[PDF] Top 20 Some factors affecting the mineralization of organic matter in volcanic ash soils
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Some factors affecting the mineralization of organic matter in volcanic ash soils
... Effect of Phosphorus on Carbon Mineralization as Related with the Level of Amorphous Clay Mineral in the Soils Phosphorus was added at the rates of O, 100, 200, 400, 1200, and 2400 ppm t[r] ... See full document
110
Disponibilidad del azufre del suelo sobre la absorción de Nitrógeno y la producción del cultivo de Ballica (Lolium Multiflorum L.)
... limited in the soil, but soil sulphur (S) deficiencies have been also detected lately, affecting crop production and N ...uptake. The objective of this study was to assess the ... See full document
47
Forest Hydrology, Soil Conservation and Green Barriers in Canary Islands
... In volcanic islands, the rainfall regime and its torrential nature, together with the steep slopes and the soil types present are considered to be some of the main ... See full document
5
Embryo Reduction: An Open Window to Decreasing the Twinning Rate in High-Producing Dairy Cattle
... Moreover, the study pointed out that cows delivering twins had a higher risk of abortion in the subsequent lactation compared to cows calving singletons, (14% and ...risk of abortion ... See full document
208
Chitosan selectivity for removing cadmium (II), copper (II), and lead (II) from aqueous phase: pH and organic matter effect
... objective of this study was to investigate the selectivity of a chitosan, produced by a biological method from shrimp wastes (Litopenaeus ...lead in presence of natural organic ... See full document
5
Classification of solar cells according to mechanisms of charge separation and charge collection
... separation in this system is achieved by suitably arranged preferential injection kinetics to either electron or hole transport ...medium. In this process any role of band bending or local pn ... See full document
21
Factors Influencing the Purchase of Organic Food in Mexico. A Mixed Analysis
... A pesar de que en México se produce un alto porcentaje de alimentos orgánicos a nivel mundial, no representa uno de sus principales consumidores ya que sólo el 15% de los alimentos orgánicos que produce son para consumo ... See full document
17
Factors affecting survival of new firms in the financial crisis: the role of the local milieu
... how the long-lasting financial crisis is affecting the survival of nascent ...firms. The target of this research is a sample of 64 firms that benefit from the ... See full document
8
TítuloImprove the system of agriculture to provide ecosystem and social services
... level of disturbance, soil structure, nutrient cycling, profile characteristics, and ...Thus, some types of soils, having different textures or land uses can store more carbon than other ... See full document
53
Agricultural use of organic wastes as source of nitrogen and phosphorus: risks and opportunities
... tonnes of wine each year being the third producer in the world (FAO, ...During the winemaking process, solid residues like grape stalks are generated, as well as grape marc (composed ... See full document
211
Paleoenvironments of coals using organic petrography and their relationship with physicochemical properties, guaduas formation, Checua-Lenguazaque syncline
... The diagram proposed by Misiak (2002) represents the importance of water level in the formation of coal, so the presence of the maceral groups depends ... See full document
106
Evaluation Of The Cellular Growth Of The Diatom Skeletonema Costatum (Greville) Cleve 1873 In Alternative Mediums
... improvement of industrial processes is still today of scientific and commercial interest, with great projection due to, among other factors, the contribution of natural marine products ... See full document
8
Factors affecting the start-up business in New York
... self-leading. The forming self has ultimately enhanced teams. The strength of your team is the strength of your busi- ...Hiring the right people can be a challenge. Yet, there ... See full document
120
Effect of diet composition on the development of the floodwater mosquito Ochlerotatus (ochletotatus) albifasciatus (maequart) (diptera: Culieidae)
... support the hypothesis that diets including natural components are more ef fi cient for ...consisting of arti fi cial components. However, diet composition affected the development of ... See full document
4
Evaluation of the ecological status of natural lakes in Spain: overview of the works performed by the cedex for the implementation of the Water Framework Directive
... design of a assessment system of the ecological status on natural ...adapting the methodological criteria of WFD to the reality of the Spanish natural ...following ... See full document
21
Factores que influyen en la aceptacin de la cobertura de vacunacin completa entre los nios menores de cinco aos de edad en zonas rurales de Bangladesh
... establishes the hypothesis that predisposing, enabling and household needs influence the complete vaccination status of ...from the 2004 Bangladesh Demographic and Health Survey (N= 3530) was ... See full document
7
Earthworms as bio indicators of metal pollution in dump sites of Abeokuta City, Nigeria
... 3g of the thawed earthworm samples were weighed and digest ed with 2ml concentrated nitric acid and heat ed to dryness on a ...hotplate. The digest was redissolved in 1 mI concentrated ... See full document
6
Factors affecting the job satisfaction of employees in the northeastern conference of Seventh- Day Adventists in New York
... important in every work place. In a high-performance environment, employees are encouraged and supported to per- form at their best and highest ...levels. In such an environment, employees are ... See full document
133
Agroecología urbana: diseño de granjas urbanas ricas en biodiversidad, productivas y resilientes
... 40% of the nation’s fresh vegetable de- mand during the “victory garden” ...movement. In Saraje- vo, Bosnia and Herzegovina, 2 years after the blockade began in 1992, ... See full document
12
16640044
... ®cation of the char at 725, 750 and 8008C. The reactivity values increase as gasi®cation proceeds, this increase being moderate up to about a ...explained in part as a result of ... See full document
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