METHOD AND DEVICE TO CULTIVATE CROPS Russian patent published in 2011 - IPC A01G1/00 A01D41/08 A01D45/06 

FIELD: agriculture.

SUBSTANCE: group of inventions relates to the field of agriculture. The method includes harvesting grain spike crops by standing combing, spraying of combed density with preparations and direct sowing of the next crop in crop rotation. Grain crops are harvested in the period of its milk-wax stage of ripeness. A herbicide "Roundup" is applied onto the combed density, as well as efficient microorganisms-1 of a microbiological trophic system, in amounts of 2-3 l/ha and 1-2 l/ha accordingly. A tank mix of efficient microorganisms-1 of the microbiological trophic system and Xenema, potassium humate and ground quartz sand are applied onto seeds during direct sowing in doses of accordingly 1-2 l/ha; 1-2 l/ha; 0.5 l/ha and 5 kg/ha, besides, the combed density prior to direct sowing is laid onto soil. The device comprises a device to comb standing plants with a transporting tool, a sprayer, comprising a tank and a rod with spray nozzles, behind which there are wavy disks and double-disk ploughshares arranged along with the device motion. The sprayer rod is fixed under the transporting tool to comb standing plants. The sprayer is equipped with an additional tank connected to double-disk ploughshares by means of pipelines, and wavy disks are equipped with a stem stacker arranged in front of them.

EFFECT: group of inventions makes it possible to produce two wholesome harvests at one field with simultaneous recovery of soil fertility.

4 cl, 3 dwg, 2 ex