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喀左县地处辽宁西部,十年九旱,对春小麦生长造成很大影响。为提高产量、增强春小麦的抗旱性,1993～1994年引进 FA 旱地龙,在小麦上喷施;结果发现春小麦喷施 FA 旱地龙有显著的抗旱作用,平均每667m~2产量348.6kg,对照279.2kg;比对照增产69.4kg,增产率24.9%。现将应用效果和施用技术总结如下。1应用效果对生长发育的影响喷施旱地龙后,小麦叶色
Located in the western part of Liaoning Province, Qazuo County has a great impact on the growth of spring wheat over the past ten years. In order to increase the yield and enhance the drought resistance of spring wheat, FA was introduced into the soil from 1993 to 1994 and sprayed on the wheat. The results showed that the drought resistance was induced by spraying the FA on the dry land with the average age of 348.6kg per 667m ~ 2 compared with 279.2 kg; increase yield 69.4kg, increase rate 24.9%. The application effect and application technology are summarized as follows. Effect of 1 application on the growth and development After spraying dry land, the wheat leaf color