JPS6451028A - Method for raising seedling of paddy rice plant - Google Patents

Method for raising seedling of paddy rice plant

Info

Publication number
JPS6451028A
JPS6451028A JP62205233A JP20523387A JPS6451028A JP S6451028 A JPS6451028 A JP S6451028A JP 62205233 A JP62205233 A JP 62205233A JP 20523387 A JP20523387 A JP 20523387A JP S6451028 A JPS6451028 A JP S6451028A
Authority
JP
Japan
Prior art keywords
paddy rice
rice plant
seedling
water
seed
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.)
Granted
Application number
JP62205233A
Other languages
Japanese (ja)
Other versions
JPH0822185B2 (en
Inventor
Tadao Shimomura
Hiroya Kobayashi
Masaya Toyobe
Yoshihiko Masuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai Co Ltd
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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP62205233A priority Critical patent/JPH0822185B2/en
Publication of JPS6451028A publication Critical patent/JPS6451028A/en
Publication of JPH0822185B2 publication Critical patent/JPH0822185B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Cultivation Of Plants (AREA)

Abstract

PURPOSE:To decrease the frequency of sprinkling operation without causing root rot, lowering of germination rate, etc., by mixing a bed soil with powder of a water-absorbing polymer having a specific particle size in the growth of a seedling of paddy rice plant from seed in a seedling box. CONSTITUTION:In the growth of a seedling of paddy rice plant from seed in a seedling box, the bed soil is mixed with 0.01-5.0wt.% of water-absorbing polymer powder (preferably crosslinked polyacrylic acid salt) having a size not to pass through a 32 mesh standard sieve. The water and labor can be saved by this process.
JP62205233A 1987-08-20 1987-08-20 Rice seedling raising method and floor soil composition used therefor Expired - Lifetime JPH0822185B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62205233A JPH0822185B2 (en) 1987-08-20 1987-08-20 Rice seedling raising method and floor soil composition used therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62205233A JPH0822185B2 (en) 1987-08-20 1987-08-20 Rice seedling raising method and floor soil composition used therefor

Publications (2)

Publication Number Publication Date
JPS6451028A true JPS6451028A (en) 1989-02-27
JPH0822185B2 JPH0822185B2 (en) 1996-03-06

Family

ID=16503609

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62205233A Expired - Lifetime JPH0822185B2 (en) 1987-08-20 1987-08-20 Rice seedling raising method and floor soil composition used therefor

Country Status (1)

Country Link
JP (1) JPH0822185B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006502284A (en) * 2002-10-07 2006-01-19 スティーブン、 ウィリアム ダウン、 Production and use of starch graft copolymers and agricultural denven graft copolymers
US8765857B2 (en) 2003-12-05 2014-07-01 Nippon Shokubai Co., Ltd. Particulate water retaining material for cultivating plant having water absorbent resin as main component
CN104996247A (en) * 2015-07-15 2015-10-28 广西宏华生物实业股份有限公司 All-weather ecological seedling system
WO2021066177A1 (en) * 2019-10-02 2021-04-08 株式会社クラレ Laminate for paddy rice seedling nursery, seedling mat, paddy rice seedling nursery box, and method for manufacturing paddy rice seedling nursery box

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS568619A (en) * 1979-06-28 1981-01-29 Sumitomo Chemical Co Culture soil for plant

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS568619A (en) * 1979-06-28 1981-01-29 Sumitomo Chemical Co Culture soil for plant

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006502284A (en) * 2002-10-07 2006-01-19 スティーブン、 ウィリアム ダウン、 Production and use of starch graft copolymers and agricultural denven graft copolymers
US8765857B2 (en) 2003-12-05 2014-07-01 Nippon Shokubai Co., Ltd. Particulate water retaining material for cultivating plant having water absorbent resin as main component
CN104996247A (en) * 2015-07-15 2015-10-28 广西宏华生物实业股份有限公司 All-weather ecological seedling system
WO2021066177A1 (en) * 2019-10-02 2021-04-08 株式会社クラレ Laminate for paddy rice seedling nursery, seedling mat, paddy rice seedling nursery box, and method for manufacturing paddy rice seedling nursery box
CN114521105A (en) * 2019-10-02 2022-05-20 株式会社可乐丽 Layered body for raising rice seedlings, blanket-shaped seedling, rice seedling box, and method for manufacturing rice seedling box
KR20220069933A (en) 2019-10-02 2022-05-27 주식회사 쿠라레 A method for producing a laminated body for water seedlings, a mat seedling, a water seedling box, and a water seedling box

Also Published As

Publication number Publication date
JPH0822185B2 (en) 1996-03-06

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