KR100439396B1 - Method for Raising of Rice Seedlings Using Coated Rice Seeds - Google Patents

Method for Raising of Rice Seedlings Using Coated Rice Seeds Download PDF

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KR100439396B1
KR100439396B1 KR10-2001-0023428A KR20010023428A KR100439396B1 KR 100439396 B1 KR100439396 B1 KR 100439396B1 KR 20010023428 A KR20010023428 A KR 20010023428A KR 100439396 B1 KR100439396 B1 KR 100439396B1
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coated
seed
rice
soil
coating
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KR10-2001-0023428A
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Korean (ko)
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KR20020083784A (en
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민태기
유관식
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민태기
유관식
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C1/00Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/06Coating or dressing seed
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • A01G22/20Cereals
    • A01G22/22Rice
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/02Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
    • A01G9/029Receptacles for seedlings
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S111/00Planting
    • Y10S111/905Seed treating seed planter
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S47/00Plant husbandry
    • Y10S47/10Physical and chemical treatment of agricultural soils
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S47/00Plant husbandry
    • Y10S47/11The application of protective coatings to plants

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Botany (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Abstract

본 발명은 벼의 기계이앙용 육묘를 하는데 있어서 상토를 사용하지 않고 간편하게 육묘하는 방법에 관한 것으로 볍씨를 상토재료 등으로 약 0.5∼3mm 두께로 코팅하고 육묘상자에 흡습지를 깔아 코팅종자를 흡습지 위에 치상하고 흡습지를 통하여 수분을 밑에서 자동 흡습하도록 하면 볍씨가 출아하면서 코팅층의 토양에서 양분을 흡수하여 기계이앙 묘로 생장하도록 한 것이다. 이와 같은 코팅볍씨를 이용한 육묘방법은 기존의 방법인 종자를 일정기간 물에 침지한 후 육묘상자에 상토를 넣고 파종하여 관수하고 다시 상토로 복토하는 과정을 모두 생략함으로써 작업을 생력화하고 상토를 절약하는 뛰어난 효과가 있다.The present invention relates to a method for easily raising seedlings without using soil in the rice seedling planting process. The rice seed is coated with a soil material of about 0.5 to 3mm thickness and the absorbent paper is placed on the seedling box and the coated seeds are placed on the absorbent paper. When moisture is automatically absorbed from the bottom through the absorbent paper, rice seed emerges while absorbing nutrients from the soil of the coating layer to grow as a mechanical seedling. The seedling method using the coated rice seed is to save work and save the soil by immersing the seed, which is a conventional method, in water for a certain period of time, and then putting all the soil into the seedling box, sowing, irrigation, and covering the soil again. Excellent effect.

Description

코팅볍씨를 이용한 벼의 육묘방법{Method for Raising of Rice Seedlings Using Coated Rice Seeds}Method for Raising of Rice Seedlings Using Coated Rice Seeds}

본 발명은 코팅볍씨를 이용한 벼의 육묘방법에 관한 것으로 더욱 상세하게는, 본 발명은 볍씨에 흡습성이 좋고 적당한 양분이 포함되며 pH가 조절된 인공상토와 동일하거나 혹은 그러한 상토를 대신하는 물질로 코팅하고 육묘상자에 휴지나 흡습지를 깔거나 혹은 깔지 않고 치상한 후 물을 밑에서 자동으로 흡습하도록 하거나 위에서 관수하여 육묘하는 방법에 관한 것이다.The present invention relates to a method of raising rice using coated rice seeds, and more particularly, the present invention includes moisture and good nutrients in rice seeds and is coated with a material that is the same as or substitutes for such soil. And it is a method for raising the water to automatically absorb from the bottom or irrigation from the bottom after laying the tissues without the tissue or absorbent paper on the seedling box.

우리나라에서 벼의 육묘는 주로 기계이앙용 상자육묘로서, 60x30x3cm 크기의 플라스틱 상자에 상토를 넣고 파종하여 관수하고 다시 복토해서 온실이나 비닐하우스 등 가온 및 보온시설을 이용하여 출아시킨다. 상토는 논, 밭의 겉흙 또는 흙을 모재로한 인공상토나 인공배지 등이 이용된다. 비료는 질소, 인산, 칼리를 상자당 각 1g 정도로 시용을 기본으로 하여 상토와 혼합한다. 상토의 pH는 묘생육에 최적인 5 정도로 조정하고 입고병이나 뜸묘의 예방을 위해서 살균제를 혼합하여 사용한다. 최근에는 상토를 전문으로 생산하는 회사에서 상토의 조건을 최적으로 맞춘 수도용 상토를 상품으로 하여 판매하고 있다.In Korea, rice seedlings are mainly machine seeding box seedlings, which are placed in a plastic box of 60x30x3cm size, seeded, watered, and covered again, and germinated using warming and warming facilities such as greenhouses and plastic houses. As the topsoil, artificial clays or badges based on paddy or field soil or soil are used. Fertilizers are mixed with nitrogen, phosphoric acid and kali, usually 1 g per box, based on application. The pH of the topsoil is adjusted to about 5 optimal for seedling growth and mixed with fungicides for the prevention of stocking disease and moxibustion. In recent years, a company that specializes in producing topsoil sells the topsoil for water that best meets the conditions.

본 발명의 특징은 상토를 대신할 수 있는 물질로 볍씨를 코팅함으로써 상토에서 공급하는 양분이나 살균제 등을 함께 포함할 수 있으며, 흡습성이 좋은 물질을 코팅하여 항상 수분을 함유하도록 함으로써 발아를 촉진할 수 있다. 따라서 코팅볍씨를 이용하여 육묘할 경우 코팅볍씨에 수분만 가하면 되므로 기존의 상토조제의 과정이나 파종 시 상토를 이용하는 과정을 생략할 수 있어 작업의 생력화를 도모할 수 있다. 지금까지 육묘의 방법으로 코팅볍씨를 이용한 예는 국내외에 없다.A feature of the present invention may include nutrients or fungicides supplied from the soil by coating rice seed with a material that can replace the soil, and can promote germination by coating a material having good hygroscopicity to always contain moisture. have. Therefore, in the case of raising seedlings using coated rice seed, only moisture is added to the coated rice seed, so that the process of using the top soil preparation or the process of using the top soil at the time of sowing can be omitted, thereby improving the vitalization of the work. Up to now, there are no examples of using coated rice seed as a seedling method at home and abroad.

본 발명은 원통형의 용기에 바닥이 회전하는 원심분리형 종자코팅기계를 이용하고 이 기계에 볍씨를 담고 일정한 회전속도로 회전시키면서 접착제를 미스트 스프레이어로 충분히 분무한 후 코팅물질의 분말을 조금씩 종자에 살포하여 코팅 두께가 약 0.5-3mm 정도로 코팅되게 하고, 약 30-40℃되는 공기가 순환되는 건조기에서 약 1시간 건조함으로써 코팅볍씨를 완성하였다. 코팅볍씨를 이용한 육묘는육묘상자에 흡습지를 깔고 흡습지 위에 종자를 단층으로 간격이 없이 밀파한 후 육묘상자를 물이 담긴 그릇에 두어 흡습지를 통하여 밑에서 수분이 흡습되도록 함으로써 발아가 되도록 하였으며, 파종 후 약 10일에 육묘가 완성되어 코팅볍씨의 육묘방법을 완성하였다.The present invention uses a centrifugal seed coating machine that rotates the bottom in a cylindrical container and contains rice seed in the machine and rotates at a constant rotational speed while sufficiently spraying the adhesive with a mist sprayer, and then spraying the powder of the coating material onto the seed little by little. The coating thickness was about 0.5-3 mm, and the coating moth was completed by drying for about 1 hour in a dryer in which air at about 30-40 ° C. was circulated. Seedlings using coated rice seed were placed on a seedling box with an absorbent paper, and the seeds were spread over the absorbent paper in a single layer without gaps, and the seedling boxes were placed in a bowl of water so that moisture was absorbed through the absorbent paper to germinate. Seedlings were completed on the day to complete the seedling method of coating rice seed.

따라서 본 발명의 목적은 별도의 상토를 이용하지 않고 코팅된 볍씨를 바로 육묘상자에 파종하고 수분을 공급함으로써 육묘가 되도록 하여 육묘의 생력화를 도모하고 상토를 사용하지 않는 방법을 제공함에 있다.Therefore, it is an object of the present invention to provide a method of promoting seedling growth and using no soil by seeding coated rice seed directly to a seedling box and supplying moisture without using separate soil.

본 발명의 다른 목적은 상기 방법에 의해 얻어진 코팅볍씨를 제공함에 있다.Another object of the present invention is to provide a coating mop seed obtained by the above method.

본 발명의 상기 목적은 볍씨를 침지하지 않고 바로 여러 가지 상토를 대신할 수 있는 물질로 약 0.5-3mm 두께로 코팅하고 이를 약 30-40℃되는 공기가 순환되는 건조기에서 약 1시간 건조하여 코팅볍씨를 완성하는 한편, 일반 상토는 전혀 사용하지 않고 코팅볍씨를 흡습지가 깔린 육묘상자에 파종한 다음 흡습지를 통하여 수분을 공급하여 볍씨가 발아되도록 함으로써 달성하였다.The above object of the present invention is coated with about 0.5-3mm thick with a material that can replace various soils immediately without immersing rice seed and dried it for about 1 hour in a dryer where air is circulated at about 30-40 ° C. On the other hand, the general soil was not used at all, so that the coating seed was seeded in the seedling box covered with the absorbent paper, and then supplied with moisture through the absorbent paper to achieve the seed germination.

이하, 본 발명의 구성을 설명한다.Hereinafter, the configuration of the present invention will be described.

도 1은 본 발명 코팅볍씨를 이용한 벼의 육묘방법을 도시한 모형이다.Figure 1 is a model showing the rice seedling method using the coating mop seed of the present invention.

도 2는 셀루로스, 펄라이트 및 판매용 상토를 코팅재료로 사용하였을 경우의 재료별 코팅볍씨의 수분흡수율을 나타낸 그래프이다.Figure 2 is a graph showing the moisture absorption rate of the coating moth seed for each material when cellulose, pearlite and commercial soils as a coating material.

도 3은 재료의 조성비에 따른 코팅볍씨의 발아율을 나타낸 그래프이다3 is a graph showing the germination rate of the coating moth seed according to the composition ratio of the material

도 4는 본 발명 상토와 펄라이트를 1:1로 혼합한 재료로 코팅한 볍씨(좌)와 무코팅 볍씨(우)의 모습을 나타낸 사진이다.Figure 4 is a photograph showing the appearance of rice seed (left) and uncoated rice seed (right) coated with a mixed material of the clay and perlite of the present invention 1: 1.

본 발명은 볍씨를 원심분리 회전형 종자코팅기계에서 접착제로 검 아라빅 8% 용액을 사용하여 상토를 대신할 수 있는 지오라이트, 버미큐라이트, 펄라이트, 셀루로즈, 상품으로 판매되는 상토 등으로 코팅하는 단계; 코팅된 볍씨를 건조기에서 건조하는 단계; 건조하여 코팅이 완성된 볍씨를 육묘상자에 파종하는 단계; 파종된 코팅볍씨가 발아하여 기계이앙 묘까지 생장하는 단계로 구성된다.The present invention is coated with rice seed, geolite, vermiculite, pearlite, cellulose, top soil sold as a commodity, using rice arabic 8% solution as adhesive in centrifugal rotary seed coating machine. Doing; Drying the coated rice seed in a dryer; Seeding the dried rice seed in the seedling box after drying; It is composed of the step of germinating and growing seeded coating rice seed.

상기 단계에서 종자코팅에 사용한 물질로서 지오라이트, 버미큐라이트, 펄라이트, 셀루로즈(휴지 폐슬러지), 판매용 상토 등을 이용하고 접착제로서는 CMC(carboxymethyl cellulose, Junsei Co.), pelgel(Natrogin Co.), methylcellulose, aravic gum, tween80, PVP(polyvinyl pyrrlidine), PVA(polyvinyl alcohol), polyox N-10 등을 사용하여 각각 물질과 접착제를 조합하여 코팅한 결과 코팅은 가능하였으나 코팅의 모양형성이나 경도 등으로 볼 때 접착제로서는 펠젤(pelgel) 10% 용액이나 검 아라빅(aravic gum) 8% 용액이 가장 바람직하며, 코팅물질로서는 펄라이트, 판매용 상토, 셀루로즈 등이 가장 바람직하다.Geolite, vermiculite, pearlite, cellulose (paper waste sludge), commercial clay, etc. are used as the material used for seed coating in the above step, and CMC (carboxymethyl cellulose, Junsei Co.), pelgel (Natrogin Co.) as adhesives , methylcellulose, aravic gum, tween80, PVP (polyvinyl pyrrlidine), PVA (polyvinyl alcohol), polyox N-10, etc. In view of the adhesive, a 10% solution of a pelgel or an 8% solution of arabic gum is most preferred, and a pearlite, a clay for sale, cellulose and the like are most preferred as a coating material.

본 발명에서 볍씨의 코팅두께는 0.5∼3mm이 좋으며, 가장 바람직하기로는 1∼2mm이다.In the present invention, the coating thickness of rice seed is preferably 0.5 to 3 mm, most preferably 1 to 2 mm.

상기 단계에서 펄라이트는 원예용으로 사용하는 입자형 펄라이트를 분쇄하여 100 mesh 채를 통과된 분말을 이용하였고, 셀루로즈는 유한킴벌리 회사에서 나오는 휴지 폐슬러지를 건조한 것으로 이를 분쇄하여 80 mesh 채를 통과한 분말을 이용하였다. 판매용 상토는 바이오메디아(주)에서 생산하는 수도용 상토를 분쇄하여 100 mesh 채를 통과한 분말을 이용하였다. 이러한 재료를 단독으로 이용하여도 코팅이 가능하였고 서로 혼합하여 코팅하여도 가능하였다.In the above step, the pearlite was pulverized granular pearlite used for horticulture and used the powder passed through 100 mesh, and the cellulose was dried waste sludge from Yuhan-Kimberly, which was crushed and passed through 80 mesh. Powder was used. Commercial clay was used as a powder passed through 100 mesh to crush the water clay produced by Biomedia Co., Ltd. Using these materials alone could be coated and mixed with each other to coat.

상기 단계에서 사용한 종자코팅 기계(대림하이택)는 원통형 바닥의 원형의회전판이 회전되는 원심분리 회전형 기계로서 회전판 위의 종자와 코팅재료를 같이 넣어 회전시키면서 접착제를 분무하여 종자가 코팅되도록 하였다. 또한, 종자코팅 기계는 원통형 바닥의 회전판이 회전하는 원심분리 회전형(centrifugal rotor type) 외에도 원통형 그릇 자체가 회전하는 용기 회전형(rolling machine type)을 사용하여도 가능하다.Seed coating machine (Daelim Hi-Taek) used in the above step is a centrifugal rotation type machine in which a circular rotary plate of a cylindrical bottom is rotated so that the seed is coated by spraying an adhesive while rotating the seed and the coating material on the rotary plate together. In addition, the seed coating machine may use a container rolling machine type in which the cylindrical bowl itself rotates, in addition to a centrifugal rotor type in which the rotary plate of the cylindrical bottom rotates.

상기 단계에서 코팅된 종자의 건조는 상온에 펴서 약 24시간 건조하거나 공기가 팬으로 순환되는 건조기에서 약 30-40℃에 1시간 정도 건조하여 사용하였다.Drying of the seed coated in the above step was used to dry at room temperature for about 24 hours or dried for about 1 hour at about 30-40 ℃ in a dryer in which air is circulated to the fan.

상기 단계에서 코팅볍씨의 파종은 육묘상자에 휴지나 흡습을 잘하는 종이를 깔고 코팅볍씨를 간격이 없이 치상하고 육묘상자를 물을 넣은 큰 용기에 두어 흡습지를 통하여 저절로 물이 흡습되어 코팅볍씨가 수분을 흡수하게 하였다. 이를 27℃의 항온기에 두어 발아하도록 하였다.In this step, the seeding of coated rice seed is placed on a seedling box with a tissue or paper that absorbs moisture well, and the coated rice seeds are placed on a large container filled with water, and the seedling box is placed in a large container filled with water. It was made. This was placed in a thermostat at 27 ° C to germinate.

기계이앙 용 육묘는 육묘 상자에서 묘가 자라 뿌리가 엉켜 메트가 형성되어야만 기계에서 이앙을 할 수 있는데 본 발명에서 코팅볍씨를 흡습지 위에 파종함으로써 뿌리가 흡습지에 서로 엉켜 자연히 메트를 쉽게 형성하였다.Machine seeding seedlings seedlings grow in the seedling box, the roots can be entangled in the machine only when the roots are entangled to form a mat. In the present invention, the roots are entangled with each other in the absorbent papers so that the mat is naturally formed.

이하, 본 발명의 구체적인 방법을 실시예를 들어 상세히 설명하지만 본 발명의 범위는 이들 실시 예에만 한정되는 것은 아니다.Hereinafter, the specific method of the present invention will be described in detail with reference to Examples, but the scope of the present invention is not limited only to these Examples.

실시예 1: 코팅볍씨의 제조Example 1 Preparation of Coated Rice Seed

코팅의 모양형성이 우수한 코팅물질로서 셀루로즈, 펄라이트 및 판매용 상토를 이용하고 접착제는 아라빅 검 8% 용액을 이용하여 볍씨를 코팅하였다.Cellulose, pearlite and commercial clay were used as the coating material having excellent shape of the coating, and the adhesive was coated with rice seed using an Arabic gum 8% solution.

원심분리형 종자코팅기계에 볍씨를 담고 일정한 회전속도로 회전시키면서 아라빅 검 8% 용액을 미스트 스프레이로 충분히 분무한 다음 셀룰로스, 펄라이트, 판매용 상토 등의 재료를 조금씩 종자에 살포하여 코팅 두께가 약 1-2mm 정도로 코팅되게 하고, 약 30-40℃되는 공기가 순환되는 건조기에서 약 1시간 건조함으로써 코팅볍씨를 제조하였다.Pour the rice seed into the centrifugal seed coating machine and rotate it at a constant rotation speed while spraying 8% solution of Arabic gum with a mist spray, and then apply the cellulose, pearlite, and clay for sale to the seed little by little. The coating moth was prepared by coating about 2 mm and drying the air at about 30-40 ° C. for about 1 hour in a dryer.

실험예 1 : 본 발명 코팅볍씨의 물리적 특성 조사Experimental Example 1: Investigation of physical properties of the coating seed of the present invention

상기 실시예 1에서 셀루로즈, 펄라이트 및 판매용 상토를 이용하여 제조한 코팅볍씨의 수중붕괴속도, 경도 및 수분흡수율을 조사하였다.In Example 1, the decay rate, hardness, and water absorption rate of the coated rice seed prepared using cellulose, pearlite, and commercial soil were investigated.

실험결과, 표 1, 표 2 및 도 2에 나타난 바와 같이 코팅재료에 따라 코팅볍씨의 물리적 특성이 매우 다르게 나타남을 알 수 있었다. 즉, 재료 중에 셀루로즈로 코팅한 볍씨는 수중붕괴가 느리고 경도가 강했으며 수분흡수율도 낮아 소수성(疏水性)의 성질을 보였다.As a result, as shown in Table 1, Table 2 and Figure 2 it can be seen that the physical properties of the coating is very different depending on the coating material. That is, the rice seed coated with cellulose in the material showed hydrophobic properties due to slow water collapse, high hardness, and low water absorption.

코팅볍씨의 수중붕괴속도Underwater Disintegration Rate of Coated Rice Seed 코팅재료Coating material 수중붕괴 속도*(분)Underwater decay rate * (min) 셀루로즈Cellulose 30 이상More than 30 펄라이트Pearlite 0.30.3 판매용 상토Topsoil For Sale 0.30.3 [주]*코팅볍씨를 물에 넣었을 때 붕괴되는 시간[Note] * The time that collapses when coating rice is put into water

코팅볍씨의 경도 (硬度)Hardness of Coating Rice Seed 코팅재료Coating material 경도(kg/cm2)* Hardness (kg / cm 2 ) * 셀루로즈Cellulose 9.49.4 펄라이트Pearlite 2.22.2 판매용 상토Topsoil For Sale 2.12.1 [주]*코팅볍씨를 수직으로 압박하였을 때 붕괴되는 압력을 hardnessmetter(日本 東京木屋製作所)로 측정하였음Note: The pressure that collapses when the coating is pressed vertically is measured by hardnessmetter (日本 東京 木屋 製作 所).

실험예 2 : 재료의 조성비에 따른 코팅볍씨의 발아율 조사Experimental Example 2 Investigation of Germination Rate of Coated Rice Seed according to Composition Ratio of Materials

코팅볍씨를 제조시 반드시 코팅재료를 검증하는 것이 필수적이다. 본 실험예에서는 상토, 셀루로즈, 펄라이트의 조성비에 따라 코팅볍씨의 발아에 미치는 영향을 보기 위해서 상토:셀루로즈를 1:1의 혼합비로 코팅한 볍씨, 상토와 펄라이트를 1:1의 혼합비로 코팅한 볍씨, 상토:셀루로즈:펄라이트를 1:1:1의 혼합비로 코팅한 볍씨를 제조하고, 발아율을 조사하였다.It is essential to verify the coating material when manufacturing coated rice seeds. In this experimental example, in order to see the effect on the germination of coated rice seed according to the composition ratio of top soil, cellulose, and pearlite, rice seed, top soil and pearlite were coated in a 1: 1 mixing ratio. One rice seed, top soil: cellulose: pearlite coated rice seed with a mixing ratio of 1: 1: 1, and the germination rate was investigated.

상기 제조한 코팅볍씨의 파종은 육묘상자에 휴지나 흡습을 잘하는 종이를 깔고 코팅볍씨를 간격이 없이 치상하고 육묘상자를 물을 넣은 큰 용기에 두어 흡습지를 통하여 저절로 물이 흡습되어 코팅볍씨가 수분을 흡수하게 하였다. 이를 27℃의 항온기에 두어 발아하도록 하였다.The seeding of the coated rice seed prepared above is placed on a seedling box with a tissue or paper that is good at absorbing moisture, and the coated rice seed is placed on a large container with no gaps and the seedling box is placed in a large container with water. It was made. This was placed in a thermostat at 27 ° C to germinate.

실험결과, 도 3에 나타난 바와 같이 셀루로즈 함량이 많을수록 발아가 억제되었고, 상토와 펄라이트는 발아에 아무런 지장이 없었다.As a result, as shown in Figure 3, the more cellulose content, the germination was suppressed, and the topsoil and pearlite did not interfere with germination.

상토와 펄라이트를 1:1로 혼합한 재료로 코팅한 볍씨의 모양은 도 4에 나타난 바와 같고, 이를 이용하여 육묘한 결과 표 3과 같다. 육묘는 27℃의 항온기에서10일간 생육한 결과이다. 흡습지를 밑에 깔았기 때문에 기계이앙 묘에서 필수적인 메트도 쉽게 형성되었다. 따라서 적정 코팅물질의 선발과 이를 이용하여 코팅볍씨를 제조한 후 이를 이용한 육묘 작업이 성공적으로 수행됨을 알 수 있었다.The shape of rice seed coated with a mixture of clay and pearlite in a 1: 1 ratio is as shown in FIG. 4, and the resultant seeding is shown in Table 3 below. Seedlings are the result of growing for 10 days in a thermostat at 27 ℃. Underneath the absorbent paper, the necessary mat was easily formed in the machine head. Therefore, it was found that the selection of the appropriate coating material and the production of the coating rice seed using the seedling work were successfully performed.

무코팅 볍씨와 코팅볍씨를 무상토로 육묘한 벼의 생육Growth of rice seedlings grown free of coated rice seed and coated rice seed 반복repeat 무코팅볍씨(cm)Coated rice seed (cm) 코팅볍씨(cm)Coating seed (cm) 1One 9.89.8 12.712.7 22 7.57.5 14.014.0 33 5.85.8 10.810.8 44 4.74.7 10.410.4 55 4.94.9 12.612.6 66 5.25.2 12.012.0 77 5.35.3 11.311.3 88 4.44.4 12.212.2 99 5.15.1 12.512.5 1010 4.84.8 11.511.5 평균Average 5.85.8 12.012.0

이상, 상기 실시예와 실험예를 통하여 설명한 바와 같이, 본 발명은 기존에 사용하던 상토를 사용하지 않고 벼를 육묘하는 방법에 관한 것으로, 상토, 펄라이트, 셀루로즈로 코팅한 볍씨를 단지 흡습지 상에 놓아 파종하고 수분을 흡습 하도록 하여 육묘시킴으로서 육묘작업을 생력화하고 상토를 절약할 수 있는 뛰어난 효과가 있으므로 종자산업상, 작물육묘산업상 및 육묘의 생력화에 매우 유용한 발명인 것이다.As described above, the present invention relates to a method of raising rice without using the conventionally used top soil, as described through the above Examples and Experimental Examples, and the rice seed coated with top soil, pearlite, and cellulose on the absorbent paper. It is a very useful invention for seed industry, crop seedling industry, and seedling growth because it has an excellent effect of raising seedling work and saving soil by placing seedlings so that they can sow and absorb moisture.

Claims (6)

벼의 육묘 방법에 있어서,In the rice seedling method, 볍씨는 코팅물질로 판매용상토:펄라이트를 1:1로 혼합한 것을 사용하고 접착제로 아라빅 검 8% 용액을 사용하여 제조된 코팅볍씨를 이용하며, 수분 흡습은 육묘상자에 흡습지를 깔아 코팅볍씨를 그 위에 간격없이 치상하고 이를 물이 담긴 큰 용기에 담아 자동으로 흡습케 하는 방법을 이용함으로써 상토를 사용하지 않는 것을 특징으로 하는 벼의 육묘방법.Dab seeds are used as a coating material for mixing clay: pearlite for 1: 1, and coated paddy seeds prepared by using 8% solution of Arabic gum as adhesive. A rice seedling method, characterized in that it does not use topsoil by using a method of letting it soak without gaps and automatically absorbing it in a large container of water. 삭제delete 삭제delete 삭제delete 삭제delete 삭제delete
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