METHOD OF SOIL DESALINATION FOR VINEYARDS Russian patent published in 2015 - IPC A01G17/00 A01B79/02 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, mainly to industrial grape culture and gardening. The method includes agriculture soil treatment, seeding of halophytes and green manure. At that in May of first year grain salt enduring sorgho is seeded in amount of 50 kg/ha. In August it is cut and cut mass is poured with solution in concentration 1/100 of microbiologic fertiliser Tamir EM-1 (800 l/ha). The cut sorgho mulching layer is held till October. In October phosphogypsum 4 t/ha is spreaded, and is ploughed in soil to depth 25-30 cm. In November Grenader winter triticale is seeded (130 kg/ha). In May of second year triticale is cut and cut mass is poured with solution in concentration 1/100 of microbiologic fertiliser Tamir EM-1 (800 l/ha). In July disk treatment is performed with triticale with heads plough in soil. In August phosphogypsum is spreaded with rate 4 t/ha, and poured with solution in concentration 1/100 of microbiologic fertiliser Tamir EM-1 (800 l/ha). In September soil is ploughed to depth 25-30 cm. In May of third year sorgho grains are seeded (50 kg/ha). In August sorgho is cut and cut mass is poured with solution in concentration 1/100 of microbiologic fertiliser Tamir EM-1 (800 l/ha). The cut sorgho mulching layer is held till October. In October phosphogypsum with rate 4 t/ha is spreaded, and in November the deep-ploughing is performed to depth 60-70 cm.

EFFECT: method ensures high degree of soil desalination for vineyards, ecologically optimal and safe crops of grapes.

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