Results 1 - 10 of 6,173
reinhardt h. howeler 
Reinhardt H. Howeler, 'Secondary and micronutrient requirements of cassava and the use of soil amendments', Centro Internacional de Agricultura Tropical (CIAT), 2015
SUBJECT: manihot esculenta; trace elements deficiencies; soil deficiencies; calcio; requirements
Chen JingSheng et al. 
SUBJECT: elementos metalicos; mercury; oligoelement; metallic elements; soil
POSTED TO: Environmental Geochemistry and Health (United Kingdom)
[The effect of the preparation Melongozida O in combination with microelements on carbohydrate and dry matter content in leaves of apple trees]
Cecan, A., Academia de Stiinte a Moldovei et al. 
SUBJECT: feuille; estimulantes de crecimiento vegetal; oligoelementos; plant growth substances; trace elements
POSTED TO: Studia Universitatis. Seria Stiinte ale naturii (Republic of Moldova) [1857-1735]
Rinella, Frank A. et al. 
This report presents the concentrations of major ions, nutrients, and trace elements in water and bottom sediments collected in the four-tributaries during the low-flow condition of September 9-13, 1996. Stream-water chemistry results are contrasted, and trace-element concentrations compared with U.S. Environmental Protection Agency chronic aquatic life toxicity criteria. Bottom -sediment trac ...
SUBJECT: trace elements in water -- oregon -- steamboat creek watershed; water chemistry; chemical analysis; ions; water pollutants
Heydari Nezhad, A`li et al. 
Zinc is one of micro-elements and essential elements for plant growth. Zinc deficiency in Iran pistachio plantations area as calcareous soil and high pH was observed. In order to investigate zinc situation in pistachio leaves, soil and water of pistachio plantation area of Iran this research was carried out. The selected area for investigation was Rafsanjan, Sirjan, Kerman and Zarand from Kerm ...
SUBJECT: trace element deficiencies; pistache; yazd ( province ); iran republique islamique; engrais a oligo-elements
Daruni Saisutichai 
SUBJECT: resource management; plant nutrition; basaltic soils; geological resources; soil improvement
Spiak, Z. et al. 
The studies published in the present issue review the current state of the research on microelements performed in Poland with the main problem listed below, - the microelement distribution in soil, the soil solution and plants, - the methods of soil microelement content determination and balancing of those components using the modern techniques, e.g. GPS, - the evaluation of microelement influ ...
SUBJECT: nutrient excesses; heavy metals; solution du sol; trace element deficiencies; methods
POSTED TO: Zeszyty Problemowe Postepow Nauk Rolniczych (Poland) [0084-5477]
Kuchinskij, M.P. et al. 
Theoretical analysis of several classifications basing on division of chemical elements according to the content level in animal body, selective accumulation in certain organs and tissues, physiological and biological role in body, importance in formation of organ of tissue structure and terminological problems of animal mineral exchange diseases was presented. Analysis of the following classi ...
SUBJECT: tйcnicas analнticas; йlйment chimique; belarus; deficiencias nutritivas; trace element deficiencies
POSTED TO: Эпизоотология. Иммунобиология. Фармакология. Санитария (Belarus). Epizootology. Immunology. Pharmacology. Sanitation
Pedological and mineralogical aspects as criteria of soil genesis, formation and classification of the Northern Nile Delta region [Egypt]
Omar, N.R.T. 
SUBJECT: classification des sols; soil chemicophysical properties; egypt; heavy metals; oligoelement
Anke, M. et al. [jul-sep2000]
SUBJECT: toxicity; cuivre; nutricion humana; necesidades de nutrientes; molibdeno
POSTED TO: Journal of Commodity Science (Italy) [0392-064X]