[PDF][PDF] PENGARUH PUPUK ORGANIK CAIR LIMBAH KULIT PISANG DAN BOKASHI JERAMI PADI TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN …

R Risnawati, R Susanti, M Yusuf… - Jurnal Pertanian …, 2023 - e-journal.janabadra.ac.id
The tomato plant is a vegetable plant that contains lots of vitamins and minerals that are
needed by humans to complete their nutritional needs in life. One effort to increase tomato …

Chemical characteristics of inceptisol soil with urea and goat manure fertilizer

FS Harahap, R Oesman, W Fadhillah… - Jurnal Agronomi …, 2021 - ejournal.uniks.ac.id
The application of organic fertilizers can improve soil fertility specifically on Inceptisol soils
which are quite extensive but have problems with relatively low nitrogen nutrients so that the …

Evaluasi status hara bahan organik terhadap sifat kimia tanah di lahan miring kelapa sawit

H Walida, FS Harahap, Z Ritongah… - Ziraa'ah Majalah …, 2020 - ojs.uniska-bjm.ac.id
This study aims to identify the fertility variable that is an obstacle in Bilah Hulu Subdistrict,
Labuhanbatu Regency by evaluating the status of soil fertility and assessing alternative …

Pemanfaatan tandan kosong kelapa sawit sebagai bahan pupuk di PT Karya Hevea Indonesia

MS Hidayat, A Hasibuan… - Factory Jurnal …, 2022 - jurnal.ilmubersama.com
Abstract PT. Karya Hevea Indonesia dapat mengolah 180 ton/hari dengan kondisi TBS
(Tandan Buah Sawit) normal. Maka dari itu selain menghasilkan CPO hasil pengolahan …

[PDF][PDF] Characteristics of chemical properties of oil palm soil at plant age in different areas of land

FS Harahap, YR Fitra - Jurnal Online Pertanian Tropik, 2020 - talenta.usu.ac.id
This study aims to identify the fertility variable that is an obstacle in Bilah Hulu Subdistrict,
Labuhanbatu Regency by evaluating the status of soil fertility and assessing alternative …

Pengaruh Penambahan Berbagai Bahan Organik pada Media Tanam Sub Soil Terhadap Pertumbuhan Bibit Petai (Parkia speciosa): Effect of Adding Various Organic …

H Hamzah, RA Hardiyanti… - Jurnal Silva …, 2024 - mail.online-journal.unja.ac.id
Petai is a plant that belongs to the MPTS (Multi Purpose Tree Species) plant type which can
be used multiple times for both wood and non-wood. Petai also has benefits from an …

Perbaikan Sifat Kimia Tanah dan Pertumbuhan Kelapa Sawit Rakyat TM-1 Dengan Pemberian Kombinasi Pupuk Anorganik-Organik dan Asystasia gangetica (L.) T …

Y Asbur, RJ Pulungan… - Jurnal Penelitian …, 2023 - jurnalkelapasawit.iopri.org
Currently, the area of​​ smallholder oil palm plantations in Indonesia reaches 41.44% and
is wider than state-owned oil palm plantations which are only 3.87%. However, the role of …

Crop Production Growth Response Green Mustard (Brassica juncea L) Against Granting Urea Fertilizer and Manure Goat On Overseas Land Ultisol In District South

R Susanti, A Astri, FS Harahap - International Journal of Science …, 2020 - ijstm.inarah.co.id
Abstract Giving Uera Fertilizer and Goat Coop Fertilizer in Ultisol Land for green mustard
plants (Brassica Juncea L) aims to determine the fertilizer treatment of goats sometimes …

Sustainable Palm Oil Plantation Management Model: Case Study Of Palm Palm Waste Utilization

T Harefa, Y Lubis, T Martial - Jurnal Agribest, 2024 - ejurnal.unmuhjember.ac.id
This study aimed to determine whether sustainable palm oil plantation processing through
the utilization of palm oil waste itself is very effective. This is based on the many errors in …

The Effectiveness of The Inhibition of Local Bacterial Isolate From The Rhizosphere of Oil Palm Plant on Leaf Spot Disease in Purple Eggplant (Solanum melongena L …

H Walida, FSHS Harahap… - Jurnal Agronomi Tanaman …, 2024 - ejournal.uniks.ac.id
Longterm use of pesticides can cause side effects on the environment and human health.
PGPR is an environmentally friendly solution for biological control of leaf spot disease. This …