• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The disclosure belongs to the field of peanut planting, in particular, to a single-grain sowing coated peanut and a preparation method thereof. Two layers of material are wrapped on the outside, wherein a first layer is a watered mixture of 600g/L imidacloprid suspension seed coating agent and 25g/L roxonitrile suspension seed coating agent, and a second layer is a mixture of charcoal and gelatin solution. By wrapping two layers of material, a coated peanut with uniform particles is formed, which is convenient for single-grain precision sowing, and further addition of insecticide and fungicide can simultaneously meet the requirements of insecticide and fungicide for the peanut as well as improving the survival rate and production, so as to achieve high-quality mechanized operations eventually.
    公开号:NL2025595A
    申请号:NL2025595
    申请日:2020-05-15
    公开日:2021-06-04
    发明作者:Wan Shubo；Zhang Jialei；Wang Jianguo；Tang Chaohui；Zhang Zheng；Fan Zhongxue；Guo Feng；Li Xinguo；Yang Sha；Meng Jingjing；Gao Jinhua
    申请人:Biotechnology Res Ct Shandong Academy Agricultural Sciences；
    IPC主号:
    专利说明:

    [0001] [0001] The disclosure belongs to the field of peanut planting, in particular, to a single-grain sowing coated peanut and a preparation method thereof. Background Art
    [0002] [0002] The shape of peanut seeds is divided into five types: ellipse, triangle, peach, cone and cylinder. The morphology of the seeds varies greatly between varieties. For example, the seeds of common varieties are elliptical and slender, and the pearl bean varieties are mostly peach- shaped and short round. The size of seeds varies greatly between varieties, mainly determined by their genetic factors, which can be roughly divided into three types: large grain type, medium grain type and small grain type. Due to the non-circular shape of the peanut seeds, the existing peanut planter is difficult in seeding, accurate seeding, wherein the seed coat is easy to fall off, and the seed is easy to break; the single grain metering device is prone to the phenomenon of seeding 2 or 3 seeds, which increases the amount of peanuts used, so that there is a phenomenon of competition between multiple plants in the same hole and serious seedlings. Therefore, the agronomic requirements of single-grain sowing cannot be achieved, which seriously affects the quality of sowing and the yield of peanuts. Summary
    [0003] [0003] In view of above problems, the disclosure provides a peanut capable of single-grain sowing, wherein by wrapping two layers of material outside the peanut, a coated peanut with uniform particles is formed, which is convenient for single-grain precision sowing, and further addition of insecticide and fungicide may simultaneously meet the requirements of insecticide and fungicide for the peanut, so as to achieve high-quality mechanized operations eventually.
    [0004] [0004] A single-grain sowing coated peanut, wherein two layers of material are wrapped on the outside, wherein a first layer is a watered mixture of 600g/L imidacloprid suspension seed coating agent and 25g/L roxonitrile suspension seed coating agent, and a second layer is a mixture of charcoal and gelatin solution.
    [0005] [0005] In the first layer, the mixture of 600g/L imidacloprid suspension seed coating agent and 259/L roxonitrile suspension seed coating agent is watered and has a capacity ratio of 1:1. 33 [0006] The second layer is prepared by melting gelatin into warm water at 28-30 °C to make a 28-32% gelatin solution, then adding the gelatin solution to a charcoal powder, and stirring while adding until the mixture is moist and clumpy and not loose when held by hands gently.
    [0008] [0008] The screening the particle size of peanut seeds in the step (1) are has conditions of screening the seeds with a grain length of 1.8-2.2cm as medium and large grain varieties, and the seeds with a grain length of 1.4-1.6cm as small grain varieties.
    [0009] [0009] The wrapping in the step (3) has conditions of completely wrapping the seeds, and an outer side of the grains not less than 1 mm from a top of a radicle and a top of a cotyledon.
    [0010] [0010] The wrapping in the step (3) has conditions of wrapping the medium and large grain seeds into grains with a diameter of 2.4-2.5cm uniformly, and the small grain seeds into grains with a diameter of 1.8-1.9cm.
    [0011] [0011] In the disclosure, according to the requirements for single-grain precision sowing, with difference of the size of the seeds, the peanut seeds are processed by a method in which the coating is performed after screening, and with further combination the needs for improving the survival rate of the peanut seeds, insecticide and fungicide are added to achieve double guarantee, so as to improve the survival rate and the yield of the peanut. Brief Description of Drawings
    [0012] [0012] Fig. 1 has an effect view of embedding for medium and large grain seeds on the left, and has an effect view of embedding for small grain seeds on the right.
    [0013] [0013] The disclosure has the following beneficial effects:
    [0014] [0014] 2. Insect repellent and sterilization, improve the survival rate of the peanut The addition of insecticide and fungicide into the inner layer, i.e, the first layer, reduces seed decay, improves the survival rate and emergence rate, and further wrapping an outer layer, i.e, the second layer, achieves the gradual release of the insecticide and fungicide, and maintains the need for insect repellent and sterilization of the peanut throughout the germination period.
    [0015] [0015] 3. Facilitate industrialization The operation 1s simple and it is easy to realize industrial production. Embodiments
    [0016] [0016] A mixture of charcoal and gelatin is prepared by melting gelatin into warm water at 28- 30 °C to make a 28-32% gelatin solution, then adding the gelatin solution to a charcoal powder 13 with a particle size of 0.1-0.5mm, and stirring while adding until the mixture is moist and clumpy and not loose when held by hands gently.
    [0017] [0017] A mixture of 600g/L imidacloprid suspension seed coating agent and 25g/L roxonitrile suspension seed coating agent 1s prepared according to the method of capacity ratio of 1: 1, i.e, 20mL of the 600g/L imidacloprid suspension seed coating agent corresponds to 20mL of the g/L roxonitrile suspension seed coating agent for mixing and future use.
    [0018] [0018] Embodiment 1 A preparation method for a single-grain sowing coated peanut includes steps of: (1) screening seeds with a grain length of 1.8-2.2cm of 2kg in medium and large grain varieties, watering the imidacloprid suspension seed coating agent and the roxonitrile suspension seed 25 coating agent, spraying with a small sprayer to mix the peanut seeds, and spaying while stirring, with forming a uniform seed coating as standard; the mixture of the 600g/L imidacloprid suspension seed coating agent and the 259/L roxonitrile suspension seed coating agent has a volume of 8mL and is watered with water of 120mL; (2) wrapping the seeds of the step (1) with the mixture of charcoal and gelatin solution into round grains to completely wrap the seeds, and make an outer side of the grains not less than 1 mm from a top of a radicle and a top of a cotyledon, so as to obtain grains with a diameter of
    [0019] [0019] Embodiment 2 A preparation method for a single-grain sowing coated peanut includes steps of: 33 (1) screening seeds with a grain length of 1.4-1.6cm of 2kg in small grain varieties, watering the imidacloprid suspension seed coating agent and the roxonitrile suspension seed coating agent, spraying to mix the peanut seeds, and spaying while stirring, with forming a uniform seed coating as standard; the mixture of the 6009/L imidacloprid suspension seed coating agent and the 259/L roxonitrile suspension seed coating agent has a volume of 8mL and is watered with water of 120mL; (2) wrapping the seeds of the step (1) with the mixture of charcoal and gelatin solution into round grains to completely wrap the seeds, and make an outer side of the grains not less than 1 mm from a top of a radicle and a top of a cotyledon, so as to obtain grains with a diameter of
    [0020] [0020] Comparative Example 1 A preparation method for a single-grain sowing coated peanut includes steps of: (1) screening seeds of 2kg;, watering the imidacloprid suspension seed coating agent and the roxonitrile suspension seed coating agent, spraying to mix the peanut seeds, and spaying while 13 stirring, with forming a uniform seed coating as standard; the mixture of the 600g/L imidacloprid suspension seed coating agent and the 259/L roxonitrile suspension seed coating agent has a volume of 8mL and 1s watered with water of 120mL; (2) wrapping the seeds of the step (1) with the mixture of charcoal and gelatin solution into round grains to completely wrap the seeds, and make an outer side of the grains not less than 1 mm from a top of a radicle and a top of a cotyledon, so as to obtain grains with a diameter of
    [0021] [0021] Comparative Example 2 A preparation method for a single-grain sowing coated peanut includes steps of: screening seeds with a grain length of 1.8-2.2cm of 2kg in large and medium grain varieties, wrapping the seeds of the step (1.8) with the mixture of charcoal and gelatin solution into round grains to completely wrap the seeds, and make an outer side of the grains not less than 1 mm from a top of a radicle and a top of a cotyledon, so as to wrap into grains with a diameter of
    [0022] [0022] Comparative Example 3 A preparation method for a single-grain sowing coated peanut includes steps of: (1) screening seeds with a grain length of 1.8-2.2cm of 2kg in large and medium grain varieties, watering the imidacloprid suspension seed coating agent and the roxonitrile suspension seed coating agent, spraying to mix the peanut seeds, and spaying while stirring, with forming a uniform seed coating as standard; the mixture of the 600g/L imidacloprid suspension seed coating agent and the 25g/L roxonitrile suspension seed coating agent has a volume of 8mL and is watered with water of 120mL; (2) wrapping the seeds of the step (1) with the mixture of charcoal and gelatin solution into
    [0023] [0023] Effects The peanuts of Embodiments 1, 2 and Comparative Examples 1, 2, 3 and the peanuts (large grains and small grains) without embedding are sown using a peanut single-grain sower. The selected test field is the Jivang Base in Shandong Province, all using the same planting method, fertilization method, irrigation method and management measures, etc; then the uniformity at the time of emergence is investigated, and After the peanuts are ripe and harvested, the number (survival rate) and yield of the peanuts are investigated and analyzed. The obtained results are shown in the Table below.
    [0024] [0024] Table 1 Uniformity, number (survival rate) and yield of emergence for different peanuts seedling Item survival rate (%) output (kg/acre) uniformity (%o) Embodiment Comparative Example
    65.1 77.8 378.3 1 Comparative Example
    73.5 80.4 388.5 2 Comparative Example
    80.3 80.5 405.7 3 uncoated peanut (large en 68.8 77.6 373.2 grain) uncoated peanut / 69.1 78.3 265.4 (small grain) The uniformity and survival rate of emergence in Embodiments 1 and 2 are higher than Comparative Examples 1, 2, 3 and the peanuts without embedding; in terms of the yield, Embodiment 1 is significantly higher than Comparative Examples 1, 2, 3 and the peanuts without embedding by 14.2%-24.2%, and Embodiment 2 is significantly higher than the peanuts without embedding by 22.7%. It can be seen that offering the coating and granulation treatment for the peanut seed has a larger yield increase and a better implementation effect, so
    > as to be a significant technical measure to implement cost saving and efficiency increase for the peanut, thereby facilitating standardized, mechanized, and large-scale operations.
    权利要求:
    Claims (7)
    [1]
    1. Single grain seed coated peanut in which two layers of material are wrapped around the outside, a first layer being a water-diluted mixture of 600g/l imidacloprid suspension seed coating agent and 25 g/l roxone tril suspension seed coating agent, and a second layer being a mixture of charcoal and gelatin solution.
    [2]
    The single grain seed coated peanut according to claim 1 wherein two layers of material are packed around the outside, wherein in the first layer the water-diluted mixture of 600g/l imidacloprid suspension seed coating agent and 25g/l roxone vibrating suspension seed coating agent has a capacity ratio of 1:1.
    [3]
    The single grain seed coated peanut according to claim 1, wherein the second layer is prepared by dissolving gelatin in warm water at 28 - 30°C to make a 28 - 32% gelatin solution, and then adding the gelatin solution to a charcoal powder and stirring while adding until mixture is moist and lumpy and not loose when handled gently.
    [4]
    The production method for the single grain seed coated peanut according to claim 1, comprising the steps of: (1) sieving peanut seeds for particle size, spraying an imidacloprid suspension seed coating agent and a roxonitrile suspension seed coating agent onto the peanut seeds, spraying while stirring with forming a uniform seed cover as standard: (2) dissolving gelatin in warm water to make a 28 - 32% gelatin solution, then adding the gelatin solution to a charcoal powder having a particle size of 0.1 - 0.5 mm , and stirring while adding until the mixture is moist and lumpy and not loose when held gently, so as to obtain a mixture of charcoal and gelatin solution (3) taking the seeds from step (1) with the mixture of charcoal and gelatin solution in round granules, keeping an outer layer loose and
    -8- certain micropores, drying with air less than 30 degrees and packing and sealing separately.
    [5]
    The production method according to claim 4, wherein the sieving of the particle size of peanut seeds in the step (1) has conditions of sieving the seeds having a grain length of 1.8 - 2.2 cm as medium and large grains and the seeds with a grain length of 1.4 - 1.6 cm are small grains.
    [6]
    The production method according to claim 4, wherein the packing in the step (3) has conditions for completely packing the seeds, and an outer side of the grain not less than 1 mm from the top of a radicle and the top of a cotyledon.
    [7]
    A production method according to claim 4, wherein the packing in the step (3) is under conditions for uniformly packing the medium and large grain seeds into granules with a diameter of 2.4-2.5 cm, and the small-grain seeds into granules with a diameter of 1.8 — 1.9 cm.
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    同族专利:
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    引用文献:
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    法律状态:
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