JPH0724036Y2 - 水量調整ボール付き農作物の根圏給水器 - Google Patents

水量調整ボール付き農作物の根圏給水器

Info

Publication number
JPH0724036Y2
JPH0724036Y2 JP1991010853U JP1085391U JPH0724036Y2 JP H0724036 Y2 JPH0724036 Y2 JP H0724036Y2 JP 1991010853 U JP1991010853 U JP 1991010853U JP 1085391 U JP1085391 U JP 1085391U JP H0724036 Y2 JPH0724036 Y2 JP H0724036Y2
Authority
JP
Japan
Prior art keywords
water
water supply
tube
ball
rhizosphere
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
Application number
JP1991010853U
Other languages
English (en)
Japanese (ja)
Other versions
JPH04100364U (enExample
Inventor
誠一 清水
Original Assignee
西部興産株式会社
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 西部興産株式会社 filed Critical 西部興産株式会社
Priority to JP1991010853U priority Critical patent/JPH0724036Y2/ja
Publication of JPH04100364U publication Critical patent/JPH04100364U/ja
Application granted granted Critical
Publication of JPH0724036Y2 publication Critical patent/JPH0724036Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Greenhouses (AREA)
JP1991010853U 1991-02-05 1991-02-05 水量調整ボール付き農作物の根圏給水器 Expired - Lifetime JPH0724036Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1991010853U JPH0724036Y2 (ja) 1991-02-05 1991-02-05 水量調整ボール付き農作物の根圏給水器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1991010853U JPH0724036Y2 (ja) 1991-02-05 1991-02-05 水量調整ボール付き農作物の根圏給水器

Publications (2)

Publication Number Publication Date
JPH04100364U JPH04100364U (enExample) 1992-08-31
JPH0724036Y2 true JPH0724036Y2 (ja) 1995-06-05

Family

ID=31744123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1991010853U Expired - Lifetime JPH0724036Y2 (ja) 1991-02-05 1991-02-05 水量調整ボール付き農作物の根圏給水器

Country Status (1)

Country Link
JP (1) JPH0724036Y2 (enExample)

Also Published As

Publication number Publication date
JPH04100364U (enExample) 1992-08-31

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