Results 1 to 10 of about 389 (120)

Competitive adsorption of phosphate with sulfate, humic acid, and fulvic acid by allophane in different parent materials in Central Java

open access: yesIlmu Pertanian (Agricultural Science), 2022
Andisol is a soil that has andic properties and develops from volcanic parent materials, especially ash. Andic soil properties are formed due to weathering of tephra or other parent materials that contain volcanic glass in large quantities.
Lilia Fauziah   +2 more
doaj   +1 more source

Uji Efektivitas dan Karakterisasi Komposit Tanah Andisol/Arang Tempurung Kelapa Untuk Adsorpsi Logam Berat Besi (Fe)

open access: yesAlchemy, 2020
Penelitian ini untuk mengetahui kapasitas adsorpsi komposit tanah andisol/arang tempurung kelapa sebagai adsorben logam berat besi (Fe) berdasarkan pada kondisi komposisi, pH dan waktu kontak yang optimum. Tanah andisol diaktivasi dengan larutan NaOH 3 M
Pranoto Pranoto   +2 more
doaj   +1 more source

Can endophyte-infected tall fescue minimize the grass tetany risk?

open access: yesМеліорація і водне господарство, 2022
Non-toxic Neotyphodium (novel endophyte) has been shown to provide similar agronomic performance as wild-type endophyte to deter pathogens without exerting adverse effects on livestock.
H. Rahman   +3 more
doaj   +1 more source

Soil quality in volcanic soils in a forest biosphere reserve in Mexico

open access: yesSoil and Water Research, 2021
Forest soils respond dramatically to management changes compared to other soils influenced by different land-use forms. This work aimed to compare the soil conditions in four different zones in a temperate forest in a biosphere reserve in Mexico, using a
Yaselda Chavarin-Pineda   +6 more
doaj   +1 more source

Alofán, una nanopartícula natural presente en andisoles del Ecuador, propiedades y aplicaciones

open access: yesLa Granja: Revista de Ciencias de la Vida, 2021
El alofán es una nanopartícula natural presente en suelos de origen volcánico como los andisoles, que se encuentran distribuidos alrededor de todo el mundo en países con actividad volcánica.
Jorge Silva-Yumi   +3 more
doaj   +1 more source

Effect of soil conditioner enriched with biofertilizers to improve soil fertility and maize (Zea mays L.) growth on andisols Sinabung area

open access: yesActa Agriculturae Slovenica, 2020
Andisol soil contains a lot of heavy metals Al and Fe, which results in P being unavailable to plants and can cause low soil pH, this will inhibit plant growth.
Mariani SEMBIRING   +2 more
doaj   +1 more source

Pengaruh Pengolahan Tanah Menggunakan Traktor dan Pupuk Organik terhadap Infiltrasi Tanah Andisol serta Produktivitas Kentang

open access: yesJurnal Keteknikan Pertanian Tropis dan Biosistem, 2022
Andisol merupakan tanah berbahan induk abu vulkan, umumnya gembur dan mudah diolah. Namun petani sayuran (terutama kentang) di Kecamatan Kayu Aro Barat, Kabupaten Kerinci mengolah tanah intensif menggunakan traktor.
Henny H., Arsyad AR
doaj   +1 more source

Comportamiento de variables químicas de un suelo sometido a distintos usos, departamento de Nariño, Colombia

open access: yesRevista de Ciencias Agrícolas, 2016
El presente estudio se realizó en un Andisol clasificado como Vitric haplustands, ubicado en el Corregimiento de Obonuco, Municipio de Pasto (Colombia).
Julio César Arteaga   +2 more
doaj   +1 more source

Effect of humic acid on the growth and yield of two maize (Zea mays L.) cultivars on andisol

open access: yesIlmu Pertanian (Agricultural Science), 2020
One way to improve maize (Zea mays L.) production is through land extension using Andisol land. However, andisol soil has phosphate (P) fixation problem due to the high amorphous material. Hence, the use of organic material in the form of humic acid that
Tangguh Prakoso   +2 more
doaj   +1 more source

PENGARUH APLIKASI KOMPOS AMPAS KOPI TERHADAP PERUBAHAN SIFAT KIMIA ANDISOL NGABAB, KABUPATEN MALANG

open access: yesJTSL (Jurnal Tanah dan Sumberdaya Lahan), 2019
Application of spent coffee ground compost is expected to improve soil chemical properties of Andisol Ngabab which has low C-organic and N contents, very low P content, and moderate content of Na content.
Wenry Siahaan, Retno Suntari
doaj   +1 more source

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