Year 2018, Volume 3, Issue 1
| Year : | 2018 |
| Volume : | 3 |
| Issue : | 1 |
| Authors : | Abdulmalik BATUKAEV, Andy MAGOMADOV, Musa CHAVANOV, Svetlana SUSHKOVA, Irina DERYABKINA (TURINA) |
| Title : | INFLUENCE OF MANGANESE FERTILIZER ON GRAPES EFFICIENCY ON SANDY SOILS OF THE SOUTH RUSSIA |
| Abstract : | As a result of the studies, there has been obtained a new information about manganese influence on productivity of grape plantations on sandy soils of the South Russia. Manganese fertilizing of 4 kg active ingredient per 1 ha on the background addition of nitrogen 90 kg ha-1, phosphorus 90 kg ha-1 and potassium 90 kg ha-1 into a phase of grape sap flow contributes to higher yields and increase the sugar content of the berries with a significant decrease in juice acidity as compared with other variants. On determining the average weight of the fruit mass there has been found that manganese stimulates growth of berries significantly increasing their weight. The greatest effect of manganese fertilizer insertion is achieved on introducing it into the phase of sap flow at a dose of 4 kg ha-1 on the background of N90, К90, Р90. In order to expedite the recovery of vineyards damaged by frosts to enhance the development of reproductive organs 4 kg ha-1 manganese into the phase of sap flow must be introduced on sandy soils. |
| For citation : | Batukaev, A., Magomadov, A., Chavanov, M., Sushkova, S., Deryabkina (Turina), I. (2018). Influence of manganese fertilizer on grapes efficiency on sandy soils of the south Russia. AGROFOR International Journal, Volume 3. Issue No. 1. pp. 158-162. DOI: 10.7251/AGRENG1801158B |
| Keywords : | Grapes, soil, mineral nutrition, manganese, productivity |
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ISSN 2490-3434 (Printed)
ISSN 2490-3442 (Online)
ISSN 2490-3442 (Online)
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