摘要
以赤松外生菌根菌种为试材,对菌根化育苗生产技术进行了研究。结果表明:在常规培养基(PDA中)中以加入20%的麦麸汁培养基效果最好;松茸菌的最佳培养温度是25℃,最适pH值是5.5;经松茸液体菌剂处理的赤松种子的出苗率比对照提高了32%;赤松菌根化育苗技术的实施使赤松接种苗比对照在株高、地径、干重等方面都有极其显著的提高,3项指标分别提高44.85%、31.3%和33.3%。
Took Pinus densiflora to study the technique of mycorrhizal seedling cultivation. The results were as follows： Appending 20% wheat bran in PDA culture medium Was the best for mycelium growth; the experiment of different pH and temperature showed that the optimum culture temperature was 25℃ and the optimun pH was 5. 51 seeding emergence rate increased by 32% that treated with lipuid mycelium than comparison, by using this technique the shoot height increased by 44. 85%, the stem diameter by 31. 3%, and the dry weight by 33. 3.
出处
《北方园艺》
CAS
北大核心
2007年第7期198-200,共3页
Northern Horticulture
基金
吉林市科技局验收资助项目(吉市农科字第2002-27号)
关键词
赤松
外生菌根菌
育苗
松口蘑
Pinus densiflora
Ectomycorrhizal fungi
Seedling cultivation
Tricholoma matsutake
