PLANT CULTIVATION SYSTEM AND A METHOD FOR PLANT CULTIVATION
LaoBiz.com profiles the Laos Patent “ລະບົບການເພາະປູກພືດ ແລະວິທີການສຳລັບເພາະປູກພືດ” from open registry fields, filed by MEBIOL INC. on 2014-08-11; current status: Registered. Identifiers include application No. P/414; DIP id LAP414; protection kind Patent - PCT National Phase. Key dates: publication 2024-10-24; grant 2024-08-26; expiry reference 2034-08-11. Classification: A01G 31/00. Inventor(s)/designer(s): Akihiro OKAMOTO, Hiroshi YOSHIOKA, Shigeki MIURA, Tomoyoshi MIZUTANI, Yuichi MORI. Abstract hint: [Problem] To solve a problem that, when the bottom surface of a polyvinyl alcohol (PVA)-based film is brought into contact with a nourishin…. Status labels may change after office actions; refresh or consult primary DIP data before commercial decisions.
P/414
Mark
Key facts
- Type
- Patent
- App. no.
P/414- Status
- Registered
- Applicant
- MEBIOL INC.
- Agent
- Tilleke & Gibbins Lao Co., Ltd
- Filing date
- 2014-08-11
- Reg. no.
P/414- Publication
- 2024-10-24
- Registration / grant
- 2024-08-26
- Expiry
- 2034-08-11
- Protection kind
- Patent - PCT National Phase
- Nice / IPC classes
- A01G 31/00
- Goods / services
- —
Process
Steps follow the current public status-
Filed
-
Formal examination
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Substantive examination
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Published
-
Granted
Related records
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Abstract
ເຕັກໂນໂລຊີຂອງວິຊາການວິທະຍາກ່ອນໜ້ານີ້ ມີປັນຫາເມຶ່ອພທໍືດຖືກເພາະປູກເປັນໄລຍະເວລາດົນເທິງຟິມເຫຼົ້າໂປລິວິນິລ (PVA) ທີ່ມີພື້ນຜິວດ້ານລຸ່ມຂອງມັນມີຕຳແໜ່ງຕິດຕໍ່ກັນຂອງແຫຼວທີ່ເປັນສານອາຫານ, ຮາກພືດທີ່ຖືກສ້າງຂື້ນຊອດຜ່ານຟິມ. ວິທີທາງເພຶ່ອແກ້ໄຂບັນຫາ ລະບົບການເພາະປູກພືດ (Plant cultivation system) ໃນທີ່ນັ້ນຟິມ ມີໂດຍທີຟິມPVA ມີລະດັບສົມດຸນ (equilibrium degree) ຂອງການໄຂ່ບວມນຳໃນຂອບເຂດຈາກ 125-250 ເປີເຊັນຕາມການວັດແທກນຳທີ່ມີອຸນຫະພູມ 30 ອົງສາ ແລະ ມີຄ່າມູນຕັ້ງສຳພັດສູນເສຍ (tan ) ໃນຂອບເຂດຈາກ 0,005-0,2 ຕາມການວັດແທກໃນສະພາບໃຄ່ບວມສົມດຸນໃນນຳທີ່ 30ອົງສາ ແລະ ວິທີການສຳລັບການເພາະປູກພືດໂດຍການໃຊ້ລະບົບການເພາະປູກພືດ ການປະຍຸກໃຊ້ທາງອຸດສາຫະກຳ ການເພາະປູກພືດສາມາດຖືກກະທຳໄດ້ເປັນໄລຍະເວລາດົນນານໃນຂະນະທີ່ຫຼິກລ້ຽງການຕິດເຊື້ອໂດຍແບັກທີເຮຍ ແລະ ທີ່ຄ້າຍກັນທີ່ເປັນສາເຫດຂອງໂລກພືດ. ເພາະສະນັ້ນ, ການປະດີດປະຈຸບັນເປັນປະໂຫຍດໃນດ້ານເຊັ້ນ: ການປູກຟັງ ແລະ ການຜະລິດທາງເພສັດຊະກຳ
[Problem] To solve a problem that, when the bottom surface of a polyvinyl alcohol (PVA)-based film is brought into contact with a nourishing solution and a plant is cultivated on the film over a long period of time, the plant's roots penetrate through the film. [Solution] A system for plant cultivation and a plant cultivation method, characterized in that the PVA-based film has an equilibrium swelling degree in water (at 30oC) of 125-250% inclusive and a loss tangent (tan δ) in an equilibrium swelling state in water (at 30oC) of 0.005-0.2 inclusive. [Industrial applicability] The system and method according to the present invention, which enable plant cultivation over a long period of time while protecting the plant from infection with microorganisms etc. inducing plant diseases, can be used in the fields of agriculture and pharmaceutical industry.
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