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Manufacturing method null of mat for paddy rice raising of seedling

机译:育秧水稻垫子的制造方法

摘要

PURPOSE:To obtain mat for raising seedling of paddy rice plant having high voids, excellent air permeability and water retention and to promote growth of seedling by using mat comprising specific rock wool, having fibers arranged in the direction in parallel to mat surface and fixed bulk density for raising of seedling of paddy rice plant. CONSTITUTION:Rock wool having =3cm average fiber length and =40wt.% shot content is collected on a fiber collecting face traveling in the horizontal direction while being sprayed with a phenol resin-based hinder to give mat comprising fibers arranged in parallel to the mat face and having 40 to 70kg/m3 bulk density. Then the mat is used for raising of seedling of paddy rice plant to promote raising of seedling of paddy rice plant.
机译:用途:获得具有高空隙率,优异的透气性和保水性的水稻植株育苗垫,并通过使用包含特定岩棉,纤维平行于垫面的方向排列并具有固定体积的垫子来促进幼苗的生长水稻植株育苗密度。组成:平均纤维长度> = 3厘米,弹丸含量<= 40wt。%的岩棉收集在水平方向上的纤维收集面上,同时喷上酚醛树脂基障碍物,制成包含与纤维平行排列的纤维的毡垫面的堆积密度为40至70kg / m 3。然后将垫子用于水稻植物的育苗,以促进水稻植物的育苗。

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