現行土壤、植體分析方法及效率之檢討
Other Title
Discussion on current methods of soil testing and plant analysis used in TARI
Start Page
63
End Page
71
Date Issued
1989-05
Date
1989-05
Author(s)
張愛華
李蘭帝
A.H. Chang
L.T. Li
Abstract
土壤速測與植體分析為瞭解土壤肥力狀況及作物營養狀態快速而有效的方法。因應不同的土壤與作物，土壤速測與植體分析方法繁多，更由於農民之需求標準逐日提高，科技之進步，土壤速測與植體分析方法不斷地改進，分析儀器之使用亦由簡單的光度計起發展成今日的高性能儀器（如ICP，AA等），本文就農試所農化系經常使用的土壤速測與植體分析方法簡單的說明和討論，並對未來的發展提出一個瞻望，以供參考。
Soil testing and plant analysis are means of assessing soil fertility and plant nutrient element status which have a considerable history of development and use.
Various procedures have been developed and improved which aims to evaluate the soil fertility and plant nutrient status more precisely. Recent development of multi-elementanalyzers such as inductively-coupled plasma emission spectrometer (ICP) favours the use of multi-element extrcting reagents instead of traditional single element reagents.
This paper describes briefly various procedures currently used in department of Agricultural Chemistry of TARI, in which one will find his best method depending on the goal of experiment and on the equipments of the laboratory.
Event(s)
果園作物營養診斷應用研習會
Proceeding of a Workshop Application Of Nutritional Diagnosis In The Orchards Of Taiwan
Publisher
臺灣省農業試驗所、中華民國土壤肥料學會
Type
book part
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