METHOD FOR CULTIVATION OF INTERMEDIATE SOY VARIETIES WITH THERMAL CONDITIONS 2201-2300°C FOR GRAIN, MAINLY IN DROP IRRIGATION SYSTEM Russian patent published in 2009 - IPC A01B79/02 

FIELD: agriculture.

SUBSTANCE: method envisages stubble ploughing of a forecrop, soil processing with herbicide, application of fertilizers, real tillage, prevernal breaking up of soil and levelling. Thereafter, preplanting irrigation and cultivation at a depth of 4-5 cm, soil compaction before and after seeding, planting are carried out. When sprouts are appeared, harrowing and irrigation are carried out within vegetation period. Microelements - molybdenum, boron, cobalt, manganese, zinc, copper are applied at the rate 75-95, 25-35, 40-75, 20-95, 25-35, 20-30 g/hectare respectively, together with irrigation water within the phase of "tillering-blooming". Iodine and nickel are applied at the rate 20-40 and 50-80 g/hectare together with the before mentioned microelements on the phase of "blooming - bean formation", vanadium at the ratio 30-40 g/hectare and titanium at the rate 20-25 g/hectare are applied separately in a wetting within the phase "bean formation - bean filling". Microelements - beryllium and chrome are applied at the ratio 18-37 and 26-45 g/hectare in the phase "bean filling - beginning of grain ripeness". Barium and strontium are applied at the dosage of 17-28 and 13.6-26.5 g/hectare together with irrigation water within the phase "beginning of grain ripeness - complete ripeness". Desiccation and crop harvesting are carried out after complete ripeness of grain.

EFFECT: increase in productivity and of oil content in soy seeds.

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