接种菌根菌对栓皮栎幼苗生长的影响 |
| |
引用本文: | 李皓,秦永胜,王永超,于萌,王小平. 接种菌根菌对栓皮栎幼苗生长的影响[J]. 安徽农业科学, 2013, 41(6): 2536-2538 |
| |
作者姓名: | 李皓 秦永胜 王永超 于萌 王小平 |
| |
作者单位: | 北京林学会,北京,100029;北京林学会,北京,100029;北京林学会,北京,100029;北京林学会,北京,100029;北京林学会,北京,100029 |
| |
基金项目: | 北京市科委"北京主要乡土树种菌根化苗木培育技术研究与示范"项目 |
| |
摘 要: | [目的]研究菌根菌对栓皮栎幼苗接种的影响。[方法]选用红蜡蘑(L.l)、美味牛肝菌(B.e)、铆钉菇(G.v)、厚环乳牛肝菌(S.g)、褐环乳牛肝菌(S.l)共5种外生菌根真菌的固体培养物对栓皮栎幼苗进行土壤根际接种试验,研究接种后、未接种的栓皮栎幼苗在菌根侵染率、生长情况、养分吸收等方面的差异。[结果]3个月后取样测量,结果表明外生菌根能明显提高苗木的菌根化程度,对幼苗的生长有促进作用,提高了植株对养分N、P、K的吸收。[结论]筛选出的L.l、S.l、G.v是栓皮栎菌根化育苗的优良菌种。
|
关 键 词: | 栓皮栎 幼苗 外生菌根真菌 生长影响 |
Effect of Inoculating with the Ectotrophic Mycorrhizal Fungi on the Quercus variabilis Seedling Growth |
| |
Affiliation: | LI Hao et al(Beijing Forestry Society,Beijing 100029) |
| |
Abstract: | [Objective] Study the effect of inoculating with the ectotrophic mycorrhizal fungi on the Quercus variabilis seedling growth.[Method] Ectotrophic mycorrhizal fungi of Laccaria laccat,Boletus eduis,Gomphidius viscidus,Suillus grecillei and Suillus luteus were selected to study the effect of inoculating on the Quercus variabilis seedling growth.[Result] The ectotrophic mycorrhizal fungi had the evident promoting effects on the Quercus variabilis seedling growth and absorbtion of the N,P and K nutrient,the inoculated seedling height,thickness,biomass and N,P and K contents increased evidently.[Conclusion]L.l,S.l,G.v are the excellent strains for Quercus variabilis. |
| |
Keywords: | Quercus variabilis Seedling Ectotrophic mycorrhizal fungi Growth effects |
本文献已被 CNKI 维普 万方数据 等数据库收录! |
|