今春,我省不少地方低温多雨,粮谷作物的播种期、育苗期、生育期比正常年景拖后.因此,作物生育中后期田间管理的着眼点应放在促进作物生育、实现早熟增产上.首先,要根据水稻需肥规律及稻土壤肥力的具体情况,推行按水稻发育阶段施肥的方法,并要注意氮磷钾配合施用.在前期施用分蘖肥的基础上,施好穗肥,达到促壮秆攻 This spring, many places in our province are characterized by low temperature and rainy weather, and the sowing, raising and growth periods of cereal and grain crops are delayed than normal years. Therefore, the focus of field management in late and mid-crop growth should be on promoting crop growth and achieving early maturity First of all, according to the rules of rice demand and paddy soil fertility according to the specific circumstances, the implementation of rice fertilization method at the stage of development, and pay attention to the NPK with the application of pre-application of tillering fertilizer, To promote strong stalks attack