| 摘要 |
FIELD: construction. ^ SUBSTANCE: method for arrangement of drainage system in narrow conventional plowing of drained soils includes making water-drain furrows in areas of descent and their coupling with split furrows and water-collection furrow arranged along open channel, including coastal water protection grassing band, with the possibility to discharge water collected from field into it. Between coastal water-protective grassing band and water-collection furrow at leveled stockpile they install a turn strip of narrow conventional plowing with width that equals half of bed width. Turn strip is plowed along open channel matching split and water-collection furrows, afterwards plowed turn strip is tilled to depth of up to 45 cm with simultaneous application of high doses of organic fertilisers. ^ EFFECT: invention makes it possible to increase interrepair times of channels, to reduce costs for their operation, to increase crop capacity of crops at turn strip. ^ 1 dwg |
