ISBN: 9787517036760 - saving and high yield rice irrigation practical control technology(chinese edition) (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2015-09-01 Pages: 41 Language: Chinese Publisher: China Water Power Press rice irrigation control is through long-term experimental study Hohai University system. on water and water-saving mechanism yielding stable water needs based irrigation a proposed technique. an efficient water conservation. pollution control and emission reduction and other advantages. Saving and High Yield Rice Control Irrigation technology system introduced rice irrigation control technology feat.…