柏各庄农场地处渤海北岸,现有稻田30余万亩。正常年景一般亩产500公斤。塑料薄膜露地保温育秧是目前的主要育秧方式,初步形成了一套比较完整的技术体系。为了抢农时、早用水、早插秧,充分发挥生育期较长品种的生产潜力,确保高产稳产,我们就培育水稻薄膜早壮秧的施肥技术问题,进行了探索和实践,总结出“三肥座底,早施追肥、控氮移栽”育早壮秧的施肥技术体系,现已推广到10个水稻分场和唐秦稻区。一、氮、磷、有机肥三肥座底是培育早壮秧的基础。 Bogezhuang farm is located in the northern coast of the Bohai Sea, more than 30 acres of existing rice fields. The normal annual general yield 500 kg. Plastic film insulation in the open field is currently the main method of raising seedlings, initially formed a relatively complete system of technologies. In order to rob farmers, we use water as early as possible and transplanted them early enough to give full play to the productive potential of longer growing varieties to ensure high and stable yields. We explored and practiced fertilization techniques to cultivate early seedlings of rice thin film, and concluded that “ At the end, early top dressing, nitrogen-controlled transplanting ”early fertilization seedling fertilization technology system, has now been extended to 10 rice sub-fields and Tangqin rice. First, nitrogen, phosphorus, organic fertilizer Three fat end of the base is to cultivate early seedlings.