KR100802170B1 - Substrate composition containing biodegradable poly aspartic acid - Google Patents

Substrate composition containing biodegradable poly aspartic acid Download PDF

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KR100802170B1
KR100802170B1 KR1020070108054A KR20070108054A KR100802170B1 KR 100802170 B1 KR100802170 B1 KR 100802170B1 KR 1020070108054 A KR1020070108054 A KR 1020070108054A KR 20070108054 A KR20070108054 A KR 20070108054A KR 100802170 B1 KR100802170 B1 KR 100802170B1
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paa
weight
polyaspartic acid
soil
growth
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김경성
남택수
이준석
손주연
최기석
명광진
장일
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주식회사 동부하이텍
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/30—Growth substrates; Culture media; Apparatus or methods therefor based on or containing synthetic organic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/16—Halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/16—Halogen-containing compounds
    • C08K2003/162—Calcium, strontium or barium halides, e.g. calcium, strontium or barium chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2217—Oxides; Hydroxides of metals of magnesium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Cultivation Of Plants (AREA)

Abstract

An environmentally friendly bed soil composition containing biodegradable polyaspartic acid having excellent water holding properties and nutrient absorption properties is provided to effectively improve the growth of seedlings when seedlings of horticultural crops and rice were raised. An environmentally friendly bed soil composition contains 10ppm to 10% by weight of biodegradable polyaspartic acid components together with 4 to 5 components selected from Coco Peat, peat moss, vermiculite, perlite, diatomaceous earth, zeolite and loess. The biodegradable polyaspartic acid components are 40% liquid polyaspartic acid. The bed soil is bed soil for horticulture or bed soil for seed bed.

Description

생분해성 폴리아스파르트산을 함유하는 친환경 상토 조성물{Substrate Composition Containing Biodegradable Poly Aspartic Acid}Substrate Composition Containing Biodegradable Poly Aspartic Acid

본 발명은 보수성과 양분흡착성이 뛰어난 생분해성 폴리아스파르트산(Poly aspartic acid; PAA)을 함유하는 친환경 상토에 관한 것이다.The present invention relates to environmentally friendly topsoil containing biodegradable poly aspartic acid (PAA) with excellent water retention and nutrient adsorption.

세계적으로 농업생산량과 비례하여 비료의 사용량이 증가하면서 경지생태계의 지속성 저하와 토양오염, 지하수오염 등의 환경오염 문제가 부각되면서 이의 개선에 관한 많은 연구가 진행되고 있다. 또한, 비료의 사용량이 많아지면서 토양 중 필요 이상으로 양분의 축적이 과다하게 되었고, 특히 시설 재배지에서는 토양의 염류의 과다 집적으로 인한 염해가 우려되는 수준으로 악화되었다.As the consumption of fertilizer increases in proportion to the agricultural production in the world, many studies are being conducted to improve the environmental problems such as sustainability degradation of the arable land ecosystem, soil pollution and groundwater pollution. In addition, as the amount of fertilizer used increased, the accumulation of nutrients in the soil was excessively necessary, and in particular, the plantation site deteriorated to the level of concern due to the excessive concentration of salts in the soil.

이에 최근 웰빙(well-being)과 지속가능한 소비에 대한 국내외 관심이 증가함에 따라, 국민들의 친환경상품에 대한 관심도가 높아지고 있다. 이러한 관심은 농산물에서는 더욱 높게 나타나 화학비료, 유기 합성농약, 가축 사료 첨가제 등 일체의 합성 화학 물질을 사용하지 않고, 유기물과 자연광석, 미생물 등 자연적인 자재만을 사용하는 농법인 친환경 농업에 대한 관심이 크게 높아지고 있다.Recently, as domestic and foreign interest in well-being and sustainable consumption increases, people's interest in eco-friendly products is increasing. This interest is higher in agricultural products, so there is no interest in eco-friendly agriculture, which is a farming method that uses only natural materials such as organic materials, natural ores and microorganisms, without using any synthetic chemicals such as chemical fertilizers, organic synthetic pesticides and livestock feed additives. It is getting higher.

또한, 정부의 친환경 농업정책의 확대로 유기농 농산물의 재배 농가와 면적 이 증가하고 무농약 농산물이나 저농약 농산물 재배 농가들도 화학비료를 사용하지 않는 유기농 전용 상토를 사용하는 경향이 증가하고 있는 추세이다.In addition, due to the expansion of the government's environmentally friendly agricultural policy, the number of farms and areas of organic farms are increasing, and organic farmers who use no-fertilizer or low-pest agricultural products are also using organic soils.

이러한 일환의 하나로, 유기농산물 및 전환기 유기농산물 재배에서 토양개량과 작물생육을 위해 사용이 가능한 자재와 사용가능한 조건(친환경농업육성법 시행규칙 제7조 관련)을 충족시키는 자재를 이용한 상토 제품의 개발이 진행되고 있다. As part of this, the development of top-level products using materials that can be used for soil improvement and crop growth in organic and transitional organic farming and that meets the conditions (related to Article 7 of the Enforcement Regulations of the Eco-Friendly Agriculture Promotion Act). It's going on.

그러나 기존의 친환경 유기농 전용 벼 못자리용 상토 사용시, 비료 성분 부족에 의한 비절 현상이 발생하여 이앙에 적합한 초장 확보가 어렵고, 추비로 공급할만한 친환경 자재의 공급에도 어려움이 있었다. 또한 이러한 기존 친환경 상토시 육묘 불량으로 유기농 상토에 대한 불신이 커지고 있으며, 일반 관행 농법에서 사용되고 있는 상토들은 잔류 농약 검출 등으로 친환경 농업에 사용되기 어려운 문제점들이 있었다.However, when using existing eco-friendly organic rice paddy topsoil, sedimentary phenomenon occurs due to lack of fertilizer ingredients, so it is difficult to secure a suitable height for transplanting, and it is also difficult to supply eco-friendly materials that can be supplied as a chubi. In addition, there is a growing distrust in organic soil due to the poor quality of conventional soil seedlings, and the soils used in general farming methods are difficult to be used in environmentally friendly agriculture due to the detection of residual pesticides.

일종의 폴리아미노산인 폴리아스파르트산은 아마이드 결합으로 구성된 펩타이드 사슬로서, 일반적으로 아스파르트산의 열중합 방식에 의해 제조되어진다. 이러한 폴리아스파르트산의 제조에 관해서는 미국특허 제4839461호, 미국특허 제4590260호, 독일특허 제2253190호, 미국특허 제5057597호, 미국특허 제5219952호, 미국특허 제5288783호 등에 이미 잘 공개되어 있다.Polyaspartic acid, a kind of polyamino acid, is a peptide chain composed of amide bonds, and is generally prepared by thermal polymerization of aspartic acid. As for the preparation of such polyaspartic acid, U.S. Patent No. 4839461, U.S. Pat.No.4590260, Germany Patent No.2253190, U.S. Pat.No.5057597, U.S. Pat.No.5219952, U.S. Pat.No. .

이러한 폴리아스파르트산은 보수성과 생분해성을 지니고 있어 토양 중이나 물속에서 양분이 이온상태로 녹아 있을 때, 이를 흡착하였다가 자신이 분해되면서 흡착된 양분을 용출하는 생분해성 친환경 소재로, 시설재배 특히 관주용으로 처리할 경우, 많은 잔뿌리가 발생하여 양분이나 수분을 흡수하는데 효과적으로 기여하 여 작물의 생육 및 수확량을 증대시킬 수 있는 친환경 소재로 검토되고 있다.This polyaspartic acid is conservative and biodegradable, so that when nutrients are dissolved in ionic state in soil or water, they are adsorbed and elutes the adsorbed nutrients as they are decomposed. When treated, it is considered as an eco-friendly material that can generate a lot of small roots, effectively contribute to the absorption of nutrients or moisture, and increase the growth and yield of crops.

본 발명은 상기와 같은 요구에 의해 안출된 것으로서, 본 발명의 목적은 보수성과 양분흡착성이 뛰어난 생분해성 폴리아스파르트산을 함유하는 육묘 특성이 우수한 친환경 상토 조성물을 제공하는 것이다.The present invention has been made in view of the above requirements, and an object of the present invention is to provide an environment-friendly clay composition having excellent seedling properties containing biodegradable polyaspartic acid excellent in water retention and nutrient adsorption.

이와 같은 목적을 달성하기 위한 본 발명은 보수성과 양분흡착성이 뛰어난 생분해성 폴리아스파르트산을 함유하는 친환경 상토 조성물에 관한 것이다.The present invention for achieving the above object relates to an environment-friendly topsoil composition containing biodegradable polyaspartic acid excellent in water retention and nutrient adsorption.

보다 구체적으로, 본 발명은 코코피트, 피트모스, 질석, 펄라이트, 규조토, 제오라이트, 황토 중에서 선택되는 4 내지 5종의 성분으로 이루어진 상토 재료와 비료를 포함하여 이루어진 육묘용 상토에 있어서, 상기 상토 내에 상토 중량대비 폴리아스파르트산 성분이 10ppm 내지 10% 수준으로 함유된 것을 특징으로 하는 친환경 상토 조성물에 관한 것이다.More specifically, the present invention, in the soil for seedlings comprising a soil material and fertilizer consisting of 4 to 5 components selected from coco peat, peat moss, vermiculite, pearlite, diatomaceous earth, zeolite, ocher, It relates to an environment-friendly topsoil composition, characterized in that the polyaspartic acid component by weight to 10ppm to 10% level.

본 발명에서 사용되는 상기 폴리아스파르트산(이하 ‘PAA’라 함) 성분은 액상 또는 분상의 형태에 제한됨이 없이 모두 사용 가능하나, 바람직하기로는 40% 액상 폴리아스파르트산인 것을 특징으로 한다.The polyaspartic acid (hereinafter referred to as 'PAA') components used in the present invention can be used without any limitation in the form of liquid or powder, preferably 40% liquid polyaspartic acid.

상기 육묘용 상토는 특별히 그 용도가 제한되지 않고 대부분의 농작물에 범용으로 사용될 수 있으나, 바람직하기로는 원예용 상토 또는 못자리용 상토인 것을 특징으로 한다.The seedling soil is not particularly limited in its use and can be used in general for most crops, but it is preferably characterized in that it is a horticulture soil or a clay soil.

이하, 본 발명의 구성을 바람직한 실시예를 통하여 보다 상세히 설명할 것이나, 이들 실시예는 오로지 본 발명을 구체적으로 예시하기 위한 것으로서 본 발명의 범위가 이들 실시예에 의해 제한되는 것은 아니며, 본 발명의 범위는 오직 특허청구범위에 기재된 바에 의해 한정되어야 할 것이다.Hereinafter, the configuration of the present invention will be described in more detail with reference to preferred embodiments, but these embodiments are only for illustrating the present invention specifically, the scope of the present invention is not limited by these examples, The scope shall be defined only by what is stated in the claims.

<실시예 1> 원예작물 직파 육묘시 PAA 함유 원예용 상토의 육묘 효과 시험Example 1 Test of seedling effect of PAA-containing horticultural soil in direct seedlings of horticultural crops

1. 재료 및 방법1. Materials and Methods

- 주재료: PAA 40% 액상(애경유화)-Main material: PAA 40% liquid (Aekyung Emulsification)

- 부재료: 코코피트, 피트모스, 질석, 펄라이트, 제오라이트, 비료-Subsidiary materials: coco peat, peat moss, vermiculite, pearlite, zeolite, fertilizer

- 시험방법: 코코피트 50~70 중량부, 피트모스 5~15 중량부, 질석 5~15 중량부, 펄라이트 5~15 중량부, 제오라이트 5~15 중량부 및 적량의 비료를 균일하게 혼합하여 상토를 조성하고, PAA를 상기 상토 중량대비 각각 200ppm, 400ppm 및 800ppm 수준으로 투입하여 PAA 함량이 다른 원예용 상토를 각각 제제한다. 트레이에 상토를 담고, 수박, 고추를 파종한 후 파종후 30일에 묘의 생육을 조사한다. -Test method: 50 to 70 parts by weight of coco peat, 5 to 15 parts by weight, vermiculite 5 to 15 parts by weight, pearlite 5 to 15 parts by weight, zeolite 5 to 15 parts by weight, and a suitable amount of fertilizer. To prepare the horticultural soils having different PAA contents, respectively, by adding 200 ppm, 400 ppm and 800 ppm of PAA to the weight of the clay. Place topsoil in trays, sow watermelon and pepper, and examine seedling growth 30 days after sowing.

- 조사항목: 초장, 엽수, 지상부 생체중, 지하부 건물중-Survey items: tall grass, conifers, ground live weight, underground building

- 재배관리: 기타 재배관리는 농촌진흥청 표준영농교본(수박재배, 고추재배)에 준하였다.-Cultivation management: Other cultivation management was based on the Rural Development Administration's standard farming manual (watermelon cultivation, pepper cultivation).

2. 결과2. Results

원예작물 직파 육묘시 PAA 함유 원예용 상토의 육묘 효과를 검정하고자 수박, 고추를 대상으로 묘의 생육을 조사하였다.In order to test the seedling effect of PAA-containing horticultural soils in the horticulture of horticultural crops, the growth of seedlings was investigated in watermelon and red pepper.

[표 1] PAA 투입 농도별 수박, 고추의 유묘 생육[Table 1] Seedling growth of watermelon and red pepper by PAA concentration

No.No. 시험재료Test material PAA농도 (ppm)PAA concentration (ppm) 수박watermelon 고추pepper 초장 (cm)Extra long (cm) 엽수ground game 지상부 생체중 (g/주)Above ground live weight (g / week) 지하부 건물중 (g/주)Underground building (g / week) 초장 (cm)Extra long (cm) 엽수ground game 지상부 생체중 (g/주)Above ground live weight (g / week) 지하부 건물중 (g/주)Underground building (g / week) 1One 원예용상토Horticulture 200200 23.523.5 3.33.3 4.414.41 0.1430.143 11.811.8 4.34.3 0.920.92 0.0670.067 22 ““ 400400 26.726.7 3.53.5 4.674.67 0.1500.150 12.712.7 4.54.5 1.051.05 0.0700.070 33 ““ 800800 29.129.1 3.43.4 4.854.85 0.1670.167 14.814.8 4.54.5 1.191.19 0.0770.077 44 ““ 무처리No treatment 20.220.2 3.03.0 4.314.31 0.1400.140 10.610.6 4.04.0 0.810.81 0.0630.063

*PAA 함유 원예용 상토 : PAA 40% 용액을 원예용 상토에 투입하여 혼합한 상토* PAA-containing horticulture soil: A mixture of PAA 40% solution added to horticulture soil

수박 직파 육묘시 본 발명의 PAA 함유 원예용 상토를 이용한 결과, 모든 PAA 투입 상토에서 PAA가 함유되지 않은 무처리와 비교하여 초장, 엽수, 지상부 생체중, 지하부 건물중 등 유묘의 생육이 양호하게 개선되었다. 특히, PAA를 800ppm 수준으로 투입 조성한 원예용 상토를 이용하는 경우, 유묘의 생육이 가장 양호하였다. 이러한 육묘 개선 효과는 고추 육묘시에도 동일하게 양호한 것으로 확인되었으며, PAA가 함유된 원예용 상토는 수박, 고추 등 원예작물의 육묘 개선효과가 우수한 것을 확인할 수 있었다(표 1).As a result of using the PAA-containing horticultural soil of the present invention in watermelon direct seedling growth, the growth of seedlings such as grass length, leaves, ground live weight, and underground building improved in all PAA-filled soils compared with no PAA-free treatment. . In particular, the growth of seedlings was the best when using the horticultural soil containing PAA at 800 ppm level. This seedling improvement effect was confirmed to be equally good at the time of pepper seedlings, it was confirmed that the horticultural soil containing PAA is excellent in the seedling improvement effect of horticultural crops such as watermelon, pepper (Table 1).

<실시예 2> 원예작물 접목 육묘시 PAA 함유 원예용 상토의 육묘 효과 시험Example 2 Growth Effect of PAA-Containing Horticultural Soils in Grafting of Horticultural Crops

1. 재료 및 방법1. Materials and Methods

- 주재료: PAA 40% 액상(애경유화)-Main material: PAA 40% liquid (Aekyung Emulsification)

- 부재료: 코코피트, 피트모스, 질석, 펄라이트, 제오라이트, 비료-Subsidiary materials: coco peat, peat moss, vermiculite, pearlite, zeolite, fertilizer

- 시험방법: 코코피트 50~70 중량부, 피트모스 5~15 중량부, 질석 5~15 중량부, 펄라이트 5~15 중량부, 제오라이트 5~15 중량부 및 적량의 비료를 균일하게 혼합하여 상토를 조성하고, PAA를 상기 상토 중량대비 각각 200ppm, 400ppm 및 800ppm 수준으로 투입하여 PAA 함량이 다른 PAA 함유 원예용 상토를 각각 제제한다. 트레이에 상토를 담고 단근 접목한 수박을 삽수한 후 20일후 접목의 생육을 조사한다.-Test method: 50 to 70 parts by weight of coco peat, 5 to 15 parts by weight, vermiculite 5 to 15 parts by weight, pearlite 5 to 15 parts by weight, zeolite 5 to 15 parts by weight, and a suitable amount of fertilizer. To prepare a PAA-containing horticultural soils having different PAA contents by adding 200 ppm, 400 ppm and 800 ppm levels of PAA, respectively. Insert the topsoil into the tray and insert the short-term grafted watermelon and examine the growth of the grafting 20 days later.

- 조사항목: 대목경, 대목절간장, 접수절간장, 접수 초장, 지상부 생체중, 근장, 지하부 건물중-Survey items: large diameter, large sized soy sauce, receptional soy sauce, reception height, ground live weight, root length, underground building

- 재배관리: 기타 재배관리는 농촌진흥청 표준영농교본(수박재배)에 준하였다.-Cultivation management: Other cultivation management was in accordance with the Rural Development Administration's standard farming manual (watermelon cultivation).

2. 결과2. Results

원예작물 접목 육묘시 PAA 함유 원예용 상토의 육묘 효과를 검정하고자 수박을 대상으로 접목의 생육을 조사하였다.In order to examine the effect of PAA-containing horticulture on the cultivation of horticultural crops, the growth of grafting was investigated.

[표 2] PAA 투입 농도별 수박의 접목 생육[Table 2] Grafting and growing watermelons by concentration of PAA

No.No. 시험재료Test material PAA농도 (ppm)PAA concentration (ppm) 대목경(mm)Large diameter (mm) 대목 절간장(cm)Large tree soy sauce (cm) 접수 절간장 (cm)Reception soy sauce (cm) 접수 초장 (cm)Reception height (cm) 접수 생체중 (g/주)Reception weight (g / week) 근장 (cm)Root length (cm) 지하부 건물중 (mg/주)Underground building (mg / week) 1One 원예용상토Horticulture 200200 5.05.0 2.542.54 1.391.39 9.79.7 1.481.48 18.718.7 27.427.4 22 ““ 400400 5.15.1 2.622.62 1.461.46 10.210.2 1.551.55 19.219.2 28.428.4 33 ““ 800800 5.05.0 2.552.55 1.881.88 9.59.5 1.401.40 17.317.3 26.226.2 44 ““ 무처리No treatment 4.94.9 2.342.34 1.741.74 8.98.9 1.341.34 16.416.4 19.219.2

*PAA 함유 원예용 상토 : PAA 40% 용액을 원예용 상토에 투입하여 혼합한 상토* PAA-containing horticulture soil: A mixture of PAA 40% solution added to horticulture soil

수박 접목 육묘시 본 발명의 PAA 함유 원예용 상토를 이용한 결과, 모든 PAA 투입 상토에서 PAA가 함유되지 않은 무처리와 비교하여 접수 절간장을 제외한 대목경, 대목 절간장, 접수 초장, 접수 생체중, 근장, 지하부 건물중 등 대목 및 접수의 생육이 양호하게 개선되었다. 특히 PAA를 400ppm 수준으로 투입 조성한 원예용 상토를 이용하는 경우, 대목 및 접수의 생육이 가장 양호하였다. 결과적으로 본 발명의 PAA가 함유된 원예용 상토는 수박 등 원예작물의 접목시 육묘 개선효과가 우수한 것을 확인할 수 있었다(표 2).As a result of using watermelon PAA-containing horticultural soil of the present invention when grafting watermelon, compared to no treatment without PAA in all PAA-injected soils, large diameter except large intake soybean, large intestine soybean, intake herb, intake live weight, root, underground Growth of large tree and reception desk in building improved well. In particular, when horticultural soils containing 400 ppm of PAA were used, the growth of large trees and plants was the best. As a result, it was confirmed that the horticultural soil containing PAA of the present invention has an excellent seedling improvement effect when horticultural plants such as watermelon are grafted (Table 2).

<실시예 3> 벼 못자리 육묘시 PAA 함유 못자리용 상토의 육묘 효과 시험<Example 3> Seedling effect test of PAA-containing nail tops during rice seedling raising

1. 재료 및 방법1. Materials and Methods

- 주재료: PAA 40% 액상(애경유화)-Main material: PAA 40% liquid (Aekyung Emulsification)

- 부재료: 코코피트, 피트모스, 질석, 제오라이트, 비료-Subsidiary materials: coco peat, peat moss, vermiculite, zeolite, fertilizer

- 시험방법: 코코피트 5~20 중량부, 피트모스 5~15 중량부, 질석 50~70 중량부, 제오라이트 5~20 중량부 및 적량의 비료를 균일하게 혼합하여 상토를 조성하고, PAA를 상기 상토 20L당 각각 25㎖(1,250ppm), 50㎖(2,500ppm) 및 100㎖(5,000ppm) 수준으로 투입하여 PAA 함량이 다른 못자리용 상토를 각각 제제한다. 어린모용 육묘상자에 상토를 담고 상자당 물을 1ℓ씩 관주한 다음, 최아시킨 벼 종자를 건종자 기준으로 상자당 150g을 파종한 후, 동일한 상토 1ℓ씩을 복토하고, 파종 12일, 21일 후에 묘의 생육을 조사한다.-Test method: 5 to 20 parts by weight of cocopite, 5 to 15 parts by weight of peat moss, 50 to 70 parts by weight of vermiculite, 5 to 20 parts by weight of zeolite, and a suitable amount of fertilizer to uniformly form a soil, and PAA is the top soil 25 ml (1,250ppm), 50ml (2,500ppm) and 100ml (5,000ppm) levels of 20L each are prepared for each clay bed with different PAA contents. Place the top soil in the seedling box for young mothers, irrigate 1 liter of water per box, sow 150 g per box based on the seedlings of the youngest rice seeds, and cover 1 liter of the same topsoil, and after 12 days and 21 days of sowing, Investigate growth.

- 조사항목: 초장, 엽수, SPAD(엽색도), 생체중-Survey items: height, leaf, SPAD, weight

- 재배관리: 기타 재배관리는 농촌진흥청 수도 표준재배법에 준하였다.-Cultivation management: Other cultivation management was in accordance with the RDA Capital Cultivation Law.

2. 결과2. Results

벼 못자리 육묘시 PAA 함유 못자리용 상토의 육묘 효과를 검정하고자 파종 12일 및 21일 후의 묘 생육을 조사하였다.Seedling growth of 12 and 21 days after sowing was examined to evaluate the seedling effect of PAA-containing nail soil during rice seedling growth.

[표 3] PAA 투입 농도별 파종 12일후 묘의 생육Table 3 Growth of seedlings after 12 days of sowing by PAA concentration

No.No. 처리process 처리량Throughput A.IA.I 비고Remarks 초장Extra long 엽수ground game SPADSPAD (㎖/상토20L)(Ml / top soil 20L) (㎖/상토20L)(Ml / top soil 20L) (cm)(cm) 1One PAA 40%PAA 40% 2525 1010 중량weight 17.117.1 1.51.5 28.928.9 22 PAA 40%PAA 40% 5050 2020 중량weight 17.817.8 1.51.5 29.829.8 33 PAA 40%PAA 40% 100100 4040 중량weight 17.217.2 1.61.6 29.629.6 44 PAA 40%PAA 40% 2525 1010 경량Lightweight 18.618.6 1.51.5 29.029.0 55 PAA 40%PAA 40% 5050 2020 경량Lightweight 19.319.3 1.61.6 28.728.7 66 PAA 40%PAA 40% 100100 4040 경량Lightweight 19.119.1 1.51.5 29.329.3 77 무처리No treatment -- -- 당사 중량Our weight 17.017.0 1.51.5 28.428.4 88 무처리No treatment -- -- 당사 경량Our light weight 17.717.7 1.61.6 28.928.9

* A.I： active ingredient, 유효성분* A.I ： active ingredient, active ingredient

[표 4] PAA 투입 농도별 파종 21일후 묘의 생육[Table 4] Growth of seedlings 21 days after sowing by PAA concentration

No.No. 처리process 처리량Throughput A.IA.I 비고Remarks 초장Extra long 엽수ground game SPADSPAD 생체중Live weight (㎖/상토20L)(Ml / top soil 20L) (㎖/상토20L)(Ml / top soil 20L) (cm)(cm) (g/주)(g / week) 1One PAA 40%PAA 40% 2525 1010 중량weight 22.322.3 3.03.0 26.426.4 0.1620.162 22 PAA 40%PAA 40% 5050 2020 중량weight 22.922.9 3.03.0 27.127.1 0.1660.166 33 PAA 40%PAA 40% 100100 4040 중량weight 22.122.1 3.03.0 27.227.2 0.1660.166 44 PAA 40%PAA 40% 2525 1010 경량Lightweight 22.822.8 3.03.0 26.626.6 0.1660.166 55 PAA 40%PAA 40% 5050 2020 경량Lightweight 23.923.9 3.03.0 26.726.7 0.1730.173 66 PAA 40%PAA 40% 100100 4040 경량Lightweight 23.123.1 3.03.0 26.826.8 0.1690.169 77 무처리No treatment -- -- 당사 중량Our weight 21.921.9 3.03.0 26.026.0 0.1630.163 88 무처리No treatment -- -- 당사 경량Our light weight 22.822.8 3.03.0 26.626.6 0.1640.164

* A.I： active ingredient, 유효성분* A.I ： active ingredient, active ingredient

벼 못자리 육묘시 본 발명의 PAA 함유 못자리용 상토를 이용한 결과, 중량 상토의 경우, PAA 투입 상토에서 PAA가 함유되지 않은 무처리와 비교하여 엽수는 비슷하였으나 초장, SPAD, 생체중 등에서 묘의 생육이 양호하게 개선되었다. 또한 경량 상토의 경우에서도 중량 상토와 비슷한 양상을 나타내었다. 종합적으로 모든 PAA 투입 상토에서 PAA가 함유되지 않은 무처리와 비교하여 묘소질이 양호하게 개선되어 본 발명의 PAA가 함유된 못자리용 상토는 벼 못자리 육묘시 묘의 생육 개선효과가 우수한 것을 확인할 수 있었다(표 3, 4).As a result of using the PAA-containing nail tops of the present invention in rice seedling seedlings, the number of leaves was similar to the non-treated PAA-free soils in the PAA-injected tops, but the growth of seedlings was good in the height, SPAD, and live weight. Improvements were made. Also, in the case of light soil, it showed similar pattern with heavy soil. Overall, all the PAA-filled soils showed better quality of seedlings compared to no treatment without PAA, so it was confirmed that the clay soils for PAZ containing the present invention had an excellent effect of improving seedling growth during rice seedling growth. 3, 4).

이상에서 상술한 바와 같이 본 발명에 따른 보수성과 양분흡착성이 뛰어난 생분해성 폴리아스파르트산을 함유하는 상토 조성물은 원예작물 및 벼의 육묘시 유묘의 생육을 효과적으로 개선하는 친환경 상토 조성물인 것으로 평가되었다.As described above, the topological composition containing the biodegradable polyaspartic acid excellent in water retention and nutrient adsorption according to the present invention was evaluated to be an environmentally friendly topological composition that effectively improves the growth of seedlings during the cultivation of horticultural crops and rice.

Claims (3)

코코피트, 피트모스, 질석, 펄라이트, 규조토, 제오라이트, 황토 중에서 선택되는 4 내지 5종의 성분으로 이루어진 상토 재료와 비료를 포함하여 이루어진 육묘용 상토에 있어서, 상기 상토 내에 상토 중량대비 폴리아스파르트산 성분이 10ppm 내지 10%로 함유된 것을 특징으로 하는 친환경 상토 조성물.In seedling clay comprising 4-5 kinds of components selected from coco peat, peat moss, vermiculite, pearlite, diatomaceous earth, zeolite and loess, the polyaspartic acid component is added Eco-friendly clay composition, characterized in that contained 10ppm to 10%. 제1항에 있어서, 상기 폴리아스파르트산 성분은 40% 액상 폴리아스파르트산인 것을 특징으로 하는 친환경 상토 조성물.The eco-friendly topsoil composition of claim 1, wherein the polyaspartic acid component is 40% liquid polyaspartic acid. 제2항에 있어서, 상기 육묘용 상토는 원예용 상토 또는 못자리용 상토인 것을 특징으로 하는 친환경 상토 조성물.The environmentally friendly clay composition according to claim 2, wherein the seedling clay is horticultural clay or nail clay.
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101034911B1 (en) 2009-05-22 2011-05-17 박재희 Planting soil composition and method for manufacturing planting soil
CN102584465A (en) * 2012-03-06 2012-07-18 浙江农林大学 Fast Carya cathayensis Sarg. container seedling matrix and method thereof
KR101207791B1 (en) * 2012-05-08 2012-12-04 (주)참그로 Bed soil composition for raising paddy rice containing bottom ash
CN102924174A (en) * 2012-11-14 2013-02-13 河北省科学院生物研究所 Cucumber growing medium using pig manures and biogas residues as fertilizer sources, and preparation method of cucumber growing medium
KR20200145031A (en) * 2019-06-20 2020-12-30 주식회사 포이엔 Cohesive bed soil and manufacturing method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100531040B1 (en) 2001-09-19 2005-11-24 주식회사 효성 Microbial Preparation Using Biodegradating Polymer and Method for Producing Thereof
KR100634380B1 (en) 2000-12-21 2006-10-16 에스케이케미칼주식회사 Polyaspartic acid and salt thereof and preparation method thereof
KR100791902B1 (en) 2002-03-14 2008-01-07 에스케이케미칼주식회사 A preparing method of polyaspartic acid

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100634380B1 (en) 2000-12-21 2006-10-16 에스케이케미칼주식회사 Polyaspartic acid and salt thereof and preparation method thereof
KR100531040B1 (en) 2001-09-19 2005-11-24 주식회사 효성 Microbial Preparation Using Biodegradating Polymer and Method for Producing Thereof
KR100791902B1 (en) 2002-03-14 2008-01-07 에스케이케미칼주식회사 A preparing method of polyaspartic acid

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101034911B1 (en) 2009-05-22 2011-05-17 박재희 Planting soil composition and method for manufacturing planting soil
CN102584465A (en) * 2012-03-06 2012-07-18 浙江农林大学 Fast Carya cathayensis Sarg. container seedling matrix and method thereof
KR101207791B1 (en) * 2012-05-08 2012-12-04 (주)참그로 Bed soil composition for raising paddy rice containing bottom ash
CN102924174A (en) * 2012-11-14 2013-02-13 河北省科学院生物研究所 Cucumber growing medium using pig manures and biogas residues as fertilizer sources, and preparation method of cucumber growing medium
CN102924174B (en) * 2012-11-14 2014-07-02 河北省科学院生物研究所 Cucumber growing medium using pig manures and biogas residues as fertilizer sources, and preparation method of cucumber growing medium
KR20200145031A (en) * 2019-06-20 2020-12-30 주식회사 포이엔 Cohesive bed soil and manufacturing method thereof
KR102258759B1 (en) * 2019-06-20 2021-06-01 주식회사 포이엔 Cohesive bed soil and manufacturing method thereof

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