摘要
为探究厨余垃圾产物资源化利用,针对厨余垃圾产物沼渣制备的营养土对西瓜幼苗质量的影响开展比较试验,分析营养土相对于商品基质在西瓜育苗的差异,为厨余垃圾产物在西瓜育苗生产提供理论和技术支撑.结果显示,营养土基质处理(T3)对西瓜育苗的质量无显著影响,首创营养土基质和康成牌基质按照1∶1 比例复配的处理(T2)西瓜出苗率达 98%,西瓜幼苗植物学性状指标和生理指标优于商品育苗基质处理(T1),均符合幼苗生长的要求,且在使用成本上具有优势,因此,营养土可优选用作西瓜育苗基质,作为添加物实现替代基质部分主料.
Abstract
In order to explore the resource utilization of kitchen waste products,a comparative experiment was conducted on the effect of nutrient soil prepared from kitchen waste products and biogas residue on the quality of watermelon seedlings.The difference between nutrient soil and commercial substrate in watermelon seedling cultivation was analyzed,providing theoretical and technical support for the kitchen waste products in watermelon seedling cultivation.The results showed that the nutrient soil substrate treatment(T3)had no significant impact on the quality of watermelon seedling cultivation.The Shouchuang nutrient soil substrate and Kangcheng brand substrate mixed in a 1∶1 ratio(T2)had a watermelon seedling emergence rate of 98%.The botanical and physiological indicators of watermelon seedlings substrate treatment(T2)were better than those of commercial seedling substrate treatment(T1),which met the requirements of seedling growth and had advantages in terms of usage cost.Therefore,nutrient soil can be selected as the optimal substrate for watermelon seedling cultivation,kitchen waste can replace some of the main materials in the substrate.
基金项目
宁波市农科院宁波首创合作项目()
浙江省西甜瓜良种育繁推科技创新平台(ZJ2019-80)
国家现代农业产业技术体系项目(CARS-25)
&&(2023Z115)
NETL
NSTL
万方数据