WO2012000130A1 - 育苗基布及其制造方法 - Google Patents

育苗基布及其制造方法 Download PDF

Info

Publication number
WO2012000130A1
WO2012000130A1 PCT/CN2010/000972 CN2010000972W WO2012000130A1 WO 2012000130 A1 WO2012000130 A1 WO 2012000130A1 CN 2010000972 W CN2010000972 W CN 2010000972W WO 2012000130 A1 WO2012000130 A1 WO 2012000130A1
Authority
WO
WIPO (PCT)
Prior art keywords
fibers
seedling substrate
base fabric
substrate clothing
hemp
Prior art date
Application number
PCT/CN2010/000972
Other languages
English (en)
French (fr)
Inventor
王朝云
吕江南
易永健
汪洪鹰
李懋
谭石林
Original Assignee
中国农业科学院麻类研究所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中国农业科学院麻类研究所 filed Critical 中国农业科学院麻类研究所
Priority to PCT/CN2010/000972 priority Critical patent/WO2012000130A1/zh
Publication of WO2012000130A1 publication Critical patent/WO2012000130A1/zh

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/04—Arranging seed on carriers, e.g. on tapes, on cords ; Carrier compositions

Definitions

  • the invention relates to a seedling base fabric for rice breeding and turf, and a manufacturing method thereof.
  • the nursery base fabric is currently widely used in non-woven plant belts for floppy seedlings and turf cultivation.
  • the floppy disk breeding is a method widely used in rice seedling cultivation. This method utilizes a floppy disk with a perforated flat plastic sheet, sowing the bed soil, and cultivating a "carpet block" conforming to the specifications of the mechanized planting requirements. It has the advantages of low investment cost, simple operation and good economic efficiency. It adopts floppy disk seedling technology.
  • a non-woven fabric (cultivation base fabric) is usually placed on the bottom of the plastic floppy disk.
  • the non-woven mulch film is made of chemical fiber, does not degrade, pollutes the environment, and has a strong film strength of the non-woven fabric. It is difficult to separate the seedlings by transplanting the rice transplanter, which brings new problems to the rice transplanter breeding technology.
  • the non-woven vegetable belt is a new technology for the cultivation of turf. It is widely used. The technology is to sprinkle grass seeds and fertilizer evenly between two layers of non-woven fabric to form a non-woven plant belt. It can be curled into rolls and then shipped for sale. When the user is using, they only need to lay these non-woven planting belts on the ground, apply a thin layer of soil, and sprinkle water every day to keep them moist. It takes less than a month for these carpet-like non-woven plant belts to grow. Into the green furry turf. However, the base fabric of the non-woven vegetable belt is made of chemical raw materials. Although it can be curled and transported easily, it cannot be degraded after being implanted on the ground, which has a great impact on the ecological environment.
  • the invention provides a seedling base cloth and a manufacturing method thereof, the purpose of which is to make the seedling base cloth can be degraded after use, and has no pollution to the soil, and is used for easily arranging the seedlings when the rice is raised.
  • the seedling base fabric provided by the present invention is made of plant fibers.
  • the plant fiber is a hemp fiber.
  • the method for manufacturing the above-mentioned seedling base fabric of the present invention is that the hemp fiber raw material is first fed into the hemp processing equipment to disperse the fibers by mechanical tapping, and then the fibers are randomly arranged by the roller of the apparatus to form a reticular fiber, and denatured. Starch glue bonds the reticular fibers together and forms a surface by drying A nursery base fabric with a porous structure.
  • the hemp fiber material has a length of 50-70 ⁇ before mechanical tapping.
  • the seedling base fabric of the invention is made of plant fiber, which is looser than the existing chemical non-woven fabric structure, has a mesh structure on the surface, has fine pores, and rice and turf seeds can be rooted therein, and the gas permeability is good, and the The roots of the nursery roots are developed, the greening is fast, the seedlings are well-packed, and it is easier to insert and insert when mechanized transplanting.
  • it When it is used for rice breeding and turf vegetation belt, it can not only degrade, pollute the soil, but also have the effect of soil fertility.
  • the basic method for manufacturing seedlings of the invention is very simple, the process flow is short, the production speed is fast, the output is high, the cost is low, the equipment requirements are low, and the environment is not polluted.
  • the seedling base fabric of the invention is made of natural plant fiber, and the raw material thereof can be made of hemp fiber raw materials, such as jute cooked hemp, kenaf cooked hemp, flax two coarse or beaten hemp, nettle hemp or fine dry hemp, if it is jute Cooked hemp, kenaf cooked hemp, linen ramie, ramie fine ramie need to cut these fibers into small lengths of 50 ⁇ 70 cm, if it is linen and coarse ramie can be used directly.
  • hemp fiber raw materials such as jute cooked hemp, kenaf cooked hemp, flax two coarse or beaten hemp, nettle hemp or fine dry hemp, if it is jute Cooked hemp, kenaf cooked hemp, linen ramie, ramie fine ramie need to cut these fibers into small lengths of 50 ⁇ 70 cm, if it is linen and coarse ramie can be used directly.
  • the hemp fiber raw material is first fed into the hemp processing equipment to disperse the fiber by mechanical tapping, and then the fibers are randomly arranged by the roller of the apparatus to form a reticular fiber, and the reticular fiber is bonded with the modified starch glue. Together, by drying, a seedling base fabric having a pore-like structure on the surface is formed.
  • the hemp processing equipment adopts a well-known equipment.
  • the equipment name is: Environmentally-friendly hemp film preparation device, which has obtained the invention patent, patent number ZL200710303484. 7 , and the patent right is owned by the Institute of Materia Medica of the Chinese Academy of Agricultural Sciences.
  • the seedling base fabric of the invention has a mesh structure and a small pore on the surface, and the rice and turf seeds can be rooted in the base fabric, which is not only good in gas permeability, but also has good packing, is not easy to loose, and is convenient for seedlings. And turf handling and installation, easy to mechanize the work. Degradation begins after 3 months of use in the field, and the degradant has no pollution to the soil and has the effect of enriching the soil.
  • the inventors have tried some products, and the specifications of the products are classified according to the unit weight of the products.
  • the following is a batch in the trial production.
  • the weight of the product mainly has three different specifications: 40 g/m 2 and 45 g/m ⁇ 50 g/m 2 .
  • the width of the product is 30 ⁇ 90 cm, and the length is cut according to the actual size of the tray.
  • the seedling base fabric of the present invention has good tensile strength, but the tear strength and burst strength are weaker than chemical nonwoven fabrics, which is due to this feature.
  • the seedlings are easily inserted and inserted when the rice seedlings are inserted into the rice machine.
  • This trial product also fully demonstrates this advantage during trial use. It is easy to separate but not easy to disperse. The seedlings are neatly arranged during the whole process of transplanting the seedlings. Compared with the prior art chemical nonwoven fabric, the present invention is more Conducive to mechanized transplanting.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Description

育苗基布及其制造方法 技术领域
本发明涉及一种用于水稻育秧、 育草皮的育苗基布及其制造方法。
背景技术
育苗基布目前被广泛用于软盘育秧和草皮种植的无纺布植生带中。
软盘育秧是目前广泛应用在水稻育苗中的一种方法， 这种方法是利用有孔 平板塑料规格软盘，铺垫床土后播种，育出符合机械化栽插要求规格标准的"毯 状秧块"。 它具有投资成本低、 操作简便、 经济效益好的优点， 采用软盘育秧 技术为了使 "毯状秧块"盘结好、 易于搬运， 通常在塑料软盘底部铺垫一块无 纺布 （育秧基布） 。 但无纺布地膜由化纤制成， 不降解， 污染环境， 且无纺布 地膜强度大， 插秧机插秧难以将秧苗分开等问题， 这又给水稻插秧机育秧技术 带来新的问题。
无纺布植生带是草皮的种植一种新技术， 目前被广泛使用， 该技术是把青 草种子和肥料均匀地洒在两层无纺布基布之间， 便形成了无纺布植生带， 可以 把它卷曲成卷， 然后运输售出。 用户在使用时， 只要把这些无纺布植生带铺在 地上， 敷上一层薄薄的泥土， 每天洒水保持湿润， 不用一个月的时间， 这些地 毯般的无纺布植生带，就会长成绿茸茸的草皮。但无纺布植生带的基布是化学原 料制成的产品， 虽然可卷曲、 运输方便， 但植入地面后不可降解， 给生态环境 造成较大影响。
发明内容
本发明提供了一种育苗基布及其制造方法， 目的是为了使育苗基布使用后 能降解， 对土壤无污染， 用作水稻育秧时使秧苗容易分插。
本发明提供的这种育苗基布， 由植物纤维制成。
所述植物纤维是麻类纤维。
本发明用于制造上述育苗基布的方法是先将麻纤维原料喂入麻处理设备中 通过机械敲打使纤维分散， 然后利用所述设备的罗拉牵升将纤维随机排列形成 网状纤维， 用变性淀粉胶将所述网状纤维粘合在一起， 通过干燥后形成表面具 有孔状结构的育苗基布。
麻纤维原料在进行机械敲打前长度为 50-70αη。
本发明育苗基布由于采用植物纤维制成， 它比现有的化学无纺布结构要疏 松， 表面为网状结构， 有细小孔隙， 水稻和草皮种子可以扎根于其中， 透气性 好， 能使育秧亩根系发达、 返青快、 秧苗盘根好， 而且在机械化插秧时比较容 易分插， 当它用于水稻育秧和草皮植生带时不但能降解， 不污染土壤， 而且具 有对土壤增肥的效果， 这些优点是现有技术所不具备的。
本发明制造育苗基本的方法非常简单， 工艺流程短、 生产速度快， 产量高、 成本低， 对设备要求较低， 并且环境没有污染。
具体实施方式
本发明育苗基布是天然植物纤维制成的， 它的原料可以采用麻纤维原料， 如黄麻熟麻、 红麻熟麻、 亚麻二粗或打成麻、 苎麻落麻或精干麻， 如果是黄麻 熟麻、 红麻熟麻、 亚麻打成麻、 苎麻精干麻则需将这些纤维切成长度为 50〜70 cm的小段， 如果是亚麻二粗和苎麻落麻则可直接使用。 使用时先将麻纤维原料 喂入麻处理设备中通过机械敲打使纤维分散， 然后利用所述设备的罗拉牵升将 纤维随机排列形成网状纤维， 用变性淀粉胶将所述网状纤维粘合在一起， 通过 干燥后形成表面具有孔状结构的育苗基布。麻处理设备采用的是一种公知设备， 设备名称为： 环保型麻地膜的制备装置， 已获发明专利， 专利号 ZL200710303484. 7 , 专利权为中国农业科学院麻类研究所所有。 本发明育苗基 布制造好后表面为网状结构， 表面有细小孔隙， 水稻和草皮种子可以扎根于该 基布内， 不仅透气性好， 而且所育种苗盘根好， 不易松散， 便于秧苗和草皮的 搬运和装机， 便于机械化作业。 使用时在田间使用 3个月后开始降解， 降解物 对土壤无污染， 并有增肥土壤作用。
按照上述方法发明人试制了一些产品， 产品的规格按照产品单位重量来划 分。 以下是试制中的一批， 产品克重主要有 40 g/m2、 45 g/m\ 50 g/m2这三种 不同规格，当然还可以根据实际需要制成其它不同规格。产品幅宽有 30〜90 cm, 长度根据秧盘的实际尺寸裁剪。
试制的该批产品测得结果如下 (见表一)： 抗拉强度 撕破强 顶破强 克重 /g/m2 厚度 /醒 幅宽 /cm
/N/m 度 /N 度 /N
40 0. 22 50〜； 100 1118 40 73
45 0. 23 50〜廳 1372 74 175
50 0. 28 50〜扇 1532 82 203 从表一可以看出本发明育苗基布的具有较好的抗拉强度， 但撕破强度及顶 破强度弱于化学无纺布， 正是由于这个特点使得本发明在用于水稻育秧时， 使 秧苗上插秧机时容易分插。 本试制产品在试用时也充分体现了这一点优点， 容 易分秧但却不易散秧， 秧苗移栽的整个过程中秧苗整齐不离散， 与现有技术的 化学无纺布相比， 本发明更有利于机械化插秧。

Claims

权 利 要 求 书
1、 一种育苗基布， 其特征在于该基布由植物纤维制成。
2、根据权利要求 1所述的育苗基布，其特征在于所述植物纤维是麻类纤维。
3、 一种用于制造权利要求 1或 2所述育苗基布的方法， 其特征是先将麻纤 维原料喂入麻处理设备中通过机械敲打使纤维分散， 然后利用所述设备的罗拉 牵升将纤维随机排列形成网状纤维， 用变性淀粉胶将所述网状纤维粘合在一起， 通过干燥后形成表面具有孔状结构的育苗基布。
4、 根据权利要求 3所述的制造育苗基布的方法， 其特征是麻纤维原料在进 行机械敲打前长度为 50-70cm。
PCT/CN2010/000972 2010-06-29 2010-06-29 育苗基布及其制造方法 WO2012000130A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2010/000972 WO2012000130A1 (zh) 2010-06-29 2010-06-29 育苗基布及其制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2010/000972 WO2012000130A1 (zh) 2010-06-29 2010-06-29 育苗基布及其制造方法

Publications (1)

Publication Number Publication Date
WO2012000130A1 true WO2012000130A1 (zh) 2012-01-05

Family

ID=45401280

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/000972 WO2012000130A1 (zh) 2010-06-29 2010-06-29 育苗基布及其制造方法

Country Status (1)

Country Link
WO (1) WO2012000130A1 (zh)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1064978A (zh) * 1991-03-15 1992-10-07 日本植物播种机株式会社 种子带
CN2190854Y (zh) * 1994-05-06 1995-03-08 王睿谦 麻纤维植生带
JPH07224430A (ja) * 1994-02-11 1995-08-22 Nisshoku Corp 植生マット
CN2213429Y (zh) * 1994-10-06 1995-11-29 杨国栋 无土栽培植生带
CN1134219A (zh) * 1995-04-28 1996-10-30 宋链燮 草培养垫和其生产方法
DE29605969U1 (de) * 1996-03-30 1997-02-20 Mundus, Helmar, 28857 Syke Saattuch
WO2005043975A1 (fr) * 2003-11-06 2005-05-19 Yu Mao Tapis de gazon pour culture hors-sol, dispositif et procede d'elaboration associes
WO2008026855A1 (en) * 2006-08-28 2008-03-06 Cleansia A seed line net for greening
KR100936993B1 (ko) * 2008-08-08 2010-01-15 이원권 볍씨 발아용 수분해성 부직포 시트 제조방법 및 그 제조장치
CN101889489A (zh) * 2010-06-24 2010-11-24 中国农业科学院麻类研究所 育苗基布及其制造方法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1064978A (zh) * 1991-03-15 1992-10-07 日本植物播种机株式会社 种子带
JPH07224430A (ja) * 1994-02-11 1995-08-22 Nisshoku Corp 植生マット
CN2190854Y (zh) * 1994-05-06 1995-03-08 王睿谦 麻纤维植生带
CN2213429Y (zh) * 1994-10-06 1995-11-29 杨国栋 无土栽培植生带
CN1134219A (zh) * 1995-04-28 1996-10-30 宋链燮 草培养垫和其生产方法
DE29605969U1 (de) * 1996-03-30 1997-02-20 Mundus, Helmar, 28857 Syke Saattuch
WO2005043975A1 (fr) * 2003-11-06 2005-05-19 Yu Mao Tapis de gazon pour culture hors-sol, dispositif et procede d'elaboration associes
WO2008026855A1 (en) * 2006-08-28 2008-03-06 Cleansia A seed line net for greening
KR100936993B1 (ko) * 2008-08-08 2010-01-15 이원권 볍씨 발아용 수분해성 부직포 시트 제조방법 및 그 제조장치
CN101889489A (zh) * 2010-06-24 2010-11-24 中国农业科学院麻类研究所 育苗基布及其制造方法

Similar Documents

Publication Publication Date Title
CN101889489B (zh) 育苗基布及其制造方法
KR101205154B1 (ko) 육묘용 매트형 상토 및 그 제조방법
CN102440100B (zh) 一种植被恢复用植物纤维基复合植生带卷材及其制造方法
US20060207170A1 (en) Hair felt
CN103109669A (zh) 一种麻基膜水稻机插育秧方法
KR101196873B1 (ko) 직파용 생분해성 멀칭 필름 및 그 제조방법
CN103243480A (zh) 一种使用稻秸秆纤维和苎麻纤维制造非织造育苗培养基的方法
KR102013765B1 (ko) 육묘매트
KR101994418B1 (ko) 육묘매트와 이를 이용한 육묘상자 내 육묘환경조성방법
CN103749104B (zh) 一种用于种植草坪的植生纱线以及生产工艺及其织成品
CN105230466A (zh) 一种用于无土栽培的可降解非织造布复合植生材料
CN109566214B (zh) 一种可降解农用地膜及其制备方法
TWI504340B (zh) 混合介質栽植片之製作方法及以該方法所製成之栽植片
WO2012000130A1 (zh) 育苗基布及其制造方法
JP3839721B2 (ja) 育苗用有機質床土組成物および床土マット
KR100380531B1 (ko) 육묘용 유기질 상토매트 조성물, 및 이를 이용한 상토매트 및 그 제조방법
JP2014090702A (ja) コケ植物養生基板、及び、その生産方法
CN108589032B (zh) 一种育苗基布及其制备方法
JP2009171894A (ja) 芝生植生マットおよびその製造方法
CN110337944A (zh) 一种育苗杯及其制备方法
US11910739B2 (en) Process for preparing a seed support
KR100346089B1 (ko) 식물 생육용 혼초지의 제조방법 및 그 방법에 의해 제조된식물 생육용 혼초지
JP3811802B2 (ja) 繊維製育苗用品及びその製造方法
WO2005043975A1 (fr) Tapis de gazon pour culture hors-sol, dispositif et procede d'elaboration associes
KR100823099B1 (ko) 대나무펄프로 제작한 기저귀 제조방법 과 그 기저귀

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10853837

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10853837

Country of ref document: EP

Kind code of ref document: A1