紅錐栽培繁育及利用的研究進展
打開文本圖片集
Research progress on cultivation，breeding and utilization of Castanopsis hystrix
CHEN Xuemei1 ZHOU Xiangbin2GAO Fei1LIN Wei1 XUAN Zuying1 （ Foshan Institute of Forestry，F(xiàn)oshan Botanical Garden，F(xiàn)oshan 528222， China； 2Administration of Guangdong Yingyangguan NationalForest Park，Lianshan Forest Farmof Guangdong， Qingyuan 513200， China）
AbstractCastanopsis hystrix isone of the most important native broad-leaved tree species and wood species， whichhas highecologicalandeconomicvalue.Theresearch progress ofthetree speciesforestaffrestation，breedingof good varieties，managementand protection，seedling cultivation，diseaseandpestcontrol，resourceutilizationand soon werereviewed.Theconstructionofmixedforestisbeneficial toimprovethestabilityofstandandtheabilityof disease and pestprevention，andtherationaloptimizationof its densityand structure is beneficial to improvethequalityand yield of plantation.The main cultivation methods of the plant seedlings are strong seedling raising，cuting propagation andtissueculture，which is beneficial to the protectionandutilizationof germplasmresources，andreasonable fertilization is beneficial topromote the growthanddevelopmentofCastanopsis hystrixseedlings.The mechanismof the adaptiveevolution of the tree speciesare analyzed by modern biotechnology，which isof great importance to the selectionof excellent germplasmresources.Rational applicationof chemical agents isbenificial tocontrol Castanopsis hystrixdieasesandpests；Castanopsis hystrix issuitablefortheproductionof highqualitywood，andbuildingmixed forestisof great significance for increasing thediversityof speciesand maintaining the balanceof biomass.This paper provides references for further development and utilization of Castanopsis hystrix germplasm resources.
KeywordsCastanopsis hystrix； cultivationand breeding； utilization； germplasm resources
紅錐（Castanopsishystrix）是殼斗科錐屬常綠喬木，常見于亞熱帶常綠闊葉林中，自然分布廣闊，具有較高的生態(tài)、經(jīng)濟價值。（剩余6765字）