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Mostrando ítems 1-10 de 2061
TOTAL AND ORGANIC PHOSPHORUS IN CHILEAN VOLCANIC SOILS
(Facultad de Ciencias Naturales y Oceanográficas, Universidad de Concepción, 2003)
Phosphorus fractions in Brazilian Cerrado soils as affected by tillage
(Elsevier B.V., 2009-09-01)
No-tillage systems lead to physical, chemical and biological changes in soil. Soil fertility is responsive to changes in tillage as it depends on nutrient status, soil water content and biological characteristics. This ...
Phosphorus fractions in Brazilian Cerrado soils as affected by tillage
(Elsevier B.V., 2009-09-01)
No-tillage systems lead to physical, chemical and biological changes in soil. Soil fertility is responsive to changes in tillage as it depends on nutrient status, soil water content and biological characteristics. This ...
Phosphorus fractions in Brazilian Cerrado soils as affected by tillage
(Elsevier B.V., 2014)
Assessment of phosphorus availability in soil cultivated with ruzigrass
(Elsevier B.V., 2018-02-15)
Growing ruzigrass (Urochloa ruziziensis) in crop rotation systems has been suggested as a strategy to increase soil phosphorus (P) cycling and P availability. However, despite increased P lability shown in routine soil ...
PHOSPHORUS AVAILABILITY IN OXIDIC SOILS TREATED WITH LIME AND SILICATE APPLICATIONS
(Soc Brasileira De Ciencia Do Solo, 2014-07-01)
Based on the assumption that silicate application can raise soil P availability for crops, the aim of this research was to compare the effect of silicate application on soil P desorption with that of liming, in evaluations ...
EFFECTS OF STERILIZATION AND TEMPERATURE ON THE DECREASE KINETIC OF PHOSPHORUS BIOAVAILABILITY IN TWO DIFFERENT SOIL TYPES
(Chilean Society of Soil Science/Sociedad Chilena de la Ciencia del Suelo, 2011)
APPLICATION OF THE CARIBBEAN P INDEX TO SOILS RECEIVING ORGANIC AMENDMENTSAPPLICATION OF THE CARIBBEAN P INDEX TO SOILS RECEIVING ORGANIC AMENDMENTS
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 2002)
Unmodified cassava starches with high phosphorus content
(2021-09-30)
Our study was based on the fact that physiological changes in the plant resulting from the growth conditions alter the properties of the starch. An experimental trial was installed with cassava plants in poor phosphorus ...