Wheat machinery technology
The wheat planting technique is a scientific cultivation technique that uses a ditching machine to complete operations such as ditching, fertilizing, sowing, earth-covering, and repression in the autumn after plowing. This technology is conducive to the emergence of wheat, make it grow robust, safe winter, the rate of seedlings is also significantly higher than conventional sowing. (1) Cultivated land, cultivating land is the basis for the sowing, deep plowing more than 23cm, fine soil preparation, to achieve the virtual reality, the land is flat without weeds, no light dark. (2) Choose good breeds. Seeds can be selected as excellent dryland varieties with strong stress resistance. Seeds should be carefully selected and coated. (3) Ditching and ridging. The ridge width is required to be even, the straight beam is straight, and the bottom of the groove is horizontal. The slope should be ditched along the contour line. After sowing, the height of the bottom of the trench is 12 to 15cm above the ridge height, and the width of the bottom of the trench is 14cm. (4) sowing. Sowing to sow shallow covers. The sowing depth is generally 3cm to 5cm, when the pods are insufficient, 5 to 7cm, and the sowing volume is 6 to 10kg/mu. When the temperature is low or the sowing date is late, the sowing amount should take a large value. The sowing time is generally from late September to early October. The sowing should master the principle of “when there is no time to time, and time to timeâ€. (5) Rational fertilization. When planting before sowing, apply 3 to 5 cubic meters of organic fertilizer per acre, requiring deep application, sufficient quantity and uniformity, and the seed fertilizer should be 3 to 5 cm deep in the seed side.