摘要
调查了福建省 5个姬松茸菇主产区镉污染状况及其防治 ,并筛选几种有效的污染改良剂其改良效果。结果表明 :虽然几个主产区污染并不严重 ,但姬松茸对镉有很强的富集作用。最有效的改良剂可以使菇中镉降低 49.5 %。方程y =42 .2 98- 4.319x、y =6 .32 7+4 32 .485x和y =8.130 5 - 90 .96 87x分别是菇中镉的总量与pH的关系、牛粪中镉的有机态、交换态和游离态总量与姬松茸镉总量的关系以及pH与菇中镉的有机态。
This study investigated the situation and its prevention & control of Cadmium pollution in five main producing areas in Fujian, and also selected several effective pollution adapter and studied their effects on Agaricus. The results showed that although the soil pollution situation was not so serious, the Agaricus blazei Murril could accumulate the Cadmium greatly. Fortunately, the best adapter could reduced 49.5% of the Cadmium in the Agaricus blazei Murrill. y=42.298-4.319x、y=6.327+432.485x和y=8.1305-90.9687x are the relationship equations between the amount of total Cadmium in fruit body and pH, the amount of organic, exchanging & ionic Cadmium in manure and the amount of total Cadium in fruit body and pH, and the amount of organic, exchanging, ionic Cadmiun in fruit body respectively.
出处
《江西农业大学学报》
CAS
CSCD
2000年第1期94-97,共4页
Acta Agriculturae Universitatis Jiangxiensis
基金
福建省自然科学基金项目资助!(B9910025)
关键词
姬松茸菇
镉
污染
防治
富集
改良制
Agaricus blazei murril
cadmium
pollution
control
