Research on Yield and Quality Prediction Model of Poplar Based on Modern Information Technologies

Xu Ning Liu,Wei Shi,Shuo Mei Wu,Yuan Li,Ai Jun Zang

doi:10.4028/www.scientific.net/aef.6-7.1156

Abstract

The poplar is important part of shelterbelt trees, so the farmland shelterbelts based on poplar play an important part in the plain, in recent years the research on structure and efficiency mode of farmland shelterbelt are more, while the prediction models of the yield and quality of the polar are much less. The growth model is main material base of poplar growth, the development of information technology provides new methods for the quantitative study of poplar growth model and evaluation. The information technology is used to extract growth character parameters of poplar, and the neural networks is used to establish the relational model of the character parameters and wood materials and wood production of poplar, these models are used to monitor and analyze growth situation and materials of poplar and potential utilization value, so can correctly assess the reasonable use of the poplar, meanwhile provide the basis for the oriented cultivation of poplar management, which have important theory value and practical significance.

Highlights

Poplar is one of the fast-growing reforestation species, and the advantages are that the speed of growth is fast, the yield is high and update speed is easy, which plays an important role in improving the ecological environment and solving the timber problem
The main purpose of this research is to explore the feasibility of poplar wood production and quality assessment, and apply modern information technologies to establish the poplars parameters and contact of timber yield and quality, which can provide new alternation for poplar wood resource quality and economic value assessment[2]
The growth parameters of poplar are an important part of the poplars, and are used to monitor the growing conditions of poplar, or even determine the poplar material; Modern information technology have the characters that observing wide is great, and the quantity of information is influence, the observations are repeated and so on, provides ideal data source for the growth of poplar

Summary

Introduction

Poplar is one of the fast-growing reforestation species, and the advantages are that the speed of growth is fast, the yield is high and update speed is easy, which plays an important role in improving the ecological environment and solving the timber problem. Facing with such rich poplar resources, how to cultivate and implement effectively intensive management, and improve forest material, rational development and utilization of timber resources, improve the comprehensive utilization of timber, maximize the value of poplars have become major issues that forest resources cultivation and timber processing and utilization face. The main purpose of this research is to explore the feasibility of poplar wood production and quality assessment, and apply modern information technologies to establish the poplars parameters (such as poplar growth width, diameter at breast height, poplar height) and contact of timber yield and quality, which can provide new alternation for poplar wood resource quality and economic value assessment[2].

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Results

Conclusion