Efficiency of biofertilizer AgroVerm as a stimulator of growth and meliorant in field small-plot experiment with wheat
| Autor: | Stepanov, A., Gosse, D., Panina, M. |
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| Jazyk: | ruština |
| Rok vydání: | 2018 |
| Předmět: | |
| DOI: | 10.5281/zenodo.1147003 |
| Popis: | The use of fertilizers and preparations based on humic substances is a promising way that allows solving many problems that arise in modern agriculture. Based on the field small-plot experiment, the effect of biofertilizer AgroVerm made on the basis of a vermicompost on the following indicators has been studied: growth acceleration, crop yield and quality of agricultural production of soft wheat Moskovskaya 39. It is shown that the biofertilizer AgroVerm accelerates the germination and germination ability of wheat seeds, stimulating the further growth and development of plants at all stages of vegetation. Invariants with the use of biofertilizer, the yield of grain (up to 96.4%) of high quality and the total biomass of plants is increased in comparison with the variants where only complete minerals were added. It is important to note that the biofertilizer AgroVerm has a positive complex effect on the physical properties of the soil and its structure. Under the action of the preparation, the general and open grain porosity of the soil, the decrease in the density of soil composition, the acceleration of the soil moisture velocity (the filtration coefficient increased by 22.3%), the number of water-stable aggregates and healthy structure in the soil increased by 4%. {"references":["Orlov, D. S. (1990). Gumusovye kisloty pochv i obshchaya teoriya gumifikatscii. Moscow, MSU, 325 p.","Ponomareva, V. V., Plotnikova, T. A. (1980). Gumus i pochvoobrazovanie. Moscow, Nauka, 223 p."]} |
| Databáze: | OpenAIRE |
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