Soil texture can modify the content and dynamic of soil phosphorus (P). The objective of this work was to study the P form contents associated to physical fractionation of SOM in soils with different texture. Soil samples (0-0.15 m) were obtained from 27 sites with different text...
Open access
Research Article10.9734/IJPSS/2015/16939
The paper presents the results of field studies on methods of increasing the fertility of soils in permafrost conditions of Cryolithozone. It was established the effectiveness of the use of gypsum, green manure, as well as resource-saving tillage technology in the conditions of t...
Open access
Research Article10.9734/IJPSS/2015/15630
For increasing nutrient use efficiency and cane yield on application of ammonium sulfate (AS) fertilizer substitution was performed through addition of soil amendment. A pot experiment was conducted for seven month of sugarcane growth. The experiment used factorial randomized com...
Open access
Research Article10.9734/IJPSS/2015/17074
Crop evapotranspiration (ET) is an important parameter for agricultural water management. This parameter can be estimated by multiplying of reference crop evapotranspiration (ETO) and crop coefficient. Usually ETO is calculated based on (daily) weather data at the weather station...
Open access
Research Article10.9734/IJPSS/2015/15711
Forest mortality has an upward trend worldwide but has regional aspects as well. Preventive and suppressive measures are based on regional approaches, which address areas of high, medium and low risk mortality. As far as the existence of montane forest ecosystem is concerned, it...
Open access
Research Article10.9734/IJPSS/2015/13255
Tillage, choice of crops in a rotation, and fertilizer management affect crop yields. Limited information exist on long-term interaction effects of tillage and nitrogen (N) fertilizer management on grain yield and precipitation use efficiency (PUE) in intensified cereal-based cro...
Open access
Research Article10.9734/IJPSS/2015/17295
The aim of the study was to evaluate the morphology and physicochemical properties of soils and their suitability to potatoes, maize and beans, in order to contribute to stop rural migration, prevent conflicts between farmers and breeders and contribute to the increase of agricul...
Open access
Research Article10.9734/IJPSS/2015/17147
Remediation of heavy metals contaminated soils is necessary to reduce heavy metals availabilities and their uptake by crops. Development of cost-effective amendments is still a very important task in the soil environmental system for decreasing hazardous of heavy metals, and impr...
Open access
Research Article10.9734/IJPSS/2015/17061
A greenhouse trial was carried out at Cocoa Research Institute of Nigeria, Ibadan in 2013 to evaluate the effect of cocoa pod husk (CPH) biochar fortified with NPK fertilizer formulations on kola seedling nutrient uptake and soil properties. The treatments consisted of a control,...
Open access
Research Article10.9734/IJPSS/2015/16111
14C-Glyphosate (N-(phosphonomethyl) glycine) mineralization was studied in three upper soils, two Entic Haplustoll and one Typic Ustifluvent, with different physical and chemical characteristics but with similar climatic conditions, soil use and management. The evolved 14C-CO2 an...
Open access
Research Article10.9734/IJPSS/2015/16646