Kemarau terhadap Pertumbuhan dan Produksi Tujuh Klon Kakao
Sugiatno, Sugiatno, Hansyah, Ali Fitrah, Evizal, Rusdi
Long droughts and high rainfall as a result of climate change have an effect on reducing cocoa yields. This study aimed to study the effect of the 2019 drought on the growth and production of seven cocoa clones. The research was conducted from September 2019 to February 2020 in Cibinong Village, Way...
JURNAL AGROTROPIKA; Vol. 21 No. 1 (2022): Jurnal Agrotropika Vol 21 No 1, Mei 2022; 59-66 | 2022
Pengaruh Komposisi Media Campuran Tanah dan Biochar Sekam Padi terhadap Pertumbuhan Krisan (Chrysanthemum spp.)
Elfandari, Henni, Safitri, Betari
Chrysanthemum (Chrysanthemum spp.) is one of the ornamental plants that has the potential to be developed in Indonesia. In general, chrysanthemums are cultivated as cut flowers and potted flowers. The diversity of colors and shapes of chrysanthemums and the low rate of flower wilting are the main at...
JURNAL AGROTROPIKA; Vol. 21 No. 1 (2022): Jurnal Agrotropika Vol 21 No 1, Mei 2022; 55-58 | 2022