Razrabotka bezopasnoi tehnologii podkronovogo i borozdkovogo polivov plodovyh kul' tur mashinoi MDSH-30/275.
1994
Marifu D.
On the basis of a comparative analysis of the technique of watering intensive gardens it is proved, that perspective for the irrigation of fruit cultures can be frontal sprinking machines with high clearance and hose-feeber from a closed system, and equipped with sets, which are used for under crown and furrow watering. The author worked out a safety technology of under crown irrigation by using the machine MDSH-30/275, that includes the supply of irrigation water in the form of rain drops of the height of 60 cm above the soil surface with the intensity of 0,46 mm/min and average diameter of 1,5 mm at the machines moving speed of 0,16...1,9 m/min. The author got a dependence for the determination of the average intensity to rain drops at different distances from the axis of the set for under crown irrigation. The author gave a value to pre-drainage watering rates depending on the soil absorbtion capacity and it is proved that under crown irrigation ensures a supply of watering rates up to 400 m kub./ha. He worked out a safety watering technology in the furrows by using the machine MDSH-30/275.
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