Results 81 to 90 of about 16,072 (233)
Journal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.ABSTRACT A 2‐year field experiment (2022–2023) was conducted on a clay loam soil in Quebec, Canada, to evaluate the short‐term effect of spring‐seeded cover crop termination methods on soil health indicators. A mixture of field peas (Pisum sativum L.) with oats (Avena sativa L.) in 2022 and with faba beans (Vicia faba L.) in 2023 was seeded in early ...
Michaël Brière +5 more
wiley +1 more source
Journal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.ABSTRACT Biochar provides multiple agronomic benefits, including carbon sequestration and reduced nutrient leaching. This study evaluated the effects of wood‐ and crab shell‐based biochar, enriched with cow urine or liquid seaweed extract, on soil nitrogen (N) dynamics and early spring wheat (Triticum aestivum) growth. Three experiments were conducted:
Tim Morcom +5 more
wiley +1 more source
Cassava production systems optimized for double output: Seed‐cuttings and root yields
Agronomy Journal, Volume 118, Issue 3, May/June 2026.Abstract Cassava (Manihot esculenta Crantz) is a strategic crop for food security but continues to face major challenges related to low root yields and the lack of optimized systems for producing high‐quality seed‐cuttings. This study evaluated the effects of different planting densities, varieties, and agrochemical‐based seed‐cutting treatments ...
Marcos de Souza Campos +4 more
wiley +1 more source
Plant, Soil and Environment, 2016 Soil testing in the Czech Republic is based on the use of the Mehlich 3 method for determination of macronutrients and diethylentriaminepentaacetic acid (DTPA) and hot-water extraction for determination of micronutrients. Since inductively coupled plasma
J. Zbíral
doaj +1 more source
Comparação entre extratores químicos de fósforo disponível. [PDF]
, 2014 Foram comparados três extratos quimicos de fósforo dispon¡vel em um Latossolo Vermelho-Escuro submetido a quatro tratamentos de adubação fosfatada (0, 150 e 450 mg de P/dm3 de solo).
ALCANTARA, R. M. C. M. de +2 more
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The effects of leaching from alkaline red mud on soil biota: modelling the conditions after the Hungarian red mud disaster [PDF]
, 2013 A soil column experiment was set up to investigate the effect of red mud from Ajka (Hungary) on a typical soil profile from the concerned area. The chemical changes caused by the leachate of the red mud and the effects of these changes on living ...
András Makó +14 more
core +1 more source
Effect of planting date and phosphorus fertilization on Prizm zoysiagrass establishment from sprigs
Agronomy Journal, Volume 118, Issue 3, May/June 2026.Abstract Zoysiagrass (Zoysia spp. Willd.) is a popular warm‐season turfgrass in the transition zone and southern United States. It is known for its low input requirements and enhanced cold and shade tolerance compared to bermudagrass (Cynodon spp.). However, the slow growth of zoysiagrass can hinder rapid establishment from sprigs.
Tyler Q. Carr +2 more
wiley +1 more source
Plant, Soil and Environment, 2010 Differences in the evaluation of soil phosphorus status by three soil tests (Mehlich 3, extraction with NH4-acetate and water extraction) were tested on 63 agricultural soils with different agrochemical characteristics from the territory of the Czech ...
J. Matula
doaj +1 more source
Using biochar from sewage sludge and other feedstocks in european agroforestry: opportunities and challenges [PDF]
, 2018 N/
Nair, V.D.
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Iron interference in Mo determination in Mehlich-1 and Mehlich-3 soil extracts
, 2009 Among the essential plant nutrients, molybdenum (Mo) has the lowest concentration in soils. A routine method for the determination of soil Mo availability is not yet established. Soil analysis methods have been tested but not one has been set to be used in a routine basis in Brazilian laboratories.
Fontes, Renildes L. F. +2 more
openaire +1 more source