In this study the agronomic viability of Pleurotus ostreatus (Jacq.) P. Kumm. is studied by reusing the spent substrates previously used in crops of the […]
New constructs for ethanol production via cyanobacteria
Alternatives to fossil fuels must be developed due to several already known reasons. Bioethanol can be an attractive energy concept. Bioethanol gasoline hybrid fuel can […]
The influence of biobutanol on performance parameters of mobile generator
The expansion of biofuel also affects the area of using small internal combustion engines, which are widely used in municipal equipment such as minitractors, Â chainsaws, […]
Use of automatic system for pig feed consumption control
The aim of this study was to analyse average daily gain and feed conversion ratio, and to estimate daily gain and feed conversion ratio during […]
Ethics audit as a marketing instrument and its potential for organic farming
Demand for organic foods is growing quickly but remains to be a relatively small segment of the food market. In order to increase the market […]
Analysis of organic agricultural waste usage for fertilizer production
Waste management, especially biodegradable (organic) waste, is highly relevant in agriculture. Increasing the intensity of agricultural production inevitably increases pollution of soil, water and air […]
Mechanical durability and water absorption of pellets made from different tree species – a case study
Seven different tree species (coniferous and broad leaved) were selected for small scale pelletizing tests: birch (Betula sp.), aspen (Populus tremula L.), grey alder (Alnus […]
Fertilizer use efficiency impact on GHG emissions in the Latvian crop sector
Within increasing production activity Latvian agricultural sector has become one of the main sources of greenhouse gas emissions (GHG) in Latvia. In 2013, agricultural sector […]
The early growth and fall frost damage of poplar clones in Latvia
The early growth and frost damage of Populus spp. was studied in two sites. The height of 23 five-year-old poplar clones was measured in the […]
The construct of value in knowledge-intensive business service from customer’s perspective. An example of a long-term training activity
Value is considered to be the driver, as well as the main purpose, of relationships between customers and service providers. Despite the topicality of the […]