摘要
运用３层人工神经网络对影响杉木壮苗培育的３因素：播种时间（Ａ）、定苗时间（Ｂ）和定苗株数（Ｃ）的不同的数据进行分析，寻找Ａ，Ｂ，Ｃ与杉木地径生长（Ｙ）之间的普遍映射关系，从而只要根据Ａ，Ｂ，Ｃ即可预测其地径生长Ｙ的值。
The three level artificial neural networks was applicated to study the law of oriented cultivation of Chinese fir stocky plants.The data of 36 groups were measured from sowing(A),final seedling time(B) and final seedling number(C).The relation between ground diameter(Y) and A,B,C was analysed.Based on A,B,C,the ground diameter Y could be predicted.
出处
《浙江林学院学报》
CSCD
1997年第4期339-343,共5页
Journal of Zhejiang Forestry College
关键词
人工神经网络
杉木
壮苗
育苗
artificial neural network
Chinese fir(Cunninghamia lanceolata)
stocky plants
nursery stock growing
