Sugarcane filter cake application to coffee crop and soil physical attributes
نویسندگان
چکیده
منابع مشابه
The Effects of Filter Cake on Soil Fertility and Yield of Sugarcane
Filter cake trials with sugarcane in pot and field experiments have shown large yield responses to treatment with filter cake. The first invaders of filter cake were found to be yeasts and bacteria (non-spore formers) which use the free sugars still available in the filter cake. The second invaders were several fungi which were able to attack the available fibrous matter in the filter cake. In ...
متن کاملResponse of Sugarcane in a Red Ultisol to Phosphorus Rates, Phosphorus Sources, and Filter Cake
We evaluated the effect of phosphorus application rates from various sources and in the presence or absence of filter cake on soil phosphorus, plant phosphorus, changes in acid phosphatase activity, and sugarcane productivity grown in Eutrophic Red Ultisol. Three P sources were used (triple superphosphate, Araxa rock phosphate, and Bayovar rock phosphate) and four application rates (0, 90, 180,...
متن کاملBioconversion of petroleum hydrocarbons in soil using apple filter cake
The aim of this study was to investigate the feasibility of using apple filter cake, a fruit-processing waste to enhance the bioremediation of petroleum contaminated soil. A rotating barrel system was used to study the bioconversion of the xenobiotic compound by natural occurring microbial population. The soil had been accidentally polluted with a total petroleum hydrocarbon concentration of 41...
متن کاملSpatial variability of soil attributes and sugarcane yield in relation to topographic location
Soils submitted to the same management system in places with little variation of landscape, manifest differentiated spatial variability of their attributes and crop yield. The aim of this work was to investigate the correlation between spatial variability of the soil attributes and sugarcane yield as a result of soil topography. To achieve this objective, a test area of 42 ha located at the São...
متن کاملPhysical effects of soil drying on roots and crop growth.
The nature and effect of the stresses on root growth in crops subject to drying is reviewed. Drought is a complex stress, impacting on plant growth in a number of interacting ways. In response, there are a number of ways in which the growing plant is able to adapt to or alleviate these stresses. It is suggested that the most significant opportunity for progress in overcoming drought stress and ...
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ژورنال
عنوان ژورنال: Revista em Agronegócio e Meio Ambiente
سال: 2021
ISSN: 2176-9168
DOI: 10.17765/2176-9168.2021v14n2e7997