姬松茸栽培中培养料及土壤的元素含量动态变化分析
Analysis of the Element Content Dynamic Changes in Substrates and Soil in the Cultivation of Agaricus Blazei
李雪松 1华蓉 2孙达锋 1岳万松 2张晓华 2孙钰媛 2汪祥飞 3刘绍雄1
作者信息
- 1. 中华全国供销合作总社昆明食用菌研究所,云南 昆明 650221;云南省食用菌产业发展研究院,云南 昆明 650221
- 2. 中华全国供销合作总社昆明食用菌研究所,云南 昆明 650221
- 3. 文山滇珍菌业有限公司,云南 文山 663000
- 折叠
摘要
以姬松茸ZJJSR001菌株栽培过程中的培养料和覆土材料为试验材料,对姬松茸栽培过程中元素动态进行跟踪研究,以期为姬松茸高效绿色栽培技术和镉富集机制研究提供参考.结果表明,姬松茸栽培过程中栽培料的主要营养元素含量整体呈现上升的趋势,并从覆土材料中吸收营养微量元素和重金属元素.其中,在对重金属元素的动态跟踪中发现,甘蔗渣、复合肥料、牛粪和覆土材料是其主要来源.因此在姬松茸栽培过程中,选择优质土壤、严选原料、优化配方,并适当添加改良剂,将有效降低姬松茸子实体的重金属含量.
Abstract
In the cultivation process of Agaricus blazei(ZJJSR001),the cultivation substrate and casing soil were used as ex-perimental materials to track the dynamic change of elements during the cultivation.Aim to provide reference for efficient and environmentally friendly cultivation techniques,as well as the research of cadmium enrichment mechanisms.The results indicate that during the cultivation process of A.blazei,there is an overall increasing trend in the content of the main nutrient ele-ments in substrates.A.blazei also absorbs trace nutrient elements and heavy metal elements from the soil.In the dynamic track-ing of heavy metal elements,it was found that sugarcane bagasse,compound fertilizer,cow dung,and covering soil are the main sources.Therefore,in the cultivation process of A.blazei,selecting high-quality soil,carefully selecting raw materials,optimizing the formula,and adding appropriate amendments will effectively reduce the heavy metal content in A.blazei fruit bodies.
关键词
姬松茸/元素动态/重金属富集/栽培Key words
Agaricus blaze/element dynamics/heavy metal enrichment/cultivation引用本文复制引用
出版年
2024
NETL
NSTL
万方数据