河北地区夏播玉米能种金博士825吗?

2025-04-03 02:33:20
推荐回答(1个)
回答1:

可以,适宜需要≥10℃活动积温2650 ℃以上的地区播种,中上等肥力地块种植,4月20日至5月15日播种,亩种植密度4500~ 5000株。河北省张家口市、承德市、秦皇岛市、唐山市、廊坊市、保定市北部、沧州市北部春播区,北京市春播区,天津市春播区适宜种植。

适施拔节肥,重施孕穗肥:穗期是玉米一生中需肥最多的时期,这时期所需要的肥料,一部分来自基肥,一部分来自当时的追肥。在施足基肥的基础上,分期增施追肥,可以促使穗大、粒多和籽粒饱满,特别是对施用基肥少或未施用基肥的玉米田,增施追肥和叶喷碧卡磷酸二氢钾就更有必要。

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