摘要
2008年在汉中市开展了水稻测土配方施肥"3414"试验,结果表明:水稻的最佳经济肥料施用量为纯N 8.0 kg/666.67 m2、P2O5 4.1kg/666.67 m2、K2O 5.1 kg/666.67 m2。
The ＇3414＇ field fertilizer effect test for rice was conducted in Hanzhong City in 2008.The results showed that the best economic fertilizer application amount were N 8.0 kg/666.67 m2,P2O5 4.1 kg/666.67m2,K2O 5.1 kg/666.67m2.
出处
《现代农业科技》
2011年第12期57-57,60,共2页
Modern Agricultural Science and Technology
关键词
水稻
3414肥效试验
测土配方施肥
产量
rice
＇3414＇ fertilizer test
formula fertilization by soil testing
yield
