KR20110078277A - 다량의 염이 함유된 토양에서 식물을 재배하는 방법 - Google Patents
다량의 염이 함유된 토양에서 식물을 재배하는 방법 Download PDFInfo
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- KR20110078277A KR20110078277A KR1020090135043A KR20090135043A KR20110078277A KR 20110078277 A KR20110078277 A KR 20110078277A KR 1020090135043 A KR1020090135043 A KR 1020090135043A KR 20090135043 A KR20090135043 A KR 20090135043A KR 20110078277 A KR20110078277 A KR 20110078277A
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- plant
- chitosan
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- plants
- large amount
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Images
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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
-
- 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
- A01G22/05—Fruit crops, e.g. strawberries, tomatoes or cucumbers
-
- 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
- A01G22/15—Leaf crops, e.g. lettuce or spinach
-
- 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
- A01G22/20—Cereals
- A01G22/22—Rice
-
- 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
- A01G29/00—Root feeders; Injecting fertilisers into the roots
-
- 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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Ecology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Soil Sciences (AREA)
- Forests & Forestry (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Cultivation Of Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Fertilizers (AREA)
Abstract
Description
|
잎속 Na 농도 Na content in leaf (mg/g dry weight) |
MDA (nmol/mg protein) |
GPX(Guaicol peroxidase) nmol/mg protein/min |
식물성장정도 Plant Growth mg/plant |
대조구 | 1.77 | 0.48 | 3721 | 95.1 |
대조구+Nacl | 18.55 | 0.81 | 4960 | 85.4 |
고분자 키토산 | 9.83 | 0.61 | 3695 | 94.8 |
저분자키토산 100배 희석 | 4.55 | 0.50 | 3464 | 99.5 |
저분자키토산 500배 희석 | 4.37 | 0.59 | 3692 | 100.4 |
산도 (pH) |
염농도, ECe(ds/m) | 유기물 (%) |
유효인산 (mg/kg) |
치환성 K cmol+/kg |
치환성 Ca cmol+/kg |
치환성 Mg cmol+/kg |
|
대조구 | 6.4 | 6.2 | 0.77 | 51 | 0.36 | 1.97 | 2.74 |
실시예 2 | 6.5 | 3.8 | 3.48 | 55 | 2.62 | 13.0 | 5.96 |
엽장 (cm) |
엽폭 (cm) |
엽수 (개) |
엽록소 (SPAD) |
지상부중 (g) |
MDA (nmol/mg protein) |
|
대조구 | 8.1 | 3.3 | 6.4 | 28.7 | 5.7 | 1.3 |
실시예 2 | 11.4 | 4.6 | 7.4 | 33.3 | 6.7 | 0.8 |
Claims (4)
- 다량의 염이 함유된 토양에서 식물을 재배하는 방법에 있어서,분자량 10,000 달톤이하인 수용성 키토산 분해물을 식물에 엽면시비하거나 식물의 뿌리에 관주하여 식물을 재배함으로써, 토양에 잔류하는 다량의 염에 의해 발생되는 식물의 세포손상을 감소시켜 식물 수확량을 증대시켜 주는 것이 특징인,다량의 염이 함유된 토양에서 식물을 재배하는 방법.
- 제1항에 있어서,상기 키토산 분해물은 산용액에 키토산과 키토산 분해효소를 넣고 제조된 것이 특징인,다량의 염이 함유된 토양에서 식물을 재배하는 방법.
- 제1항에 있어서,상기 식물재배시, 키토산 분해물을 희석하여 액상형태로 준비하거나, 건조시켜 분말형태로 준비한 후, 1회 키토산 분해물 사용량을 3.3 m2 당 10 ~ 500 mg씩 1 ~ 5회 식물에 엽면시비하거나 식물의 뿌리에 관주하는 것이 특징인,다량의 염이 함유된 토양에서 식물을 재배하는 방법.
- 제1항에 있어서,상기 식물 재배 종류로는 배추, 열무, 얼갈이, 벼, 참외, 딸기, 토마토 중 선택된 1 종에 사용하는 것이 특징인,다량의 염이 함유된 토양에서 식물을 재배하는 방법.
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CN108353737A (zh) * | 2018-01-28 | 2018-08-03 | 武汉市农业科学院 | 一种大棚甜瓜-藜蒿栽培方法 |
CN113079977A (zh) * | 2021-04-01 | 2021-07-09 | 宁夏大学 | 一种山区林下套种俄罗斯饲料菜的方法 |
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CN108353737A (zh) * | 2018-01-28 | 2018-08-03 | 武汉市农业科学院 | 一种大棚甜瓜-藜蒿栽培方法 |
CN113079977A (zh) * | 2021-04-01 | 2021-07-09 | 宁夏大学 | 一种山区林下套种俄罗斯饲料菜的方法 |
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