Abstract

To obtain environmentally friendly early production of potatoes, the use of a technological method in the cultivation technology - light germination was studied. The cultivation technology is standard, except for the studied technique. There is a varietal reaction to reception, responds well to germination of the Luck and Bullfinch varieties. In the variant with germination, the total costs increase, but in the cost structure there is a decrease in the costs of expensive fertilizers and seeds. The cost of machinery and agricultural production does not rise much. implements in connection with additional work related to the light germination, where it is necessary to take out the planting material from the storage. These costs are not significant and the reception provides a high net energy income, high coefficients, as well as a low energy cost, which allows you to save energy resources when growing early potatoes and get maximum income. There is an increase in net energy income by 5.9 … 31.9%, energy cost coefficients by 6.3 … 32.8%, as well as a decrease in cost by 0.09 … 0.33 GJ•t−1 of tubers.

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