| 摘要 |
FIELD: agricultural industry. ^ SUBSTANCE: method is implemented by autumn tilling of ridges in lateral direction, and furrows 20-30 cm deep, their spring cultivation, and plant sowing or setting on the southern slope. At that the angle of southern ridge slope throughout its height is alpha=gamma-delta deg, where gamma is geographic latitude of the region where plants grow, deg, and delta is geographic latitude, deg, where the direction of midday sunbeams during seeding or setting period is normal to horizontal plane. On southern ridge slope, at the level of 1/3-1/2 of its height, and not higher than the soil surface level up to the furrow tilling there formed is a step in the form of a horizontal platform or a platform with a slight slope in the direction of ridge, which is 5-10 cm wide, meant for sowing or plant setting, as well as for arranging a dripper line. Southern ridge slope is maintained in a tight condition, and northern one - in a loose condition. During hot day-time weather the ridges are cut off and furrows are covered with cutoff soil. ^ EFFECT: providing the sowing and setting of early vegetable crops, and arranging optimum conditions for their growth. ^ 4 cl, 1 dwg |
