A strip planting method for mechanically harvesting millet without ear entanglement
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A planting method and striping technology, applied in fertilization methods, fertilization devices, agriculture, etc., can solve problems such as ear entanglement, difficulty in adapting to mechanized harvesting, etc., to achieve enhanced lodging resistance, increased annual utilization rate, and increased edge row advantages Effect
Inactive Publication Date: 2018-12-21
WHEAT RES INST OF AGRI SCI
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Problems solved by technology
At present, most spring sowing millet adopts the cultivation mode of small groups (about 20,000-40,000 plants per mu for precision seeding), large individuals (the ears are ≥20cm and curved) and small sowing row spacing (about 30-35cm). The entanglement of grain ears between rows is more serious
Therefore, the conventional planting methods of the previous spring sowing millet cultivation model are difficult to adapt to mechanized harvesting
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Embodiment 1
[0017] In June 2015, the method of the present invention was demonstrated in Han Village (Linfen Development Zone, Shanxi) in the experimental base of Wheat Research Institute of Shanxi Academy of Agricultural Sciences for 15 mu of millet re-sowing, with a planting width of about 240 cm and an interval of about 60 cm. During the millet harvest period (October 12, 2015), the grain ears between the side rows of two adjacent planting belts were not entangled.
[0018] The wheat rotary tillage, sowing and suppression integrated machine is an improved type (improved by local agricultural machinery) produced by the Daqu Fertilization and Seeder Factory in Yanhu District, Yuncheng City, Shanxi Province. The model is SGTN-200Z14A7". Wheat rotary tillage, seeding and suppression all-in-one machine with a width of 200cm (A1), a seeding width of 180cm (B1) (the distance between side rows and side rows), and planting 13 rows.
[0019] (1) Divide the planting point: Make a mark every 200cm...
Embodiment 2
[0025] According to the inventive method, adopt different types of millet special-purpose seeders to sow, determine the number of suitable seeders, form the planting belt of about 245cm, leave the interval belt of 50-60cm, can be combined with the wheat combine harvester (header width 260cm ) matching harvesting, which can effectively solve the yield loss caused by the entanglement of grain ears during the harvesting process of the harvester.
[0026]Applied sowing operation width is about 30 (SG-1), 50 (Shengfeng / 2BG-3 sowing operation width 48cm), 60 (LL-BZJ-3), 120 (SL STJB), 125 (2BJ-6) 8, 5, 4, 2, 2 machines are used to sow 8, 5, 4, 2, 2 machines respectively to form planting belts of 240, 250, 240, 240, 250 cm respectively, leaving 50-60 cm between the planting belts The interval belts form 295, 305, 295, 295, 305 planting strips, each planting strip is a planting unit, and each planting unit can be harvested by a wheat combine harvester (header width about 260cm) . Wh...
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Abstract
The invention provides a strip plantation method capable of preventing twining of grain ears in mechanical millet harvesting. The strip plantation method is implemented in cooperation with matching integrated wheat rotary tillage, sowing and pressing machine and a matching wheat harvester, aims to prevent twining of grain ears at border rows and is applicable to mechanical harvesting of millets sowed in spring and summer. The strip plantation method comprises the following steps: dividing plantation points; setting distribution manners of row numbers of both type A plantation and type B plantation, wherein the distribution manner of the row numbers of the type A plantation is that seven rows including rows 1, 3, 5, 7, 9, 11 and 13 are not sowed and six rows including rows 2, 4, 6, 8, 10, 12 are sowed, and the the distribution manner of the row numbers of the type B plantation is that six rows including 1, 3, 5, 9, 11, 13 are sowed and seven rows including rows 2, 4, 6, 7, 8, 10, 12 are not sowed; carrying out sowing, wherein sowing is carried out from one side of a terrace, a first machine carries out sowing according to the distribution manner of the row numbers of the type A plantation at first, then a second first machine carries out sowing according to the distribution manner of the row numbers of the type B plantation, and a third carries out sowing according to the distribution manner of the row numbers of the type A plantation so as to finish sowing of a plantation unit; and carrying out harvesting by using the wheat harvester, wherein one wheat harvester can harvest one plantation strip.
Description
technical field [0001] The invention relates to a strip planting method for mechanically harvesting millet without ear winding. Background technique [0002] At present, the annual planting area of millet in the country is about 20 million mu, 60% of which are distributed in Hebei, Shanxi, and Inner Mongolia in North China. In recent years, with the maturity of millet-free thinning planting technology and chemical weeding technology, the production cost of millet has been reduced, farmers' enthusiasm for planting millet has increased, and its sown area has increased year by year. Another restrictive factor that plagues millet production at present is that millet harvesting requires a lot of labor, and the cost is high, which directly affects its economic benefits. In recent years, scientific and technological workers have carried out more research on mechanized harvesting. Shanxi Agricultural University has introduced and refitted the "Kubota" combine harvester. Gaoping H...
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Application Information
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