TWIN ROW GROWING METHOD WITH SUBIRRIGATION

摘要

Twin row growing method with subirrigation, comprising the steps of:- arranging stably before sowing, underneath a flat agricultural land (1), parallel to one another and at regular intervals, at a specific depth (h), a plurality of drip hoses (2) for the underground distribution of water;- memorizing in time the position of said drip hoses;- identifying in time the position of said previously arranged hoses (2);- sowing seeds (3) in twin rows (B) composed of parallel rows in said flat agricultural land (1), at a lesser depth than said specific depth (h), so that the centreline of each twin row (B) coincides with the axis of each single hose (2), and so as to leave a desired distance (D) between external rows of seeds (3) of adjacent twin rows;- introducing water into said drip hoses (2), so that the water distributed by means of subirrigation reaches the roots (4) of plants (5) born from said seeds (3) belonging to each twin row (B), leaving a strip (d) of agricultural land, of a lesser width than said desired distance (D) between said hoses without irrigation water.