文献类型：期刊文献

中文题名：六种土壤类型上巨桉苗缺素试验

英文题名：Nurtient Omission Experiment of Eucalyptus grandis Seedlings in Six Forest Soil Types

作者：仲崇禄[1] Redd.,P[1]

第一作者：仲崇禄

机构：[1]中国林业科学研究院热带林业研究所

年份：1994

卷号：7

期号：6

起止页码：704-708

中文期刊名：林业科学研究

外文期刊名：ROREST RESEARCH

收录：CSTPCD;;Scopus;北大核心:【北大核心1992】；CSCD:【CSCD2011_2012】；

基金：1987~1990年中澳合作项目

语种：中文

中文关键词：巨桉;苗木;土壤类型;缺素试验;营养缺乏

外文关键词：Eucalyptus grandis,seedling,soil type,nutrient deficiency treatment

分类号：S792.390.1

摘要：六种土壤类型上巨桉苗缺素试验仲崇禄ＰａｕｌＲｅｄｄｅｌｌ关键词巨桉，苗木，土壤类型，缺素试验巨桉（ＥｕｃａｌｙｐｔｕｓｇｒａｎｄｉｓＨｉｌｌｅｘＭａｉｄ）天然分布于澳大利亚东海岸，（１６°～３３°Ｓ）。在世界热带和亚热带国家和地区，巨桉是目前人工栽培...
In greenhouse,13 treatments were conducted.The study on nutrient defi-ciency treatments of Eucalyptus grandis seedlings showed that more than one nutrient limitedgrowth of heights, diameter and biomass production of E. grandis seedlings in each of thetropical soils that were examined, and biomass is most sensitive in the three indexes. Nutri-ents that limited seedling growth on each soiI type were:P and Ca of Galmara soil;P,N andS of Tyson soil;P and Ca of Pigin soil; P,N,S,Zn and B of Kirrima soil;P,N,K and S ofBulgun soil;P,N,K,S,Zn and Mo of Hull soil.When these nutrients that mentioned abovewere omission from the complete nutrient formulation(COM)in the relative soil types,biomass above ground(Da)of seedlings were reduced by 24%～98%,comparing with Davalues of COM treatment.A simple guide to diagnosis of foliar symptoms of deficiencies of 5major elements(N,P,K,S and Ca)has been prepared.