Zobrazeno 1 - 10
of 4 186
pro vyhledávání: '"ultisol"'
Publikováno v:
Andalasian International Journal of Agricultural and Natural Sciences, Vol 4, Iss 02, Pp 148-153 (2024)
Expansion of planting areas by utilizing sub-optimal land and the use of superior varieties is one of the alternatives in increasing soybean production in Indonesia. Therefore, this study aims to analyze the growth of three soybean varieties on Ultis
Externí odkaz:
https://doaj.org/article/e1ed0eab924b4feeade131be81a7bc6b
Publikováno v:
Journal of Degraded and Mining Lands Management, Vol 12, Iss 1, Pp 6685-6693 (2024)
Soybean has a strategic role as a food commodity in Jambi, Indonesia, but until now, it has still not been self-sufficient. There is still an opportunity to increase soybean productivity in Jambi by 35-49.6% by optimizing the use of marginal, dominat
Externí odkaz:
https://doaj.org/article/98ee906da58f4abaa2bbce42eefe8ac0
Publikováno v:
Journal of Degraded and Mining Lands Management, Vol 12, Iss 1, Pp 6637-6649 (2024)
Ultisols, including those of Langsa, Aceh, are known to have low fertility due to low pH, low available nutrients, low base saturation, high pH and exchangeable Al, and low cation exchange capacity. These problems can be alleviated by applying organi
Externí odkaz:
https://doaj.org/article/b2a20095f8094093a00e978316652585
Publikováno v:
Jurnal Agrotek Tropika, Vol 12, Iss 1, Pp 183-188 (2024)
Tanah Ultisol merupakan tanah yang mempunyai kandungan bahan organik yang rendah, tanahnya berwarna merah kekuningan, reaksi tanah yang masam, kejenuhan basa yang rendah, dengan kadar Al yang tinggi. Perlakuan pemberianasam humat ke tanah akan mempen
Externí odkaz:
https://doaj.org/article/a0eb5cc44e50451bbf165192bfec2e49
Publikováno v:
Jurnal Agrotek Tropika, Vol 12, Iss 1, Pp 21-28 (2023)
Tanaman sorgum sebagai alternatif tanaman pangan cukup potensial dibudidayakan di lahan kering yang masih tersedia sangat luas di Indonesia. Permasalahan pada lahan kering seperti ultisol adalah kemasaman dan rendahnya ketersediaan hara. Pemupukan ki
Externí odkaz:
https://doaj.org/article/85d0cc65c8a44b89be98b6679d82baf8
Autor:
Nurul Puspita Palupi, Roro Kesumaningwati, Subeki Subeki, Kadis Mujiono, Sofian Sofian, Swandari Paramita, Enos Tangke Arung
Publikováno v:
Journal of Degraded and Mining Lands Management, Vol 11, Iss 1, Pp 4847-4862 (2023)
Ultisols in Indonesia have the potential for agricultural development, but the soils have low pH and nutrient contents that hinder plant growth and yield. Using animal manure can be an alternative to improve soil productivity and crop yields. This st
Externí odkaz:
https://doaj.org/article/8b863ce13b3d42dd91ad61fa7785f40e
Publikováno v:
AGRIVITA Journal of Agricultural Science, Vol 45, Iss 2, Pp 209-219 (2023)
Fly ash is the residue of coal combustion that can potentially be an ameliorant. Unfortunately, its use is limited by government regulations that are classified as hazardous and toxic materials. This study examines the effectiveness of fly ash and co
Externí odkaz:
https://doaj.org/article/79c824bbcdf048b58e436bd372e4622a
Publikováno v:
Journal of Tropical Biodiversity and Biotechnology, Vol 9, Iss 1 (2024)
The availability of phosphorus (P) in ultisol acid soils presents a significant challenge due to its attachment to aluminum (Al) or iron (Fe) compounds. A potential solution to address this issue is the utilization of phosphate solubilizing bacteria
Externí odkaz:
https://doaj.org/article/bec2331afc0f43d9ab4034acfdb69378
Publikováno v:
Journal of Tropical Soils, Vol 29, Iss 1, Pp 33-40 (2023)
Methods of soil and water conservation in tropical wetlands have been carried out is using chemicals to increase the stability of soil aggregates and water-holding capacity. The experiment aims to improve soil stability using Polyacrylamide (PAM) and
Externí odkaz:
https://doaj.org/article/9e982f5ec9eb4ed9bc5f47cb66a547df
Autor:
Liska Mutiara Septiana, Nikhen Santika, Sri Yusnaini, Henrie Buchari, Dedy Prasetyo, M.A. Syamsul Arif, Ainin Niswati
Publikováno v:
Jurnal Agrotek Tropika, Vol 11, Iss 2, Pp 299-307 (2023)
Budidaya jagung manis (Zea mays saccharata Sturt.) pada tanah marginal seperti tanah Ultisol akan memiliki produktivitas yang rendah. Hal tersebut dipengaruhi oleh berbagai faktor seperti kandungan hara, bahan organik, dan aktivitas mikroorganisme. A
Externí odkaz:
https://doaj.org/article/1967cb3dddd1473998bb4b0855f25c4f