蘑菇菇渣不同配比基质的性状及其对姜柄瓜幼苗影响的初步研究

摘 要：针对于蘑菇菇渣在蔬菜育苗上的应用尚无研究、报道，采用蘑菇+珍珠岩+炉渣的不同配比得到不同基质，测定其物理、化学、养分性状，与理想基质性状相比较；同时，在这些基质中进行姜柄瓜的播种，以烤烟漂浮育苗基质为对照，在苗龄30天时，测定不同处理基质中姜柄瓜的壮苗指数、G值。结果表明，以6：1：1（蘑菇菇渣：珍珠岩：炉渣）的基质无论是在物理、化学、养分性状，还是播种姜柄瓜的壮苗指数、G值，均较其他处理和对照为好，可以初步确定为育苗替代基质。

The primary study on the properties of substrate of mushroom dregs in different proportion and effects on jiangbing melon

For it has not been researched and reported that apply mushroom raising, we matched mushrooms, perlite and slag according to different proportion dregs to vegetable seedlings to get different substrate, and compared its physical, chemical and nutrient properties which had been tested with ideal substrate properties; meanwhile, we sowed the seeds of jiangbing melon into the substrate contrasted with the substrate of raising tobacco seedlings with floating trays, and we tested the index and G score of jiangbing melon sowed in substrate dealt by different methods when the seedling age was 30 days. The result indicated that the substrate in a 6 ： 1 ： 1 （mushroom dregs ： perlite ： slag） ratio, no matter considering its physical, chemical and nutrient properties or healthy seedlings index and G score of jiangbing melon, is better than the substrate dealt by other different methods. So we can primarily determine the substrate based on this proportion we have tested could be the vicarious substrate for raising seedlings.