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New Kinds of Sapropel and Peat Based Fertilizers

2015; Volume: 2; Linguagem: Inglês

10.17770/etr2015vol2.271

2256-070X

L. Agafonova, I. Alsiņa, Г.А. Соколов, S. I. Kovrik, N. N. Bambalov, Juris Apse, Mikhail Rak,

Agricultural Productivity and Crop Improvement

<p class="western">New types of fertilizers based on peat and sapropel were developed and can be used as solid and liquid forms of organic and organicmineral fertilizers and preparations for different crop cultivation. It was shown that use of SAPROAgro and SAPROЕlixir fertilizers increases productivity of agricultural plants by 9-16 %. Use of EleGum liquid humic microelement fertilizers provides an increase of winter wheat grain yield up to 0.88 t ha^-1, maize green mass up to 5.0 t ha^-1and maize grain to 2.06 t ha^-1</p>