SYSTEM FOR MANAGING PADDY FIELD

PROBLEM TO BE SOLVED: To improve precision in detecting a water level by easily performing correct water level adjustment regardless of a paddy field surface. SOLUTION: A paddy field managing system controls water in a paddy field 2 includes a water level detecting device 7 for detecting the change...

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Bibliographische Detailangaben
Hauptverfasser:	YAMADA HISAYA, NIBU KATSUYOSHI, SHIMOMURA GIICHI, KAMIYAMA MASANAO, TANAKA NOBUAKI, TAKADA SAKIKO
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FORESTRY HORTICULTURE HUMAN NECESSITIES HUNTING MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS SIGNALLING TESTING TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS TRAPPING WATERING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To improve precision in detecting a water level by easily performing correct water level adjustment regardless of a paddy field surface. SOLUTION: A paddy field managing system controls water in a paddy field 2 includes a water level detecting device 7 for detecting the change of the water level by defining the water level of the paddy field 2 in the present state as reference. COPYRIGHT: (C)2005,JPO&NCIPI