蘑菇菌糠配制黄瓜育苗基质研究

Study on Cucumber Breeding Substrates Prepared by Worthless Stuff of Mushroom

[目的]探索应用蘑菇菌糠制备黄瓜育苗基质的效果,筛选出最佳育苗基质配比。[方法]以双孢蘑菇菌糠为试验材料,采用4因素3水平正交试验设计L9(34),4因素粉碎消毒的双孢蘑菇菌糠、细红土、细干猪粪、珍珠岩的3个水平分别为40%、50%、60%,20%、30%、40%,10%、20%、30%,10%、20%、30%。[结果]4因子对黄瓜成苗率的影响大小为双孢蘑菇菌糠>红土>干猪粪>珍珠岩,其中双孢蘑菇菌糠40%+红土40%+干猪粪20%+珍珠岩30%培养基处理的成苗率最高;对黄瓜株高的影响大小为双孢蘑菇菌糠>干猪粪>红土>珍珠岩,其中双孢蘑菇菌糠40%+红土20%+干猪粪30%+珍珠岩20%培养基处理的株高最高;对黄瓜茎粗的影响大小为双孢蘑菇菌糠>干猪粪>红土>珍珠岩,其中双孢蘑菇菌糠40%+红土30%+干猪粪10%+珍珠岩30%培养基处理的茎粗最粗;对黄瓜苗鲜重的影响大小为双孢蘑菇菌糠>干猪粪=珍珠岩>红土,其中双孢蘑菇菌糠40%+红土30%+干猪粪30%+珍珠岩20%培养基处理的苗鲜重最重。[结论]综合考虑,双孢蘑菇菌糠40%、红土30%、干猪粪20%、珍珠岩20%的基质配比处理幼苗生长良好。

[Objective] The aim was to explore the application effect of cucumber breeding substrates prepared by worthless stuff of mushroom,to screen out the best breeding substrate ratio.[Method] Taking worthless stuff of Agaricus bisporus as material,the orthogonal test design of 4 factors and 3 levels L9 （34） were used,thereinto,4 factors were smashed and sterilized worthless stuff of Agaricus bisporus （3 levels were 40％,50％,60％）,fine clay（3 levels were 20％,30％,40％）,fine and dry pig manure（3 levels were 10％,20％,30％） and perlite（3 levels were 10％,20％,30％）,resp..[Result] The effects of 4 factors on seedling emergency percentage of cucumber was in order：worthless stuff of Agaricus bisporus ＞ clay ＞ dry manure ＞ perlite,thereinto,the seedling emergency percentage of the medium treatment of wort hless stuff of Agaricus bisporus 40％ ＋ clay 40％ ＋ dry manure 20％ ＋ pertile 30％ was the highest; that on cucumber plant height was in order：worthless stuff of Agaricus bisporus ＞ dry manure ＞ clay ＞ perlite,thereinto,the plant height of the medium treatment of Agaricus bisporus 40％ ＋ clay 20％ ＋ dry manure 30％ ＋ pertile 20％ was the highest ; that on cucumber stem diameter was in order：worthless stuff of Agaricus bisporus ＞ dry manure ＞ clay ＞ perlite,thereinto,the stem diameter of the medium treatment of Agaricus bisporus 40％ ＋ clay 30％ ＋ dry manure 10％ ＋pertile 30％ was the highest; that on seedling fresh weight was in order：worthless stuff of Agaricus bisporus ＞ dry manure =clay ＞ perlite,thereinto,the seedling fresh weight of the medium treatment of Agaricus bisporus 40％ ＋ clay 30％ ＋ dry manure 20％ ＋ pertile 20％ was the heaviest.[Conclusion] Considering comprehensively,the seedling of the substrates ratio of Agaricus bisporus 40％,clay 30％,dry manure 20％,pertile 20％ grows better.