【正文】
ete information science reliable conclusions further experimental study on the biological design, sampling, analysis, data pilation and the science of inference.Biometrics include experimental design and statistical analysis of two parts, which has four main areas: provides arrangement and description of data and information and establish the quantitative characteristics of the scientific method to determine the reliability of test results, provided by the overall sample inference method, provide test design principles.Agricultural research on new characteristics and and whether there is a difference between the old varieties, requires application of Biostatistics knowledge.Keyword: Biometrics、Agriculture、New Characteristics。這就需要應(yīng)用生物統(tǒng)計學(xué)的知識來解答這個問題。進(jìn)行實驗設(shè)計時必須遵守重復(fù)、隨機和局部控制三個原則。 對比設(shè)計是一種最簡單的實驗設(shè)計方法,主要包括鄰比設(shè)計和間比設(shè)計。裂區(qū)設(shè)計是區(qū)內(nèi)再分區(qū)的一種設(shè)計方法,有主區(qū)、副區(qū)和主處理、副處理之分,主處理應(yīng)安排在主區(qū),副處理安排在副區(qū),一般要求精密度高