Artikel dari Penerbit "Universitas Lampung"

Ditemukan 3239 artikel.


Pengaruh Dosis Pupuk NPK Phonska Plus dan Trichoderma terhadap Pertumbuhan dan Produksi Tanaman Melon (Cucumis melo L.)

Oleh: Situmorang, Restua Mahardday, Hendarto, Kus, Ginting, Yohannes Cahya

This study aims to evaluate the growth and production of melons due to the administration of trichoderma sp and the addition of a dose of NPK fertilizer and the interaction of trichoderma sp. with Phonska NPK fertilizer. This research was conducted in the Integrated Field Laboratory, Faculty of Agri...

Sumber: JURNAL AGROTROPIKA; Vol. 21 No. 1 (2022): Jurnal Agrotropika Vol 21 No 1, Mei 2022; 24-34

Penyakit Busuk Pangkal Batang dan Performa Produktivitas Kelapa Sawit

Oleh: Evizal, Rusdi, Prasmatiwi, Fembriarti Erry

Yield gaps can occur due to land degradation, climate change, and increased pest and disease attacks. Basal stem rot disease is a major problem in oil palm cultivation. This study utilized secondary data, namely production data for 2003-2016, tree population data and the incidence of Ganoderma disea...

Sumber: JURNAL AGROTROPIKA; Vol. 21 No. 1 (2022): Jurnal Agrotropika Vol 21 No 1, Mei 2022; 47-54

Peningkatan Daya Antagonis Jamur Endofit Cabai Merah dengan Pengayaan Media Tumbuh untuk Pengendalian Colletotrichum capsici secara In-vitro

Oleh: Alamsyah, Ahmad Zamil, Ali, Muhammad, Arif, Haswandi

Penelitian bertujuan untuk mendapatkan perlakuan terbaik untuk meningkatkan daya antagonis jamur endofit dalam mengendalikan C. capsici. Penelitian dilakukan secara eksperimen menggunakan rancangan acak lengkap (RAL). Perlakuan yang digunakan adalah senyawa asam glutamat dan hormon giberelin. Data y...

Sumber: JURNAL AGROTROPIKA; Vol. 21 No. 1 (2022): Jurnal Agrotropika Vol 21 No 1, Mei 2022; 67-74

Pengaruh Komposisi Media Campuran Tanah dan Biochar Sekam Padi terhadap Pertumbuhan Krisan (Chrysanthemum spp.)

Oleh: 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...

Sumber: JURNAL AGROTROPIKA; Vol. 21 No. 1 (2022): Jurnal Agrotropika Vol 21 No 1, Mei 2022; 55-58

Pengaruh Kemarau terhadap Pertumbuhan dan Produksi Tujuh Klon Kakao

Oleh: 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...

Sumber: JURNAL AGROTROPIKA; Vol. 21 No. 1 (2022): Jurnal Agrotropika Vol 21 No 1, Mei 2022; 59-66

Aplikasi Pengukuran Luas Daun Tanaman Menggunakan Pengolahan Citra Digital Berbasis Android

Oleh: 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...

Sumber: JURNAL AGROTROPIKA; Vol. 21 No. 2 (2022): Jurnal Agrotropika Vol 21 No 2, Oktober 2022; 115-123

Gejala Produktivitas Rendah dan Pertanian Degeneratif

Oleh: 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...

Sumber: JURNAL AGROTROPIKA; Vol. 21 No. 2 (2022): Jurnal Agrotropika Vol 21 No 2, Oktober 2022; 75-85

Pelleting tidak Menghambat Perkecambahan Benih Padi Sawah (Oriza sativa L.)

Oleh: 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...

Sumber: JURNAL AGROTROPIKA; Vol. 21 No. 2 (2022): Jurnal Agrotropika Vol 21 No 2, Oktober 2022; 86-96

Pengaruh Pemberian Ekstrak Kecambah, Ekstrak Tomat dan Pupuk Cair Hayati pada Pertumbuhan Seedling Manggis (Garcinia mangostana L.)

Oleh: 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...

Sumber: JURNAL AGROTROPIKA; Vol. 21 No. 2 (2022): Jurnal Agrotropika Vol 21 No 2, Oktober 2022; 107-114

Pengaruh Pemotong Daun terhadap Pertumbuhan Setek Tanaman Lada (Piper nigrum L.) pada Komposisi Media yang Berbeda

Oleh: 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...

Sumber: JURNAL AGROTROPIKA; Vol. 21 No. 2 (2022): Jurnal Agrotropika Vol 21 No 2, Oktober 2022; 97-106