JPH0677486B2 - Artificial soil - Google Patents
Artificial soilInfo
- Publication number
- JPH0677486B2 JPH0677486B2 JP2108310A JP10831090A JPH0677486B2 JP H0677486 B2 JPH0677486 B2 JP H0677486B2 JP 2108310 A JP2108310 A JP 2108310A JP 10831090 A JP10831090 A JP 10831090A JP H0677486 B2 JPH0677486 B2 JP H0677486B2
- Authority
- JP
- Japan
- Prior art keywords
- soil
- volume
- present
- rockwool
- artificial soil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Cultivation Of Plants (AREA)
Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明は人工培土に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of use] The present invention relates to artificial soil.
［従来の技術］ 従来より、人工培土による作物栽培がおこなわれている
が、作物の成育度及び品質の点で土壌による栽培と同程
度のものが多く、土壌よりも優れた成育を与えるものが
望まれている。[Prior Art] Conventionally, cultivation of crops by artificial soil has been performed, but in terms of the growth rate and quality of crops, many of them are the same as those grown in soil, and those that give better growth than soil. Is desired.
［発明が解決しようとする課題］ 本発明の作物の育成に適した人工培土を提供することを
目的とするものである。[Problems to be Solved by the Invention] An object of the present invention is to provide an artificial soil suitable for growing the crop of the present invention.
［課題を解決するための手段］ 本発明者は、人工培土の配合を鋭意研究した結果、ピー
トモスに親水性ロックウール粒状綿と揆水性ロックウー
ル粒状綿を配合した特定の配合が、自然条件の変動の影
響が少なく、作物の成育に適していることを見い出し、
この知見に基づき本発明を完成した。[Means for Solving the Problems] As a result of earnest studies on the formulation of artificial soil, the present inventor found that a specific formulation in which peat moss was blended with hydrophilic rockwool granular cotton and water-soluble rockwool granular cotton was under natural conditions. We found that it was suitable for growing crops, with little influence of fluctuations,
The present invention has been completed based on this finding.
すなわち、本発明は、ピートモス30〜50容量％、親水性
ロックウール30〜50容量％、揆水性ロックウール10〜20
容量％、ゼオライト５〜10容量％及び活性炭１〜５容量
％からなる人工培土を提供するものである。That is, the present invention, peat moss 30 to 50% by volume, hydrophilic rock wool 30 to 50% by volume, water-soluble rock wool 10 to 20
An artificial soil consisting of 5% by volume, 5-10% by volume of zeolite, and 1-5% by volume of activated carbon is provided.
本発明に用いるロックウールは、ケイ酸を主体とする岩
石等の無機物を1500℃程度の高温で融解して、これを遠
心力で吹き飛ばして繊維状にしたものであり、培土全体
の40〜70容量％を使用する。The rock wool used in the present invention is an inorganic substance such as rock mainly composed of silicic acid, which is melted at a high temperature of about 1500 ° C. and is blown off into a fibrous state by centrifugal force, and the total amount of the soil is 40 to 70. Use% by volume.
本発明培土では、親水性ロックウールに揆水性ロックウ
ールを配合することにより、保水性を調節して、かん
水、施肥のコントロールを行いやすくしている。本発明
培土では親水性ロックウール30〜50の容量％使用するの
に対して、揆水性ロックウールを10〜20容量％使用す
る。In the soil of the present invention, hydrophilic rockwool is blended with water repellent rockwool to adjust the water retention and facilitate the control of irrigation and fertilization. In the soil of the present invention, 30 to 50% by volume of hydrophilic rock wool is used, whereas 10 to 20% by volume of water-repellent rock wool is used.
また、本発明培土にはゼオライトを５〜10容量％配合し
て、培土中の過剰湿度による根腐れを防止するためのロ
ックウール中のかん水のコントロールを行いやすくして
いる。Further, 5 to 10% by volume of zeolite is mixed in the soil of the present invention to facilitate control of brackish water in rock wool to prevent root rot due to excessive humidity in the soil.
本発明培土には活性炭２〜10容量％を添加する。活性炭
は多孔質であり、該孔中の好ましい微生物の発育によ
り、土壌として好適な微生物環境に貢献して、作物の成
育を促進するものと推定することができる。2 to 10% by volume of activated carbon is added to the soil of the present invention. It can be presumed that activated carbon is porous and contributes to a favorable microbial environment as soil by promoting the growth of preferable microorganisms in the pores and promotes the growth of crops.
［実施例］ 本発明培土と一般に使用されているメロン用土壌によ
り、同時にメロンを栽培して、培土の性能を評価した。[Example] Using the soil of the present invention and the commonly used melon soil, melons were simultaneously cultivated and the performance of the soil was evaluated.
本実施例を用いた培土及び土壌の配合は次の通りであ
る。Mixing of soil and soil using this example is as follows.
〈人工培土の配合〉 ピートモス 40容量％ ロックウール粒状綿親水性 37.5容量％ ロックウール粒状綿揆水性 12.5容量％ ゼオライト（商品名ミリオンＡ） ８容量％ 活性炭 ２容量％ 〈メロン用土の配合〉 田土（荒木田） 30容量％ 赤土 30容量％ 完熟牛糞 30容量％ ゼオライト（商品名ミリオンＡ） 10容量％ ［注］ ロックウール親水性及びロックウール揆水性はニチアス
社製の製品を使用した。<Composition of artificial soil> Pete moss 40% by volume Rockwool granular cotton hydrophilicity 37.5% by volume Rockwool granular cotton water repellent 12.5% by volume Zeolite (trade name Million A) 8% by volume activated carbon 2% by volume <Melon soil mixture> Tado ( Arakida) 30% by volume Red soil 30% by volume Ripe cow dung 30% by volume Zeolite (trade name: Million A) 10% by volume [Note] Products of Nichias were used for rockwool hydrophilicity and rockwool water repellent.
幅60cmで長さ10mの栽培ベッド２本に、人工培土及びメ
ロン用土を、それぞれ別のベッドに深さ10cmで設置して
ガラス温室内で、メロンを栽培した。The artificial cultivation soil and the melon soil were placed in separate beds each having a depth of 10 cm in two cultivation beds having a width of 60 cm and a length of 10 m, and the melon was cultivated in a glass greenhouse.
３月30日に種を撒き、４月10日に鉢あげを行った。鉢あ
げは双葉が展開したときに、10×10×5cmのロックウー
ルポットに行った。Seeds were sowed on March 30 and pots were raised on April 10. The bowl was raised to a rock wool pot of 10 × 10 × 5 cm when Futaba developed.
４月30日に窒素成分換算で窒素肥料72g、リン成分換算
でリン肥料150g及びカリ成分換算でカリ肥料90gをメロ
ン用土の各ベッドに元肥として施肥した。On April 30, 72 g of nitrogen fertilizer in terms of nitrogen component, 150 g of phosphorus fertilizer in terms of phosphorus component, and 90 g of potash fertilizer in terms of potassium component were applied to each bed of the melon soil as a basic fertilizer.
窒素肥料は硫安を使用し、リン肥料は過リン酸石灰を使
用し、カリ肥料は硫酸カリを使用した。Ammonium sulfate was used as the nitrogen fertilizer, superphosphate was used as the phosphorus fertilizer, and potassium sulfate was used as the potassium fertilizer.
５月３日に株間40cmの１条植えで本葉４枚展開したとき
に定植した。On May 3, planting was carried out when four true leaves were developed by single-row planting with a spacing of 40 cm.
上記メロン栽培の評価を第１表に示す。Table 1 shows the evaluation of the melon cultivation.
本発明培土によるメロンは土壌よりはよく成育して糖度
も大きく美味であることが分かった。 It was found that the melon made from the soil of the present invention grew better than soil and had a high sugar content and was delicious.
［発明の効果］ 本発明培土は、以上の特定の配合にすることによって、
人工培土でありながら、土壌に近い性質を有し、自然に
近い微生物環境がありながら、気温、地温及び養液温度
に左右されない定常条件を維持できるので、土壌よりも
速い作物の成育が得られる利点がある。[Effect of the Invention] The soil of the present invention has the following specific composition,
Although it is an artificial soil, it has properties similar to soil and has a microbial environment close to nature, but it can maintain steady conditions independent of temperature, soil temperature and nutrient solution temperature, so that crops can grow faster than soil. There are advantages.
Claims (1)
ール粒状綿30〜50容量％、揆水性ロックウール粒状綿10
〜20容量％、ゼオライト５〜10容量％及び活性炭１〜５
容量％からなる人工培土。1. A peat moss 30 to 50% by volume, a hydrophilic rockwool granular cotton 30 to 50% by volume, a water-soluble rockwool granular cotton 10
~ 20% by volume, zeolite 5-10% by volume and activated carbon 1-5
Artificial soil consisting of volume%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2108310A JPH0677486B2 (en) | 1990-04-24 | 1990-04-24 | Artificial soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2108310A JPH0677486B2 (en) | 1990-04-24 | 1990-04-24 | Artificial soil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH048228A JPH048228A (en) | 1992-01-13 |
| JPH0677486B2 true JPH0677486B2 (en) | 1994-10-05 |
Family
ID=14481469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2108310A Expired - Lifetime JPH0677486B2 (en) | 1990-04-24 | 1990-04-24 | Artificial soil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0677486B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0617547D0 (en) * | 2006-09-07 | 2006-10-18 | Univ Warwick | Compost ingredient and its use in crop cultivation |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5435064A (en) * | 1977-08-22 | 1979-03-14 | Kaken Kagaku Kk | Treating agent to promote plant growth |
| JPS5596033A (en) * | 1979-01-13 | 1980-07-21 | Terukichi Nagata | Plant cultivation |
| JPS6098911A (en) * | 1983-11-04 | 1985-06-01 | 株式会社神戸製鋼所 | Artificial culture soil |
| JPS6225922A (en) * | 1985-07-26 | 1987-02-03 | 武田薬品工業株式会社 | Seedling growing soil covering sheet |
| JPS6315758B2 (en) * | 1980-01-22 | 1988-04-06 | Fujitsu Ltd | |
| JPS63192324A (en) * | 1986-12-19 | 1988-08-09 | ニチアスセラテック株式会社 | Rock wool fine particle cotton |
| JPH01218521A (en) * | 1988-02-26 | 1989-08-31 | Kondoumatsutarou Shoten:Kk | Granular moulding |
| JPH01256588A (en) * | 1988-04-06 | 1989-10-13 | Nkk Corp | Soil or soil conditioner each containing porous ion exchanger |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4946510Y2 (en) * | 1972-02-16 | 1974-12-19 | ||
| JPS6315758U (en) * | 1986-07-16 | 1988-02-02 |
-
1990
- 1990-04-24 JP JP2108310A patent/JPH0677486B2/en not_active Expired - Lifetime
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5435064A (en) * | 1977-08-22 | 1979-03-14 | Kaken Kagaku Kk | Treating agent to promote plant growth |
| JPS5596033A (en) * | 1979-01-13 | 1980-07-21 | Terukichi Nagata | Plant cultivation |
| JPS6315758B2 (en) * | 1980-01-22 | 1988-04-06 | Fujitsu Ltd | |
| JPS6098911A (en) * | 1983-11-04 | 1985-06-01 | 株式会社神戸製鋼所 | Artificial culture soil |
| JPS6225922A (en) * | 1985-07-26 | 1987-02-03 | 武田薬品工業株式会社 | Seedling growing soil covering sheet |
| JPS63192324A (en) * | 1986-12-19 | 1988-08-09 | ニチアスセラテック株式会社 | Rock wool fine particle cotton |
| JPH01218521A (en) * | 1988-02-26 | 1989-08-31 | Kondoumatsutarou Shoten:Kk | Granular moulding |
| JPH01256588A (en) * | 1988-04-06 | 1989-10-13 | Nkk Corp | Soil or soil conditioner each containing porous ion exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH048228A (en) | 1992-01-13 |
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