Results 1 to 10 of about 316 (136)

Storage Potential of Soil Functional Carbon Fractions in the World's Largest Plantations. [PDF]

open access: yesAdv Sci (Weinh)
Climate warming and drying increase the loss of mineral‐associated and particulate organic carbon during the conversion of natural forests to plantations. Based on a survey of the world's largest plantations, the study quantifies the soil carbon deficit in plantations and assesses benchmarks and targets for functional soil organic carbon, highlighting ...
Ren S   +5 more
europepmc   +2 more sources

Characteristics of Andisols Developed from Andesitic and Basaltic Volcanic Ash in Different Agro-Climatic Zones

open access: yesSoil Systems, 2022
This study aimed to identify the characteristics of Andisols under tea plantations affected by different Oldeman’s agro-climatic zones, of different ages, and containing different types of volcanic ash material.
Mahfud Arifin   +2 more
exaly   +3 more sources

Putative Nitrogen-Fixing Bacteria Associated With the Rhizosphere and Root Endosphere of Wheat Plants Grown in an Andisol From Southern Chile [PDF]

open access: yesFrontiers in Microbiology, 2018
Acidic ash derived volcanic soils (Andisols) support 50% of cereal production in Chile. Nitrogen (N) is essential for cereal crops and commonly added as urea with consequent environmental concerns due to leaching.
Joaquin I. Rilling   +7 more
doaj   +2 more sources

Adsorption and release of soil P in andisols under organic and conventional vegetable farming system

open access: yesIlmu Pertanian (Agricultural Science), 2022
Phosphorous (P) is strongly adsorbed by soil components, such as soil organic matter and soil amorphous minerals in Andisols, which have been identified as an influential factor in adsorption and release of soil P.
Aridinasty Maritasari   +2 more
doaj   +1 more source

Effects of soil amendment from herbal and eucalyptus industrial waste on methane emission and rice yield

open access: yesSains Tanah: Journal of Soil Science and Agroclimatology, 2023
The use of chemical fertilizer in rice fields contributes to increased global warming via enhanced emission of methane (CH4) into the atmosphere. Therefore, composting has been proposed to reduce methane emissions in the agricultural field.
Feriana Dwi Kurniawati   +3 more
doaj   +1 more source

Evaluating Zinc Nutrition In Perennial Ryegrass Grown In An Andisol

open access: yesGeography, Environment, Sustainability, 2022
Zinc is an essential nutrient for humans, animals, and plants. Zinc uptake by crops is dictated by zinc availability in the soil, which in turn may be dictated, at least in part, by soil mineralogy.
Jason W. Stuckey   +6 more
doaj   +1 more source

Silicon and Aluminum Mobility in Soils of Jeju Island, Korea

open access: yesApplied and Environmental Soil Science, 2020
The objective of the study is to investigate the effect of released silicon (Si) and aluminum (Al) during the formation of volcanic ash soil on the content of Si in groundwater on Jeju Island.
Won-Pyo Park, Bon-Jun Koo
doaj   +1 more source

Response of Arabica Coffee Cultivated on Andisols on Organic Matter Applications

open access: yesCoffee and Cocoa Research Journal, 2013
Andisols  are characterized  by  dominance  of  amorphous  minerals  which form strong and stable bonding with organic matter, therefore Andisols always contain high organic matter.
Pujiyanto .
doaj   +1 more source

USE OF BIOLOGICAL ORGANIC FERTILIZERS AND PESTICIDES TO IMPROVE POTATO CULTIVATION IN SLOPE ANDISOLS

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology, 2023
In the 1990s, potato yield in the Andisols of Dieng, Central Java, Indonesia, was approximately 30 t ha–1, but this value decreased rapidly to 12–15 t ha–1 in recent years.
Tamad   +2 more
doaj   +1 more source

Utilization of Actinomycetes to increase phosphate availability at different soil moisture conditions in Andisols Namanteran, North Sumatera

open access: yesIlmu Pertanian (Agricultural Science), 2023
The high phosphate retention in Andisols causes the availability of P to be low, can not be absorbed by plants. Actinomycetes are capable of solubilizing bound phosphates. This research aimed to identify Actinomycetes in Andisols Namanteran, assess their
M Reza Alfikri   +2 more
doaj   +1 more source

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