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  • 草炭土

    水稻育苗基质制作方法(实地测试种植)

    时间:2016-06-16 12:43:01  来源:  点击:

    东北作为水稻种植粮食大省自然用到水稻育苗基质,购买制作好的产品当然是很贵为了减少成本进行水稻育苗基质制作方法是经过实地测试种植。

    水稻育苗基质制作方法(实地测试种植).jpg

    水稻育苗基质制作方法只限于参考,本次试验用于辽宁地区水稻育苗育苗使用,其它省份根据环境制作。


    按70平米苗床土将98%浓硫酸9公斤倒入30公斤水中配成25%左右的酸化水,分层浇撒在已筛好的草炭土500公斤床土上闷24小时。充分混拌6-8次做成酸化土小样,再与1500公斤筛好的草炭土拌匀堆好盖严备用。


    PH小于4.5容易有酸害,大于5.5时应加酸调整直到合格为止。


    “硫酸”为什么要用这个呢?因为水稻是喜酸作物,提高育苗土壤中磷、铁等营养元素有效吸收,能抑制立枯病的增殖,使水稻根系发达,白根多,提高秧苗素质。


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