Soybean sowing method

Abstract

The invention discloses a soybean sowing method. The soybean sowing method comprises the following steps: sowing soybean seeds by using an agricultural unmanned aircraft; and a ditching rotary cultivator is used for ditching, rotary tillage and soil covering. According to the soybean seeding method, high-efficiency seeding of soybeans can be realized, the seeding operation is not limited by ground soil conditions, and the furrow width can be flexibly adjusted at any time. The seed consumption can be accurately controlled, the seeding uniformity is good, the emergence rate is high, and the yield per mu of soybeans can be effectively improved. The used operation machinery is agricultural machinery which is widely used at present, the universality is high, the mechanical cost is low, the operation is convenient, and the seeding method is low in implementation difficulty and easy to popularize.

Description

Technical Field

[0001] The invention relates to the technical field of soybean planting, and in particular to a soybean sowing method. Background Art

[0002] Soybean is an important crop used as both grain, oil and feed in my country. However, my country has imported a large amount of soybean in recent years, and its dependence on foreign countries is high. At present, the northern region mainly uses drill drills and hole seeders for mechanized soybean sowing operations. However, due to the influence of production conditions, the southern region lacks suitable soybean production machinery, the degree of mechanization of soybean sowing is low, and the sowing operation is labor-intensive and inefficient. The use of agricultural unmanned aerial vehicles for sowing crop seeds has been widely used in rice and rapeseed sowing as a direct sowing method with the best efficiency and terrain adaptability. However, soybean crops are different from rice and rapeseed, and their sowing requirements are also different. There has been no relevant practical exploration in China using agricultural unmanned aerial vehicles to sow soybeans.

[0003] The biggest difficulty in sowing soybeans is that soybeans are traditional hole-sown crops. Unlike rice and rapeseed, which do not need to be covered with soil after being sown using agricultural unmanned aerial vehicles, soybean seeds must be covered with a certain amount of soil to germinate better and make the plants more resistant to lodging in the later stage. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the present invention provides a soybean sowing method which uses an agricultural unmanned aerial vehicle for aerial sowing to effectively improve per mu yield and production efficiency.

[0005] In order to achieve the above-mentioned object of the invention, the technical solution adopted by the present invention is:

[0006] A soybean sowing method comprises the following steps:

[0007] S1. Sowing soybean seeds using agricultural unmanned aerial vehicles;

[0008] S2. Use a trenching rotary tiller to perform trenching, rotary tilling and soil covering operations.

[0009] Furthermore, the agricultural unmanned aerial vehicle in S1 is equipped with a spreader, and the maximum diameter of the spreader particles is greater than 0.006m.

[0010] Furthermore, the load capacity of the agricultural unmanned aerial vehicle in S1 is greater than 20 kg.

[0011] Furthermore, the sowing method in S1 is flying sowing, the flying altitude of the unmanned aerial vehicle is 12m, the flying speed is 9m / s, the sowing width is 8m, and the sowing amount of soybean seeds per 667㎡ is 6kg.

[0012] Furthermore, the furrowing rotary tiller in S2 is mounted on a tractor, the middle part of the furrowing rotary tiller is a furrowing device, and both sides of the furrowing device are rotary tilling devices.

[0013] Furthermore, the furrowing rotary tiller in S2 is used for furrowing rotary tillage operations, with a tillage depth of 0.02 meters, which together with the furrowing soil forms a covering soil layer, with a furrow width of 1.3 meters, a furrow width of 0.2 meters, and a furrow depth of 0.2 meters.

[0014] Furthermore, the thickness of the covering soil layer is 0.03-0.05 meters.

[0015] The beneficial effects of the present invention are:

[0016] 1. It can realize efficient soybean sowing, and the sowing operation is not limited by ground soil conditions, and the furrow width can be flexibly adjusted at any time.

[0017] 2. It can accurately control the amount of seeds used, achieve good sowing uniformity, and high germination rate, which can effectively increase the yield of soybean per mu;

[0018] 3. The operating machinery used is the agricultural machinery that is now widely used, with good versatility, low mechanical cost and easy operation. This sowing method is easy to implement and easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the state of soybean seeds in the soil of the present invention.

[0020] Reference table of reference numerals:

[0021] 1. Soybean seeds; 2. Covering soil layer. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention are described clearly and completely below.

[0023] like Figure 1 As shown, a soybean sowing method is shown, which uses the XAG P100 agricultural drone equipped with the XAG Ruibo 2 sowing system, and soybean seeds 1 are loaded into the material box of the spreader. The sowing operation is performed according to the operation requirements of the agricultural unmanned aerial vehicle. The flight altitude is 12m, the flight speed is 9m / s, and the sowing width is 8m. The sowing amount of soybean seeds 1 is controlled at about 6kg per 667m2.

[0024] After aerial seeding, a medium-sized tractor is connected to a furrowing rotary tiller to carry out furrowing and shallow rotary tillage operations. The tillage depth is controlled at about 0.02 meters, the ridge width is 1.3 meters, and the furrow width and depth are 0.2 meters and 0.2 meters respectively.

[0025] At the same time, dig side ditches and side ditches to make the ditches vertically and horizontally connected, drainage unobstructed, the bed surface flat, and the soil covered evenly. The thickness of the covering soil layer 2 is controlled within the range of 0.03-0.05 meters.

[0026] The soybean sowing method of the present invention can realize efficient soybean sowing, and the sowing operation is not restricted by ground soil conditions, and the furrow width can be flexibly adjusted at any time.

[0027] It can accurately control the amount of seeds used, has good sowing uniformity, and a high germination rate, which can effectively increase the per-acre yield of soybeans.

[0028] The operating machinery used is the agricultural machinery that is now widely used, with good versatility, low mechanical cost and convenient operation. The sowing method is easy to implement and easy to promote.

[0029] The agricultural unmanned aerial vehicle, spreader, tractor, and furrowing rotary tiller used in this specification are all existing agricultural machinery and are not described in detail. They belong to the existing technology known to professional and technical personnel in this field.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A soybean sowing method, characterized in that: The following steps are involved: S1. Sowing soybean seeds using agricultural unmanned aerial vehicles; S2. Use a trenching rotary tiller to perform trenching, rotary tilling and soil covering operations.

2. A soybean sowing method according to claim 1, characterized in that: The agricultural unmanned aerial vehicle in S1 is equipped with a spreader, and the maximum diameter of the spreader particles is greater than 0.006m.

3. A soybean sowing method according to claim 2, characterized in that: The agricultural unmanned aerial vehicle in S1 has a load capacity greater than 20 kg.

4. A soybean sowing method according to claim 3, characterized in that: The sowing method in S1 is aerial sowing, the flying altitude of the unmanned aerial vehicle is 12m, the flying speed is 9m / s, the sowing width is 8m, and the sowing amount of soybean seeds per 667㎡ is 6kg.

5. A soybean sowing method according to claim 1, characterized in that: The furrowing rotary tiller in S2 is mounted on a tractor, the middle part of the furrowing rotary tiller is a furrowing device, and both sides of the furrowing device are rotary tilling devices.

6. A soybean sowing method according to claim 5, characterized in that: The furrowing rotary tiller in S2 is used for furrowing rotary tillage operation, the tillage depth is 0.02 meters, and together with the furrowing soil thrown away, a covering soil layer is formed, the furrow width is 1.3 meters, the furrow width is 0.2 meters, and the depth is 0.2 meters.

7. A soybean sowing method according to claim 6, characterized in that: The thickness of the covering soil layer is 0.03-0.05 meters.

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