KR20200029488A - Nutrient solution - Google Patents
Nutrient solution Download PDFInfo
- Publication number
- KR20200029488A KR20200029488A KR1020207002292A KR20207002292A KR20200029488A KR 20200029488 A KR20200029488 A KR 20200029488A KR 1020207002292 A KR1020207002292 A KR 1020207002292A KR 20207002292 A KR20207002292 A KR 20207002292A KR 20200029488 A KR20200029488 A KR 20200029488A
- Authority
- KR
- South Korea
- Prior art keywords
- nutrient solution
- content
- medium
- nitrogen
- weight
- Prior art date
Links
- 235000015097 nutrients Nutrition 0.000 title claims abstract description 52
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 32
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 claims abstract description 23
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims abstract description 23
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000292 calcium oxide Substances 0.000 claims abstract description 22
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 16
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910001950 potassium oxide Inorganic materials 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 8
- 235000014653 Carica parviflora Nutrition 0.000 claims description 7
- -1 B 2 O 3 Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 241000243321 Cnidaria Species 0.000 claims 1
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 7
- 244000132059 Carica parviflora Species 0.000 description 6
- 241000227653 Lycopersicon Species 0.000 description 4
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 4
- 238000003306 harvesting Methods 0.000 description 3
- 206010022971 Iron Deficiencies Diseases 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910052815 sulfur oxide Inorganic materials 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 235000011299 Brassica oleracea var botrytis Nutrition 0.000 description 1
- 235000017647 Brassica oleracea var italica Nutrition 0.000 description 1
- 240000003259 Brassica oleracea var. botrytis Species 0.000 description 1
- 240000009088 Fragaria x ananassa Species 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 241000237502 Ostreidae Species 0.000 description 1
- 241000237509 Patinopecten sp. Species 0.000 description 1
- 244000088415 Raphanus sativus Species 0.000 description 1
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 244000300264 Spinacia oleracea Species 0.000 description 1
- 235000009337 Spinacia oleracea Nutrition 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000020636 oyster Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 235000020637 scallop Nutrition 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 235000021012 strawberries Nutrition 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Classifications
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
-
- 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
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
-
- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C1/00—Ammonium nitrate fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
- C05G5/23—Solutions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Inorganic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Botany (AREA)
- Hydroponics (AREA)
- Fertilizers (AREA)
- Cultivation Of Plants (AREA)
Abstract
본 발명은 식물 재배용의 배지에 공급되는 양액에 관한 것으로서, 수확량을 높일 수 있으며, 또한, 식물의 당도를 높일 수 있는 양액을 제공한다. 양액은, 식물 재배용의 배지에 적용되는 것이다. 양액은, 물과, 질산태 질소 및 암모니아태 질소 중의 적어도 하나와, 인산과, 산화칼륨과, 산화칼슘을 포함한다. 질산태 질소 및 암모니아태 질소의 총합을 100중량부로 했을 때에, 인산의 함유량은, 48~70중량부이고, 산화칼륨의 함유량은, 160~180중량부이며, 산화칼슘의 함유량은, 30~85중량부이다.The present invention relates to a nutrient solution that is supplied to the medium for plant cultivation, it is possible to increase the yield, and also provides a nutrient solution that can increase the sugar content of the plant. The nutrient solution is applied to a medium for plant cultivation. The nutrient solution contains water, at least one of nitrogen nitrate and ammonia nitrogen, phosphoric acid, potassium oxide, and calcium oxide. When the total amount of nitrogen nitrate and ammonia nitrogen is 100 parts by weight, the content of phosphoric acid is 48 to 70 parts by weight, the content of potassium oxide is 160 to 180 parts by weight, and the content of calcium oxide is 30 to 85 Parts by weight.
Description
[0001] 본 발명은, 식물 재배용의 배지(培地)에 공급되는 양액에 관한 것이다.[0001] The present invention relates to a nutrient solution supplied to a medium for plant cultivation.
[0002] 배지에 재배 식물을 심고, 배양액을 공급하여 재배하는 기술이 제안되고 있다(특허문헌 1 참조).[0002] A technique of planting a cultivated plant in a medium and supplying a culture solution to cultivate it has been proposed (see Patent Document 1).
[0004] 본 발명의 목적은, 식물 재배용의 배지에 공급되는 양액으로서, 수확량을 높일 수 있으며, 또한, 식물의 당도를 높일 수 있는 양액을 제공하는 데에 있다.[0004] An object of the present invention is to provide a nutrient solution capable of increasing the yield and also increasing the sugar content of the plant as a nutrient solution supplied to the medium for plant cultivation.
[0005] 본원의 발명자는, 양액이, 질산태(窒酸態) 질소 및 암모니아태 질소의 총합 중량과의 관계에서, 인산, 산화칼륨, 산화칼슘을 소정량 함유함으로써, 이 양액에 의해 재배되는 식물의 수확량이 향상되고 식물의 당도가 향상되는 것을 발견하고, 본 발명에 이르렀다.[0005] The inventor of the present application is cultivated by this nutrient solution by containing a predetermined amount of phosphoric acid, potassium oxide, and calcium oxide in a relationship with the total weight of the nitrate nitrogen and ammonia nitrogen. It has been found that the yield of plants is improved and the sugar content of plants is improved, and the present invention has been reached.
[0006] 본 발명의 양액은,The nutrient solution of the present invention,
식물 재배용의 배지에 적용되는 양액으로서, As a nutrient solution applied to the medium for plant cultivation,
물과,Water,
질산태 질소 및 암모니아태 질소 중의 적어도 하나와, At least one of nitrate nitrogen and ammonia nitrogen,
인산과,Phosphoric Acid,
산화칼륨과,Potassium oxide,
산화칼슘을 포함하고, Contains calcium oxide,
질산태 질소 및 암모니아태 질소의 총합을 100중량부로 했을 때에, 인산의 함유량은, 48~70중량부이고, When the total amount of nitrogen nitrate and ammonia nitrogen is 100 parts by weight, the content of phosphoric acid is 48 to 70 parts by weight,
산화칼륨의 함유량은, 160~180중량부이며, The content of potassium oxide is 160 to 180 parts by weight,
산화칼슘의 함유량은, 30~85중량부이다.The content of calcium oxide is 30 to 85 parts by weight.
[0007] 본 발명에 있어서, 상기 인산의 함유량에 대한 상기 산화칼슘의 함유량의 비(산화칼슘의 함유량/인산의 함유량)는, 1.2~1.6일 수 있다.[0007] In the present invention, the ratio of the content of the calcium oxide to the content of the phosphoric acid (content of calcium oxide / content of phosphoric acid) may be 1.2 to 1.6.
[0008] 본 발명에 있어서, 상기 양액에 있어서의 상기 질산태 질소 및 암모니아태 질소의 총합의 농도가 80~550 ㎎/L일 수 있다.In the present invention, the concentration of the sum total of the nitrate nitrogen and ammonia nitrogen in the nutrient solution may be 80 ~ 550 mg / L.
[0009] 본 발명에 있어서, 상기 암모니아태 질소의 함유량에 대한 상기 질산태 질소의 비(질산태 질소의 함유량/암모니아태 질소의 함유량)는, 5~10일 수 있다.In the present invention, the ratio of the nitrate nitrogen to the content of the ammonia nitrogen (the content of nitrogen nitrate / the content of ammonia nitrogen) may be 5 to 10.
[0010] 본 발명에 있어서, 상기 산화칼슘의 함유량에 대한 상기 산화칼륨의 함유량의 비(산화칼륨의 함유량/산화칼슘의 함유량)는, 2.0~2.6일 수 있다.In the present invention, the ratio of the content of the potassium oxide to the content of the calcium oxide (content of potassium oxide / content of calcium oxide) may be 2.0 to 2.6.
[0011] 본 발명에 있어서, 유황산화물(황산이온을 포함함)이 포함되어 있지 않은 것이 바람직하다.[0011] In the present invention, it is preferable that sulfur oxides (including sulfate ions) are not included.
[0012] 본 발명에 있어서, 상기 배지는, 무기질 배지일 수가 있다.[0012] In the present invention, the medium may be an inorganic medium.
[0013] 본 발명에 있어서, 상기 배지는, 알칼리성 배지일 수가 있다.[0013] In the present invention, the medium may be an alkaline medium.
[0014] 본 발명에 있어서, 상기 배지는, 산호 자갈을 포함할 수가 있다.In the present invention, the medium may include coral pebbles.
[0015] 본 발명에 있어서, 상기 양액은, MgO, MnO, B2O3, Fe, Cu, Zn 및 Mo로 이루어지는 그룹으로부터 선택된 적어도 1종을 포함할 수가 있다.In the present invention, the nutrient solution may include at least one selected from the group consisting of MgO, MnO, B 2 O 3 , Fe, Cu, Zn and Mo.
[0016] 본 명세서에 있어서, 「A~B」라고 했을 때에, 「A 이상, B 이하의 범위 내」인 것을 나타낸다.In this specification, when it is said to be "A to B", it shows that it is "in the range of A or more and B or less."
[0017] 본 발명의 양액을 배지에서의 식물 재배에 적용함으로써, 수확량을 높일 수 있으며, 또한, 식물의 당도를 높일 수가 있다.By applying the nutrient solution of the present invention to plant cultivation in the medium, the yield can be increased, and also the sugar content of the plant can be increased.
[0018] 이하, 본 발명의 적합한 실시형태에 대해 상세하게 설명한다.[0018] Hereinafter, preferred embodiments of the present invention will be described in detail.
[0019] 1. 양액[0019] 1. Nutrient solution
실시형태와 관련되는 양액은, 식물 재배용의 배지에 적용되는 것이다. 배지는, 예컨대 무기질 배지로 할 수가 있으며, 또한, 고형 배지 또는 비(非)고형 배지(예컨대 액상)일 수가 있다. 배지는 알칼리성 배지인 것이 적합하다. 배지는, 다공질 소재임에 따라, 관수(灌水)의 간격을 길게 할 수가 있다.The nutrient solution according to the embodiment is applied to a medium for plant cultivation. The medium may be, for example, an inorganic medium, and may also be a solid medium or a non-solid medium (eg, liquid). Suitably, the medium is an alkaline medium. Since the medium is a porous material, the interval between watering can be increased.
[0020] 무기질 배지에는, 산호 자갈이나 패각(貝殼)(예컨대 굴 껍질, 가리비 껍질)이 포함될 수 있고, 산호 자갈로 이루어진 배지가 적합하다. 산호 자갈로 이루어진 배지로 함으로써, 항균작용에 의한 뿌리계의 병해(病害)의 감소, 그 항균작용에 의해 배양액의 살균 설비가 불필요하거나 또는 간소해질 수 있으며, 나아가서는, 교체나 폐기를 극력히 억제할 수가 있다. 산호 자갈의 입경(粒徑)은, 예컨대, 1~20 ㎜, 바람직하게는 1~10 ㎜, 보다 바람직하게는 5 ㎜ 전후로 할 수가 있다.The inorganic medium may include coral pebbles or shells (eg oyster shells, scallop shells), and a medium consisting of coral pebbles is suitable. By using a medium made of coral gravel, it is possible to reduce or eliminate the disease of the root system due to the antibacterial action, and the sterilization equipment for the culture solution may be unnecessary or simplified by the antibacterial action, and further suppress the replacement or disposal. I can do it. The particle size of coral pebbles can be, for example, about 1 to 20 mm, preferably about 1 to 10 mm, more preferably about 5 mm.
[0021] 양액은, 물과, 질산태 질소 및 암모니아태 질소 중의 적어도 하나와, 인산과, 산화칼륨과, 산화칼슘을 포함한다. 질산태 질소의 구체적인 예로서는, 예컨대, 질산 이온을 들 수가 있다. 암모니아태 질소의 구체적인 예로서는, 예컨대, 암모늄 이온을 들 수가 있다. The nutrient solution contains at least one of water, nitrogen nitrate and ammonia nitrogen, phosphoric acid, potassium oxide, and calcium oxide. As a specific example of nitrogen nitrate, for example, nitrate ions may be mentioned. As a specific example of ammonia nitrogen, ammonium ion is mentioned, for example.
[0022] 인산의 함유량은, 질산태 질소 및 암모니아태 질소의 총합을 100중량부로 했을 때에, 48~70중량부이다.The content of phosphoric acid is 48 to 70 parts by weight when the total of nitrogen nitrate and ammonia nitrogen is 100 parts by weight.
[0023] 산화칼륨의 함유량은, 질산태 질소 및 암모니아태 질소의 총합을 100중량부로 했을 때에, 160~180중량부이다.The content of potassium oxide is 160 to 180 parts by weight when the total of nitrogen nitrate and ammonia nitrogen is 100 parts by weight.
[0024] 산화칼슘의 함유량은, 질산태 질소 및 암모니아태 질소의 총합을 100중량부로 했을 때에, 30~85중량부, 바람직하게는 50~85중량부, 더 바람직하게는 60~85중량부이다.The content of calcium oxide is 30 to 85 parts by weight, preferably 50 to 85 parts by weight, more preferably 60 to 85 parts by weight, when the total of nitrogen nitrate and ammonia nitrogen is 100 parts by weight. .
[0025] 인산의 함유량에 대한 산화칼슘의 함유량의 비(산화칼슘의 함유량/인산의 함유량)는, 1.2~1.6인 것이 바람직하다.The ratio of the content of calcium oxide to the content of phosphoric acid (content of calcium oxide / content of phosphoric acid) is preferably 1.2 to 1.6.
[0026] 양액에 있어서의 질산태 질소 및 암모니아태 질소의 총합의 농도는, 예컨대 80~550 ㎎/L, 바람직하게는 200~440 ㎎/L, 더 바람직하게는 250~380 ml/L이다.The concentration of the sum total of nitrate nitrogen and ammonia nitrogen in the nutrient solution is, for example, 80 to 550 mg / L, preferably 200 to 440 mg / L, and more preferably 250 to 380 ml / L.
[0027] 암모니아태 질소의 함유량에 대한 질산태 질소의 비(질산태 질소의 함유량/암모니아태 질소의 함유량)는, 5~10인 것이 바람직하고, 더 바람직하게는 7~10이다. 암모니아태 질소의 함유량에 대한 질산태 질소의 비가 이 범위에 있으면, 특히 배지가 알칼리 배지인 경우, 다른 양액의 미량(微量)의 성분을 식물이 보다 적당하게 흡수할 수가 있다.The ratio of nitrogen nitrate to the content of ammonia nitrogen (content of nitrogen nitrate / ammonia nitrogen) is preferably 5 to 10, more preferably 7 to 10. When the ratio of nitrogen nitrate to the content of ammonia nitrogen is within this range, the plant can more appropriately absorb traces of other nutrient solutions, especially when the medium is an alkali medium.
[0028] 산화칼슘의 함유량에 대한 산화칼륨의 함유량의 비(산화칼륨의 함유량/산화칼슘의 함유량)는, 2.0~2.6인 것이 바람직하다.The ratio of the content of potassium oxide to the content of calcium oxide (content of potassium oxide / content of calcium oxide) is preferably 2.0 to 2.6.
[0029] 양액은, 유황산화물, 특히 황산이온이 포함되지 않은 것이 바람직하다. 양액은, MgO, MnO, B2O3, Fe, Cu, Zn 및 Mo로 이루어지는 그룹으로부터 선택된 적어도 1종을 포함할 수가 있다.It is preferable that the nutrient solution does not contain sulfur oxides, particularly sulfate ions. The nutrient solution may contain at least one selected from the group consisting of MgO, MnO, B 2 O 3 , Fe, Cu, Zn and Mo.
[0030] 2. 작용 효과2. Effect of action
실시형태와 관련되는 양액은, 질산태 질소 및 암모니아태 질소의 총합 중량과의 관계에서, 인산, 산화칼륨, 산화칼슘을 소정 중량을 함유한다. 이로써, 이 양액에 의해 재배되는 식물의 수확량과 식물의 당도가 향상된다.The nutrient solution according to the embodiment contains a predetermined weight of phosphoric acid, potassium oxide, and calcium oxide in relation to the total weight of nitrogen nitrate and ammonia nitrogen. Thereby, the yield of the plant cultivated by this nutrient solution and the sugar content of the plant are improved.
[0031] 적용할 수 있는 식물의 예로서는, 토마토나 가지, 딸기, 적환무(20일 무), 소송채, 시금치, 브로콜리 등의 야채 외에, 과일도 적용 가능하다.As an example of a plant that can be applied, in addition to vegetables such as tomatoes, eggplants, strawberries, red radish (nothing for 20 days), litter, spinach, broccoli, fruits can also be applied.
(실시예 1)(Example 1)
[0032] 산호 자갈로 구성된 배지에 토마토를 심고, 표 1의 양액(실시예의 양액)에 의해 재배를 실시하였다. LED 인공 조명으로 재배를 실시하였다.Tomatoes were planted in a medium composed of coral pebbles, and cultivation was carried out by the nutrient solution of Table 1 (nutrient solution of the example). Cultivation was performed with LED artificial lighting.
[0033] 실시예의 양액으로 식물을 재배한 것만이, 각 과방(果房, 과실 송이)에 있어서, 평균치로 당도 7.5(Brix% 당도) 이상의 토마토를 수확할 수 있었고, 수확량도 현격히 증가하였음이 확인되었다. 각 과방의 당도, 수확 수, 수확량의 평균치를 표 2에 나타낸다.Only by cultivating the plant with the nutrient solution of the embodiment, in each fruit (果 房, fruit cluster), it was confirmed that the average value of sugar can be harvested more than 7.5 (Brix% sugar) tomatoes, and the yield was significantly increased Became. Table 2 shows the average values of sugar content, number of harvests, and yield of each fruit.
[재배 비교 시험] [Cultivation comparison test]
실시예와 관련되는 양액과, 비교예와 관련되는 양액을 이용해 재배 비교 시험을 실시하였다. 비교예와 관련되는 양액의 조성을 표 3에 나타낸다.A cultivation comparison test was conducted using the nutrient solution related to the example and the nutrient solution related to the comparative example. Table 3 shows the composition of the nutrient solution related to the comparative example.
[0034] 이 재배 비교 시험은, 제3 화방(花房, 꽃송이)의 수확이 끝날 때까지의 재배 시험으로 하였다. EC 농도변화는, 실시예의 양액을 이용한 재배구역, 및 비교예의 양액을 이용한 재배구역 모두, 표 4와 같이 변화시켰다.This cultivation comparison test was performed as a cultivation test until the harvest of the third flower garden (花房, flower cluster) was completed. The EC concentration change was changed as shown in Table 4 in both the cultivation area using the nutrient solution of the Example and the cultivation area using the nutrient solution of the comparative example.
[0035] 시험주(試驗株) 수로서는, 실시예의 양액을 이용한 재배구역 및 비교예의 양액을 이용한 재배구역 모두, 10주로 하였다. 또, 시험 작물에 대해서는, 실시예의 양액을 이용한 재배구역 및 비교예의 양액을 이용한 재배구역 모두, 미니 토마토로 하였다.As the number of test stocks (試驗 株), both the cultivation zone using the nutrient solution of the Example and the cultivation zone using the nutrient solution of the comparative example were set to 10 weeks. In addition, about the test crop, both the cultivation area using the nutrient solution of the Example and the cultivation area using the nutrient solution of the comparative example were used as mini tomatoes.
[0036] 재배 비교 시험에 의해, 다음의 결과가 확인되었다. 실시예의 양액을 이용한 재배구역에서는, 시험 재배 종료까지 생리 장해의 발생은 확인되지 않았고, 안정적으로 재배 수확을 할 수 있었다.By comparison test of cultivation, the following results were confirmed. In the cultivation area using the nutrient solution of the Examples, the occurrence of physiological disorders was not confirmed until the end of the test cultivation, and cultivation harvesting was stably performed.
[0037] 한편, 비교예의 양액을 이용한 재배구역에서는, 10주 모두에 있어서, 철 결핍, 망간 결핍의 발생이 확인되었다. 또 철 결핍의 진행 증상에 의한, 새로 나온 잎의 백화(白化)에 의해 생장이 멈춘 것이 3주(株) 있었다. 또, 비교예의 양액을 이용한 재배구역의 수확량도, 실시예의 양액을 이용한 재배구역의 수확량의 1/3에 불과하였다.On the other hand, in the cultivation area using the nutrient solution of the comparative example, in all 10 weeks, the occurrence of iron deficiency and manganese deficiency was confirmed. In addition, three weeks of growth stopped due to the whitening of the new leaves due to the progression of iron deficiency. In addition, the yield of the cultivation area using the nutrient solution of the comparative example was also only 1/3 of the yield of the cultivation area using the nutrient solution of the example.
[0038] 본 실시형태는, 본 발명의 범위 내에 있어서 다양한 변형이 가능하다.Various modifications can be made to the present embodiment within the scope of the present invention.
[0039] 본 발명은, 배지에서의 식물 재배에 널리 적용할 수가 있다.The present invention can be widely applied to plant cultivation in a medium.
Claims (10)
물과,
질산태 질소 및 암모니아태 질소 중의 적어도 하나와,
인산과,
산화칼륨과,
산화칼슘을 포함하며,
질산태 질소 및 암모니아태 질소의 총합을 100중량부로 했을 때에,
인산의 함유량은, 48~70중량부이고,
산화칼륨의 함유량은, 160~180중량부이며,
산화칼슘의 함유량은, 30~85중량부인,
양액.As a nutrient solution applied to the medium for plant cultivation,
Water,
At least one of nitrate nitrogen and ammonia nitrogen,
Phosphoric Acid,
Potassium oxide,
Contains calcium oxide,
When the total amount of nitrogen nitrate and ammonia nitrogen is 100 parts by weight,
The content of phosphoric acid is 48 to 70 parts by weight,
The content of potassium oxide is 160 to 180 parts by weight,
The content of calcium oxide is 30 to 85 parts by weight,
Nutrient solution.
상기 인산의 함유량에 대한 상기 산화칼슘의 함유량의 비(산화칼슘의 함유량/인산의 함유량)는, 1.2~1.6인
양액.According to claim 1,
The ratio of the content of the calcium oxide to the content of the phosphoric acid (content of calcium oxide / content of phosphoric acid) is 1.2 to 1.6
Nutrient solution.
상기 양액에 있어서의 상기 질산태 질소 및 암모니아태 질소의 총합의 농도가 80~550 ㎎/L인
양액.According to claim 1,
The total concentration of the nitrate nitrogen and ammonia nitrogen in the nutrient solution is 80 to 550 mg / L.
Nutrient solution.
상기 암모니아태 질소의 함유량에 대한 상기 질산태 질소의 비(질산태 질소의 함유량/암모니아태 질소의 함유량)는, 5~10인
양액.The method according to claim 1 or 2,
The ratio of the nitrate nitrogen to the content of the ammonia nitrogen (the content of nitrogen nitrate / the content of ammonia nitrogen) is 5 to 10 persons.
Nutrient solution.
상기 산화칼슘의 함유량에 대한 상기 산화칼륨의 함유량의 비(산화칼륨의 함유량/산화칼슘의 함유량)는, 2.0~2.6인
양액.The method according to any one of claims 1 to 3,
The ratio of the content of the potassium oxide to the content of the calcium oxide (content of potassium oxide / content of calcium oxide) is 2.0 to 2.6.
Nutrient solution.
유황산화물이 포함되지 않은
양액.The method according to any one of claims 1 to 3,
Sulfur oxide free
Nutrient solution.
상기 배지는, 무기질 배지인
양액.The method according to any one of claims 1 to 3,
The medium is an inorganic medium
Nutrient solution.
상기 배지는, 알칼리성 배지인
양액.The method of claim 6,
The medium is an alkaline medium
Nutrient solution.
상기 배지는, 산호 자갈을 포함하는
양액.The method of claim 7,
The medium, comprising coral pebbles
Nutrient solution.
상기 양액은, MgO, MnO, B2O3, Fe, Cu, Zn 및 Mo로 이루어지는 그룹으로부터 선택된 적어도 1종을 포함하는
양액.The method according to any one of claims 1 to 3, 8 or 9,
The nutrient solution contains at least one selected from the group consisting of MgO, MnO, B 2 O 3 , Fe, Cu, Zn and Mo
Nutrient solution.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017137472 | 2017-07-13 | ||
| JPJP-P-2017-137472 | 2017-07-13 | ||
| PCT/JP2018/026607 WO2019013346A1 (en) | 2017-07-13 | 2018-07-13 | Nutrient solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20200029488A true KR20200029488A (en) | 2020-03-18 |
Family
ID=65002039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207002292A KR20200029488A (en) | 2017-07-13 | 2018-07-13 | Nutrient solution |
Country Status (4)
| Country | Link |
|---|---|
| JP (2) | JPWO2019013346A1 (en) |
| KR (1) | KR20200029488A (en) |
| CN (1) | CN110891415A (en) |
| WO (1) | WO2019013346A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020152801A1 (en) * | 2019-01-23 | 2020-07-30 | 日洋サービス株式会社 | Method for cultivating plant, and device for cultivating plant |
| WO2021024375A1 (en) * | 2019-08-06 | 2021-02-11 | 正月 白川 | Plant cultivation method and plant cultivation device |
| CN111466283A (en) * | 2020-04-13 | 2020-07-31 | 宁夏大学 | High-sugar high-flavor tomato water culture cultivation method |
| WO2022024206A1 (en) * | 2020-07-28 | 2022-02-03 | プランテク株式会社 | Method for cultivating plant, and device for cultivating plant |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001103857A (en) | 1999-10-07 | 2001-04-17 | Sumitomo Forestry Co Ltd | Method for hydroponic culture and medium used therefor |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6081081A (en) * | 1983-10-08 | 1985-05-09 | 多木化学株式会社 | Liquid cultivation |
| CN1089329C (en) * | 1997-12-15 | 2002-08-21 | 唐利军 | Plant nutrient liquid containing rare-earth element |
| JP3565198B2 (en) * | 2001-10-05 | 2004-09-15 | 石垣市 | How to grow papaya |
| JP2008136945A (en) * | 2006-12-01 | 2008-06-19 | Harumi Toda | Natural-mineral containing agent and production method thereof |
| CN102458097A (en) * | 2009-06-03 | 2012-05-16 | 日本山村硝子株式会社 | Method for producing high functionality plants in hydroponic cultivation |
| CN101828510A (en) * | 2010-05-18 | 2010-09-15 | 新昌县来益生态农业发展有限公司 | Water culture method of tomato with high nutrient content |
| JP2012075329A (en) * | 2010-09-30 | 2012-04-19 | Daikin Industries Ltd | Purification apparatus |
| WO2012108374A1 (en) * | 2011-02-10 | 2012-08-16 | 株式会社クラレ | Culture medium for plant cultivation |
| JP6008535B2 (en) * | 2012-03-28 | 2016-10-19 | 日本山村硝子株式会社 | Plant growth method by hydroponics |
| JP2014150771A (en) * | 2013-02-12 | 2014-08-25 | Sumitomo Electric Ind Ltd | Medicinal plant cultivation method |
| JP6576632B2 (en) * | 2014-05-21 | 2019-09-18 | ヤンマーグリーンシステム株式会社 | Cultivation apparatus and cultivation method |
| CN106278440B (en) * | 2015-05-21 | 2019-09-03 | 中国热带农业科学院香料饮料研究所 | A kind of mill water culture nutrient solution and its application and coffee ciltivating process |
| CN106613836B (en) * | 2016-11-23 | 2019-11-08 | 华南农业大学 | The method that zero bleed rate combines short-term high concentration nutritional liquid to improve tamato fruit pol |
| CN106747817A (en) * | 2016-12-29 | 2017-05-31 | 广西壮族自治区亚热带作物研究所 | Sisal hemp floating seedlings nutrient solution and sisal hemp float seedling method |
-
2018
- 2018-07-13 WO PCT/JP2018/026607 patent/WO2019013346A1/en active Application Filing
- 2018-07-13 KR KR1020207002292A patent/KR20200029488A/en not_active Application Discontinuation
- 2018-07-13 CN CN201880046556.0A patent/CN110891415A/en active Pending
- 2018-07-13 JP JP2019529814A patent/JPWO2019013346A1/en active Pending
-
2023
- 2023-02-19 JP JP2023023893A patent/JP2023056041A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001103857A (en) | 1999-10-07 | 2001-04-17 | Sumitomo Forestry Co Ltd | Method for hydroponic culture and medium used therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110891415A (en) | 2020-03-17 |
| JPWO2019013346A1 (en) | 2020-06-18 |
| WO2019013346A1 (en) | 2019-01-17 |
| JP2023056041A (en) | 2023-04-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20200029488A (en) | Nutrient solution | |
| JP2006321721A (en) | Blooming and fruit-bearing promoter | |
| JPS6345211A (en) | Method for increasing yield of rice, fruit and vegetable, edible root, flower and ornamental plant, fruit tree, or the like | |
| JPWO2019139031A1 (en) | Hydroponic cultivation method of cultivated plants and culture solution for hydroponic cultivation | |
| KR100612641B1 (en) | Cultivating method for growing vegetables using natural minerals | |
| Maboko et al. | Response of hydroponically grown cherry and fresh market tomatoes to reduced nutrient concentration and foliar fertilizer application under shadenet conditions | |
| KR102001524B1 (en) | The hydroponic methods for leafy vegetables production with a low nitrate content | |
| CN110526772A (en) | The antibacterial fertilizer and preparation method thereof for preventing and treating crop bacterial wilt | |
| CN105660286B (en) | A method of cultivating eggplant tree using radical bud induction graft technology | |
| Kanwar et al. | Effect of Plant Growth Regulators on Growth and Yieldof African Marigold (Tagetes erecta Linn.) | |
| De Silva et al. | Extending the vase life of gerbera (Gerbera hybrida) cut flowers using chemical preservative solutions | |
| JP7343872B2 (en) | How to grow fruit trees | |
| Cheng | Optimizing nitrogen and potassium management to foster apple tree growth and cropping without getting ‘burned’ | |
| JP7506871B2 (en) | Plant Growth Promoters | |
| JP6454806B1 (en) | Agricultural composition | |
| EP2896286B1 (en) | Method for increasing the content of useful components in edible plants | |
| JP2008273774A (en) | Fertilizer and cultivating method | |
| Mahesh | Response of high density spacing on physico-chemical quality and yield of guava (Psidium guajava L.) cv. Pant Prabhat | |
| KR20150011623A (en) | Natural plant growth promoter | |
| JP2024087735A (en) | How to grow tomatoes | |
| MOHAMMADI et al. | The impact of drought stress of the cultivation medium on the growth and postharvest life of lilium and chlorophyll in different potassium concentrations of nutrient solution | |
| Hembrom et al. | Influence of Foliar Application of Iron and Zinc on Growth, Corm and Cormel Yield in Gladiolus cv American Beauty | |
| Shobo et al. | Enhancement of Growth and Yield Performance in Tomato (Solanum lycopersicon L) through Foliar Application of a Nutrient Supplement | |
| Asiegbu et al. | Effects of lime and magnesium on tomato (Lycopersicon esculentum Mill) grown in a ferrallitic sandy loam tropical soil | |
| Wileman et al. | What are the benefits of using silicon as a nutrient for strawberry growth? |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |