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39.833  Articles
1 of 3.984 pages  |  10  records  |  more records»
Nitrogen losses in agricultural areas cause environmental pollution. At the same time, it reduces the yield in crop production. The aim of this study is to investigate the effects of zeolite and nitrogen applications on the development of maize plant. Ano... see more

European lacustrine systems are frequently exposed to nitrate (NO3–) pollution causing eutrophication processes. An example of these lakes is Shkodra Lake, a large, shallow lake shared by Albania and Montenegro, in the Balkans Peninsula. Shkodra Lake is a... see more

Dynamics of the nitrate nitrogen content during decomposing Alces alces (L.) excrements in sandy soil under influence of humidifying and nickel is under consideration. Causes essentially influencing the amount of nitrate nitrogen in soil are revealed. Sim... see more

Nitrate accumulation in plants is subject of concern for human health. Tomatoes are usually low in nitrate content. However, the effects of nutrition are straightforward on nitrate accumulation, especially when crops are grown in soilless systems. Because... see more

We conducted several bio-chemical analyses on soil samples collected from eight blueberry plantations from Northwest Region of Development, using such as Kjeldahl method for total N, Perucci, Krawczynski, Hoffman and Teicher methodology for dete... see more

Nutrients leaching from the agricultural soils is a major environmental concern worldwide. The risk of nutrients leaching in soils fertilized with straw and manure was tested in mesocosms experiments during seven months. The biotic community of the mesoco... see more

Environmental protection and sustainable agricultural production require use of inexpensive and environmentally acceptable soil supplements. Objectives of this study were to investigate the influence of addition of the natural zeolite - clinoptilolite (NZ... see more

Meat and bone meal (MBM) as a by-product from meat industry, is an important source for recycling of N and P. It contains about 8 % N, 5 % P, 1 % K and 10 % Ca. Field experiments were carried out for testing fertilization effect o... see more

Reclaimed water is an important supplementary source for fresh water. Purification is necessary prior to utilization in order to minimize the pollution and human-health risk. A three-year experiment was carried out to study the removal of nitrogen and org... see more

1 of 3.984 pages  |  10  records  |  more records»