Results 21 to 30 of about 294,988 (311)

Changes in Soil Ph and Eh Of Rainfed Rice Fields With The Application of NPK Fertilizer and Rice Straw Compost [PDF]

open access: yesBIO Web of Conferences, 2023
In Indonesia, rainfed rice fields (non-irrigated) account for only 26.5% of total rice production. The use of sub-optimal land, such as rainfed rice fields, can be used as an alternative.
Saputra R A, Jumar J, Norwinda amd N
doaj   +1 more source

Will European soil-monitoring networks be able to detect changes in topsoil organic carbon content? [PDF]

open access: yes, 2008
Within the United Nations Framework Convention on Climate Change, articles 3.3 and 3.4 stipulate that some voluntary activities leading to an additional carbon (C) sequestration in soils could be accounted as C sinks in national greenhouse gas ...
Freudenschuß, Alexandra   +29 more
core   +1 more source

Penyuluhan Kesuburan Tanah, Pupuk Organik serta Hama dan Penyakit Tanaman bagi Kelompok Tani Baranuri

open access: yesPrima: Journal of Community Empowering and Services, 2021
Counseling of Soil Fertility, Organic Fertilizers, Pests and Plant Diseases for Baranuri Farmers Group. The Baranuri Farmers Group (KT. Baranuri) is one of the providers of vegetables for the people of Ende City.
Charly Mutiara   +3 more
doaj   +1 more source

Měkkýši přírodní rezervace U Nového hradu a přilehlé zříceniny (Česká republika) [PDF]

open access: yesMalacologica Bohemoslovaca, 2016
This study deals with the land snails in the U Nového hradu Nature Reserve and the nearby castle ruins. The main goal was to make an inventory of the snail fauna and to determine factors affecting species diversity and snail abundance.
Matěj Chytrý, Michal Horsák
doaj   +1 more source

Temporal Changes in Spatial Patterns of Soil Properties During a Period of Rice Growth

open access: yesJournal of Tropical Soils, 2022
Growing rice is complicated because of the interrelationship among production components, one of which is soil conditions. Determination of soil conditions is usually conducted by employing some soil properties.
Yagus Wijayanto   +3 more
doaj   +1 more source

Status of soil available nickel (Ni) in different districts of eastern Uttar Pradesh, India

open access: yesThe Indian Journal of Agricultural Sciences, 2020
Limited information is available regarding status of available Ni in Indian soil and almost no literatures available on Ni deficient soils. Hence, the present investigation was undertaken to generate database on Ni content in soil and identifying the ...
SATISH KUMAR SINGH, ABHIK PATRA
doaj   +1 more source

Toxicity of Pb and of Pb/Cd combination on the springtail Folsomia candida in natural soils: Reproduction, growth and bioaccumulation as indicators [PDF]

open access: yes, 2012
The toxicity of Pb and Cd+Pb was assessed on the Collembola F. candida in two cultivated soils (SV and AU) with low organic matter (OM) content and circumneutral to basic pH, and an acid forested soil (EPC) with high OM content.
A. Bianco   +9 more
core   +1 more source

High-resolution soil erodibility K-factor estimation using machine learning generated soil dataset and soil pH levels [PDF]

open access: yesGeodesy and Cartography, 2021
Soil Erodibility Factor (K-factor) is a crucial component of a widely used equation for soil erosion assessment known as the USLE (Universal Soil Loss Equation) or its revised version – RUSLE.
Nurlan Mammadli, Magsad Gojamanov
doaj   +1 more source

The pH of Fresh Soils and Soil Solutions [PDF]

open access: yesEcology, 1960
Copyright by the Ecological Society of ...
openaire   +1 more source

Adsorption and Desorption of Nitrogen, Phosphorus, Potassium, and Soil Buffering Capacity Following Application of Chicken Litter Biochar to an Acid Soil

open access: yesApplied Sciences, 2019
Adsorption and desorption of nitrogen (N), phosphorus (P), and potassium (K) soils are controlled by pH, pH buffering capacity, organic matter, and cation exchange capacity (CEC). These factors optimized to improve timely availability of N, P, and K crop
Perumal Palanivell   +3 more
doaj   +1 more source

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