DEGRADED SOIL FERTILITY RECOVERY METHOD Russian patent published in 2024 - IPC A01C21/00 C05G3/80 C05F3/00 A01B79/02 

Abstract RU 2830708 C1

FIELD: agriculture.

SUBSTANCE: invention relates to restoration of disturbed lands during biological reclamation. Method involves autumn application of turkey litter as a biological ameliorant in dose of 24 t/ha with content of nitrogen, phosphorus and potassium in the droppings of at least 25 kg/t for each element with simultaneous application of natural zeolite in dose of 9 t/ha with clinoptilolite content not less than 25.0% and calcite content not less than 30 % with embedding into soil with tools for moldboard processing to depth of 30 cm and pre-sowing spring application of 12 t/ha of droppings with embedding at depth of up to 15 cm using a disc harrow.

EFFECT: method makes it possible to restore effective fertility of degraded chernozem and provides environmentally safe disposal of droppings with increase in crop capacity.

1 cl, 7 tbl, 1 ex

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RU 2 830 708 C1

Authors

Chekaev Nikolai Petrovich

Arefev Aleksandr Nikolaevich

Katashov Eduard Nikolaevich

Novichkov Sergei Vasilevich

Dates

2024-11-25Published

2024-01-19Filed