Results 71 to 80 of about 5,332 (233)

Correlation and calibration of Mehlich‐3 sulfur for Kentucky bluegrass

Crop Science
Abstract Sulfur (S) is a crucial macronutrient for turfgrass growth, and declining atmospheric deposition has increased the risk of S deficiency. Reliable Mehlich‐3 soil test interpretations for S are lacking for turfgrass.
Travis Shaddox, Douglas Soldat
openaire   +1 more source

Evaluation of suitability of multinutrient extractants for estimating available potassium in some inceptisols of West Bengal, India

Discover Soil
The present study was conducted to assess the suitability of five multinutrient extractants namely ammonium bicarbonate–diethylenetriaminepentaacetic acid (AB-DTPA), Mehlich 3, modified Morgan, Morgan, acid ammonium acetate ethylene diamine tetra acetic ...
Sudeshna Mondal, Trushna Swain, Kallol Bhattacharyya   +2 more
doaj   +1 more source

Comparação de soluções extratoras de ferro e manganês em solos da Amazônia [PDF]

Pesquisa Agropecuária Brasileira, 2001
O objetivo deste trabalho foi comparar soluções extratoras (Mehlich 1, Mehlich 3, DTPA-TEA) de ferro e manganês em solos representativos da Região Amazônica.
Maria do Rosário Lobato Rodrigues, Eurípedes Malavolta, Adônis Moreira   +2 more
doaj  

Application of routine Mehlich‐3 and EC ratio tests for salinity and sodicity management in Delmarva coastal croplands

Crop, Forage &Turfgrass Management, Volume 12, Issue 1, June 2026.
Abstract The Delmarva Peninsula in the Eastern United States faces growing threats from saltwater intrusion, necessitating accurate and timely salinity diagnostics to reduce crop productivity losses. The globally recognized saturated paste (SP) extraction method, which yields critical measures, including electrical conductivity (ECe), is labor ...
Sapana Pokhrel, Jarrod O. Miller, Amy L. Shober, Willow Blew   +3 more
wiley   +1 more source

Correlação entre os métodos Mehlich 1, Melich 3 e resina para análise de P e K em solos dos tabuleiros Csoterios. [PDF]

, 2011
A pesquisa apresenta os resultados da comparação entre o Mehlich-3 (M3) e a resina com o Mehlich-1 (M1) em solos dos tabuleiros costeiros.bitstream/CPATC/20018/1/bp_33 ...
SILVEIRA, K. R. da, SOBRAL, L. F., VIANA, R. D.   +2 more
core   +1 more source

Soil nutrient maps of Sub-Saharan Africa: assessment of soil nutrient content at 250 m spatial resolution using machine learning [PDF]

, 2017
Spatial predictions of soil macro and micro-nutrient content across Sub-Saharan Africa at 250 m spatial resolution and for 0–30 cm depth interval are presented.
Berkhout, E., Cooper, M., Fegraus, E., Hengl, T., Heuvelink, Gerard B.M., Kwabena, N. A., Leenaars, Johan G.B., Mamo, T., Shepherd, Keith D., Tilahun, H., Walsh, M. G., Wheeler, I.   +11 more
core   +2 more sources

Agronomic responses and botanical composition of warm‐season annual forages managed under contrasting harvest strategies

Crop, Forage &Turfgrass Management, Volume 12, Issue 1, June 2026.
Abstract Warm‐season annual (WSA) forages enhance the summer forage supply in subtropical livestock systems. The objective of this study was to determine forage mass (FM), nutritive value, nitrogen (N) yield, and botanical composition in 12 forage mixtures managed under two harvest strategies (simulated grazing vs. baleage). A randomized complete block
Carlos C. V. García, Liliane S. Silva, Leandro Vieira‐Filho, Daniela R. Sanchez, Luana Q. S. D. Zagato   +4 more
wiley   +1 more source

Spent Oyster Mushroom Substrate in a Mix with Organic Soil for Plant Pot Cultivation [PDF]

, 2008
Disposal of spent mushroom substrates can pose a problem to the environment. The reuse in crop production by its recycling as an ingredient of growing mixes would provide an environmentally safe disposition.
Curvetto, Nestor Raul, Delmastro, Silvia Elena, López Castro, Ramón Ignacio   +2 more
core   +1 more source

Short‐Term Response of Soil Health Indicators to Cover Crop Management in Small‐Scale Vegetable Cropping Systems

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, Valérie Gravel, Émilie Maillard, Denis A. Angers, Richard Hogue, Caroline Halde   +5 more
wiley   +1 more source

Comparação de metodologia analítica na determinação de fósforo em solos [PDF]

, 2006
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Físicas e Matemáticas. Curso de Química.Amostras de solos foram analisadas em relação ao teor de fósforo empregando os métodos de extração Mehlich-1 utilizado rotineiramente na ...
MACARINI, Jaqueline Sachet
core