TECHNICAL EQUIPMENT OF TECHNIQUES FOR GRAIN CROP CULTIVATION
Abstract
Studies were carried out to substantiate technical equipment of techniques for cultivation of grain crops in the West Siberian forest steppe by way of example of the plateau area near the Ob. The most promising techniques for cultivating grain crops would be as follows: subsoil tillage at various depths (a strip of 0.28–0.3 m deep and 0.4 m wide alternates with an untilled one of the same width); direct sowing of grain crops against mulched backgrounds; local application of mineral fertilizers and bacterial preparations during sowing in accordance with a field map; protection of plants from pests, weeds and diseases due to mobile units on low-pressure tires equipped with navigation and precision farming systems. The most effective machinery to realize these techniques are: tillers of the Leader type capable of tilling soil through the strip at the depth of up to 0.3 m, and equipped with ring harrow for mulching and embedding the seeds of weed plants in the soil; seeding units, allowing the sowing of seeds to the depth preset and with required uniformity against mulched background; mobile units of the Tuman type equipped with precision farming systems to apply fertilizers and protect plants. The costs of cultivating grain crops by means of the proposed techniques is 1795.9 to 1906.9 rubles per ha lower than those of existing techniques.
About the Authors
N. S. Yakovlev
Siberian Research Institute of Mechanization and Electrification of Agriculture, SFSCA RAS
Russian Federation
Russian Federation
Doctor of Science in Engineering, Head Researcher,
Krasnoobsk, Novosibirsk Region, 630501
N. N. Nazarov
Siberian Research Institute of Mechanization and Electrification of Agriculture, SFSCA RAS
Russian Federation
Russian Federation
Candidate of Science in Engineering, Lead Researcher,
Krasnoobsk, Novosibirsk Region, 630501
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Review
For citations:
Yakovlev N.S., Nazarov N.N. TECHNICAL EQUIPMENT OF TECHNIQUES FOR GRAIN CROP CULTIVATION. Siberian Herald of Agricultural Science. 2017;47(3):68-75. (In Russ.)
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