JPH03108419A - Readily detachable mulching film and method for cultivation using the same - Google Patents
Readily detachable mulching film and method for cultivation using the sameInfo
- Publication number
- JPH03108419A JPH03108419A JP24478989A JP24478989A JPH03108419A JP H03108419 A JPH03108419 A JP H03108419A JP 24478989 A JP24478989 A JP 24478989A JP 24478989 A JP24478989 A JP 24478989A JP H03108419 A JPH03108419 A JP H03108419A
- Authority
- JP
- Japan
- Prior art keywords
- mulching film
- holes
- mulching
- film
- cultivation
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 9
- 238000009751 slip forming Methods 0.000 claims 1
- 229920001903 high density polyethylene Polymers 0.000 abstract 1
- 239000004700 high-density polyethylene Substances 0.000 abstract 1
- 238000010899 nucleation Methods 0.000 abstract 1
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 208000019255 Menstrual disease Diseases 0.000 description 1
- 241000220259 Raphanus Species 0.000 description 1
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Protection Of Plants (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は作物の栽培にあたり、作物の生育途中で適切な
時期に容易に除去可能なマルチングフィルムおよび該マ
ルチングフィルムを用いる作物の栽培方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a mulching film that can be easily removed at an appropriate time during the growth of crops in the cultivation of crops, and a method of cultivating crops using the mulching film.
（従来技術および発明が解決すべき課題）一般にマルチ
ングフィルムは、土中水分のｕ 持、地温上昇、肥料成
分の流失防止、雑草防止等の目的として行われており、
春先きには上記目的で透明マルチングフィルムが主とし
て用ｔＸられる。夏場には雑草繁茂が激しい事より光を
さえぎる事を目的として黒色マルチングフィルムカ（利
用されるが、黒色マルチングフィルムは太陽光線を吸収
して昇温するため好ましくないマルチングフィルムとな
る。(Prior art and problems to be solved by the invention) Mulching films are generally used for the purposes of retaining soil moisture, increasing soil temperature, preventing fertilizer components from being washed away, and preventing weeds.
In early spring, transparent mulching films are mainly used for the above purpose. In summer, black mulching film is used to block sunlight due to heavy weed growth, but black mulching film absorbs sunlight and increases temperature, making it an undesirable mulching film.
これらの欠点を改良するために、夏場用マルチングフィ
ルムとしては酸化チタンを含有させた白色マルチングフ
ィルムやアルミニウム粉末を含有させたシルバーマルチ
ングフィルムとか炭酸力ｌレシュウム粉末を含有させて
光分解性としてマルチングフィルムなどが提供されてい
るが、そ１ｔぞ４を地温降下が不十分であったり、雑草
防止が不充分であったりして必ずしも満足されたマルチ
ングフィルムとは言えない。In order to improve these drawbacks, summer mulching films include white mulching films containing titanium oxide, silver mulching films containing aluminum powder, and photodegradable mulching films containing rhesium carbonate powder. However, these mulching films cannot necessarily be said to be satisfactory because they are insufficient in lowering the soil temperature or are insufficient in preventing weeds.
従って、これらの問題点を解決するための手［よとして
生育途上の適切な時期にマルチングフィルム出来、その
効果について評価した結果生育性：まマルチングフイル
ム栽培と同様でしかも高温による生理障害を低減しうる
有用な方法である事を認めたが、実際の農作業において
は葉が茂った状態の作物を傷つける事なく効率よくマル
チングフィルムを除去する事は大変な作業である事もわ
かった。Therefore, as a method to solve these problems, we developed a mulching film at an appropriate time during the growth process, and evaluated its effectiveness. However, in actual agricultural work, it was found that it is a difficult task to efficiently remove the mulching film without damaging the leaves of the crop.
本発明の目的は作物の栽培にあたり、作物の生育途上で
これ以上マルチングフィルムを使用して作物を生育させ
た場合、種々の問題を発生させると判断された時点で効
率よ（且又容易に除去可能；゛・
なマルチングフィルムを提供する事であり、他の目的に
一つは該マルチングフィルムを用いて効率よく作物を栽
培する方法を提供する事にある。The purpose of the present invention is to provide efficient (and easy to remove) mulching film at the point when it is determined that various problems will occur if the crop is grown using a mulching film any longer during crop growth. The purpose of the present invention is to provide a mulching film that is possible; another purpose is to provide a method for efficiently cultivating crops using the mulching film.
（課題を解決するための手段）
上記の目的は（１）マルチングフィルムの長さ方向もし
くは幅方向にマルチングフィルムの分割を容易にするた
め破線状の穴を連続して入れたマルチングフィルムを用
いて作物を栽培し、夏場に高温が持続してこれ以上マル
チングフィルムを用いた栽培を継続すると作物の収穫を
減少させると判断された時点で、（２）連続した破線状
の穴にそって該マルチングフィルムを分割し、その作物
の生育途中に該マルチングフィルムを除去する栽培方法
を用いる事により達成される。(Means for Solving the Problems) The above objectives are (1) to use a mulching film in which broken-line holes are continuously made in order to facilitate division of the mulching film in the length direction or width direction of the mulching film; After cultivating crops, when it is determined that continued cultivation using mulching film will reduce crop yields due to sustained high temperatures in the summer, (2) remove the mulching film along the continuous broken line holes; This is achieved by using a cultivation method in which the film is divided and the mulching film is removed during the growth of the crop.
用いられるマルチングフィルムは透明マルチングフィル
ム、白色マルチングフィルム、黒色マルチングフィルム
および銀色マルチングフィルムのいずれであってもかま
わない。The mulching film used may be any of transparent mulching film, white mulching film, black mulching film and silver mulching film.
又マルチングフィルムの原料としては高密度ポられるが
、いずれの原料であってもかまわない。The raw material for the mulching film is high-density poultry, but any raw material may be used.
マルチングフィルムの製法としてはインフレーション法
もしくはロール法等が採用される。An inflation method, a roll method, or the like is adopted as a manufacturing method for the mulching film.
マルチングフィルムに破線状の穴を連続的にあける方法
としては溶断穿孔とかミシン針法とかが採用されるが、
フィルムに孔をあける手段であればどのような方法であ
ってもかまわない。Fusing perforation or sewing machine needle method are used to continuously make broken line holes in mulching film.
Any method for making holes in the film may be used.
一方、孔の大きさは孔径の０．１ｍｍから１０ｍｍ５好
ましくは０．８１〜２．００１１１１程度である。孔と
孔との間隔は孔の大きさにもよるが１■から１ＯＩＩＩ
ＩＱ好ましくはＩｎ＋ｍから２１であれば容易に分割可
能である。マルチングフィルムの厚みは１０μｍからｌ
Ｏｏμｌぐらいであるが、平均的には２０μｍが標準と
なる。On the other hand, the size of the hole is about 0.1 mm to 10 mm5, preferably about 0.81 to 2.001111 mm. The distance between the holes varies from 1■ to 1OIII depending on the size of the holes.
If IQ is preferably 21 from In+m, it can be easily divided. The thickness of the mulching film is from 10 μm to 1
Although it is about Ooμl, 20μm is the standard on average.
（作 用）
マルチングフィルムを用いる作物栽培も自然環に分割し
やすい様に孔径２ｍｍで孔の中心間の距離を３■とした
分割用の破線を入れた。(Function) In order to make it easier to divide crops into natural rings when cultivating crops using a mulching film, a dividing line with a hole diameter of 2 mm and a distance between the centers of the holes of 3 square meters was inserted.
良い条件下に置き、生理障害等の病害を低減させ 穫
した結果を次に示す。 図 ２る手段として分割
型マルチングフィルムは有用な なお図でＡは種子播
種の為にあけられた穴を、又作用を示す。The results of harvesting the plants under good conditions and reducing diseases such as menstrual disorders are shown below. Figure 2: A split-type mulching film is useful as a means of
ｔ、（実施例） 実施例、ｌ 市販のンルバー色マ ↑ ５ｃｍで午後３時３０分に毎日測定した結果である。t, (Example) Examples, l Commercially available nruba color ma ↑ These are the results of measurements taken every day at 3:30 pm at 5 cm.
生育状況としては順調であったが、７月に入ってから地
温が３０ ’Ｃをこす日が続き出したため、７月ｌＯ日
にマルチングフィルムを除去する作業を実施した。マル
チングフィルムの分割除去は２人の作業で実施したが、
大根を傷つける事なく順調に３分割し除去する事が出来
た。コントロールとして同種のマルチングフィルムを除
去する事なく７月３０日まで使用した結果も合わせて示
す。Growth was going well, but since the beginning of July, there have been days when the soil temperature has been above 30'C, so we carried out work to remove the mulching film on the first day of July. The mulching film was separated and removed by two people, but
I was able to smoothly divide the radish into three parts and remove them without damaging them. As a control, the results of using the same type of mulching film until July 30th without removing it are also shown.
実施例、２
実施例１の図１で示した市販シルバー色マルチングフィ
ルムを用いて図３の様に長さ方向及び幅方向に孔径１．
５１で孔の中心間の距離を２．５■とした分割用の破線
を入れた。Example 2 Using the commercially available silver-colored mulching film shown in FIG. 1 of Example 1, the pore diameters of 1.
At No. 51, a dividing line with a distance of 2.5 square meters between the centers of the holes was inserted.
手 続 補 正 書 （自 発） 平成２年４月１２０差出 平成２年４月１０日hand Continued Supplementary Original text (self-published) Submitted April 120, 1990 April 10, 1990
Claims (2)
向にマルチングフィルムの分割を容易とするために破線
状の穴を連続して入れたマルチングフィルム。(1) A mulching film in which broken-line holes are continuously formed in order to facilitate division of the mulching film in the length direction or width direction.
を分割し、作物の生育途中にマルチングフィルムを除去
する事を特徴とする作物の栽培方法。(2) A method for cultivating crops characterized by dividing a mulching film along continuous broken-line holes and removing the mulching film during the growth of the crops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24478989A JPH03108419A (en) | 1989-09-20 | 1989-09-20 | Readily detachable mulching film and method for cultivation using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24478989A JPH03108419A (en) | 1989-09-20 | 1989-09-20 | Readily detachable mulching film and method for cultivation using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03108419A true JPH03108419A (en) | 1991-05-08 |
Family
ID=17123954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24478989A Pending JPH03108419A (en) | 1989-09-20 | 1989-09-20 | Readily detachable mulching film and method for cultivation using the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03108419A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020055797A (en) * | 2000-12-29 | 2002-07-10 | 허경 | Film for Growing Vegetables Seed and Vegetables Seed Mat Using the Same |
-
1989
- 1989-09-20 JP JP24478989A patent/JPH03108419A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020055797A (en) * | 2000-12-29 | 2002-07-10 | 허경 | Film for Growing Vegetables Seed and Vegetables Seed Mat Using the Same |
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