Agricultural machinery and agronomy combined to help the country's summer grain harvest

[ China Agricultural Machinery Industry News ] The data released by the National Bureau of Statistics on July 13th shows that this year's summer grain production in China has achieved the quantity, quality and economy under the influence of extreme weather such as rain, spring drought and summer flood in autumn. Multiple growth in benefits. The total output of summer grain was 281 billion jin, which was 2.6 billion jin more than that in 2016, which made a good start for grain production throughout the year.

The reason is that the technical benefits of technological innovation have led to a double increase in yield and quality and a reduction in production costs.

The high yield and quality of wheat has been improved year by year due to deep soil preparation, sowing, post-sowing repression, pouring over winter water, and “one spray three defenses” and other agronomic and ecological high-yield technologies. The first three agricultural machinery technologies are not only suitable for wheat, but most crops have the effect of increasing production and income after use.

Agricultural machinery and agronomy combined to help the country's summer grain harvest

(1) Deep loosening

Refers to the use of tractors to pull deep loose machine tools, without soiling, loosening the soil, breaking the bottom of the plow, improving the agricultural machinery technology of the plough layer structure. The loose structure of soil can enhance the ability of soil water storage and moisture retention and drainage; increase the dissolution of fertilizer, reduce the loss of fertilizer, improve the utilization of fertilizer; improve the growth conditions of crop roots; destroy the living environment of wintering pests, remove the diseased plants this year. Reduce pathogens and reduce the occurrence of pests and diseases in the coming year.

(2) Precision seeding

The precision seeding machine technology is a kind of agricultural machinery practical technology that selects fine seeds, creates a good seed bed, and makes the seed row spacing, plant spacing and sowing depth of the soil into the soil meet the agronomic requirements. The precision seeding of agricultural machinery ensures the depth of sowing is the suitable sowing depth of the crop, and the fertilizer application technology optimizes the fertilization amount. The seed under the single grain can reduce the amount of seeds used to a certain extent. The mechanized covering depth is uniform and the seeding quality is uniform. To achieve the effect of Miao Qi Miao Zhuang, to achieve savings and efficiency.

(3) Repression after broadcasting

After sowing, the suppression can effectively crush the shovel and solidify the soil gap, which can not only achieve the effect of retaining water, but also play a role in drought resistance and cold resistance. At the same time, it can also enhance the contact area between seeds and soil, so that the seeds can absorb more water and Nutrition, increase the emergence rate, ensure that Miao Qi, Miao Zhuang, wheat, peanuts, sugar beets, etc. can be used after suppression.