CAJ | 학술논문

[目的】研究菇渣和牛粪有机复合基质在番茄、黄瓜和西瓜育苗上的最佳基质配比。[方法]以充分腐熟的菇渣和牛粪基质为原料，形成不同配比有机复合育苗基质，以草炭和蛭石（2：1，V：V）为对照，采用穴盘育苗的方法，研究了菇渣有机复合基质理化性状，及其对番茄、黄瓜和西瓜生长的效应。[结果]结果表明：不同配比菇渣和牛粪有机复合基质容重、孔隙度均在适宜理想基质要求范围之内，与对照相比，较高比例牛粪复合基质pH偏碱，EC值偏高，不适宜作物正常生长，而适宜比例牛粪复合基质理化性质适合幼苗正常生长，幼苗生长健壮。[结论】番茄和西瓜幼苗的生长对复合基质中牛粪的响应相似，均表现出菇渣：牛粪=3：1复合基质育苗效果最好，黄瓜以复合基质菇渣：牛粪=2：1添加5％的江砂育苗效果最好.
[목적】연구고사화우분유궤복합기질재번가、황과화서과육묘상적최가기질배비。[방법]이충분부숙적고사화우분기질위원료，형성불동배비유궤복합육묘기질，이초탄화질석（2：1，V：V）위대조，채용혈반육묘적방법，연구료고사유궤복합기질이화성상，급기대번가、황과화서과생장적효응。[결과]결과표명：불동배비고사화우분유궤복합기질용중、공극도균재괄의이상기질요구범위지내，여대조상비，교고비례우분복합기질pH편감，EC치편고，불괄의작물정상생장，이괄의비례우분복합기질이화성질괄합유묘정상생장，유묘생장건장。[결론】번가화서과유묘적생장대복합기질중우분적향응상사，균표현출고사：우분=3：1복합기질육묘효과최호，황과이복합기질고사：우분=2：1첨가5％적강사육묘효과최호.
[Objective] The purpose was to study the optimum composition ratio of compound substrate with spent mushroom compound （SMC） and cattle manure com- post （CMC） for the seedling growth of tomato, cucumber and watermelon. [Method] With internationally best formula substrate （turf：vermiculite=2：1） used for CK, SMC and CMC were matched according to different proportions to get different substrate whose physical and chemical nutrient properties and their effects on the growth of tomato, cucumber and watermelon were studied by means of plug seeding technolo- gy. [Result] The results showed that the bulk density, porosity and the pH of the compound substrates are all in the ideal condition. However, CMC increased the EC value and the pH of the compound substrates. Compound substrates with high ratio of CMC are not suitable for seedlings. [Conclusion] Tomato and watermelon seedlings grew well in the compost substrate with SMC：CMC=3：1 with no river sand. And the cucumber seedlings grew well in the compost substrate with SMC：CMC=2：1 with 5% volume river sand.