遗传通径分析的理论基础及其意义  

THEORETICAL BASIS AND IMPORTANCE OF GENETIC PATH ANALYSIS

作　　者：李祥龙[1] 

机构地区：[1]河北农业技术师范学院畜牧兽医系

出　　处：《河北农业技术师范学院学报》1992年第3期51-56,共6页

摘　　要：本文从理论和实例计算两方面证明了直接利用遗传相关进行通径分析的可行性,提出了表型通径系数和遗传通径系数等概念,指出了遗传通径分析的理论和实践意义。From the results of this study it was seen that the best formula of mutrient medium of spawn of Coprinus comatus contains 200g potato, 10g grape suger, 10g meal of oat, 20g agar and 1000ml water; The best recipe of culture medium for he emergence of mushroom contains 90% coat of cotton seed, 8% meal of oat, 1% canesuger, 0.5% phosphate and 0.5% plaster stone. The siutable temperature for fruit body and hyphae growth are 20～25℃ and 18～20℃ respectivly and with a siutable pH6.5～7.5 for the natrient medium.

关 键 词：遗传相关 通径分析 

分 类 号：Q348[生物学—遗传学]