摘要
2017年在墨脱县首次规模化引进种植一批热带果树,开展适应性试验研究。连续监测2017~2019年3个冬季气温、空气湿度、降雨量、风速、风向和光照强度等气象数据,发现墨脱冬季气候环境理论上适合部分热带果树生长。经过3个冬季考验后,观测热带果树长势,发现澳洲坚果、菠萝等热带果树长势良好,适应性强;火龙果和毛叶枣等果树长势较差,另外有一部分热带果树死亡。根据气象数据和果树实际生长表现,初步得出墨脱可以种植部分热带果树的结论。
A batch of tropical fruit trees were first introduced for planting in Motuo county,Tibet,China in 2017,and an experiment on their adaptability to Motuo was carried out from 2017 to 2019.The meteorological data such as temperature,air humidity,rainfall,wind speed,wind direction,and light intensity were monitored continuously for three winters from 2017 to 2019.The results showed that some tropical fruit trees were theoretically adapted to Motuo in winter.Observation of the growth vigor of the tropical fruit trees for three winters showed that some tropical fruit trees such as Macadamia,pineapple,etc.had good growth vigor with strong adaptability,and that some fruit trees such as pitaya and Zizyphus mauritiana had a weak growth vigor,while some other fruit trees were dead.According to the meteorological data and the actual growth performance of the tropical fruit trees under experiment it is preliminarily concluded that some tropical fruit trees can be planted in Motuo county.
作者
王文华
WANG Wenhua(Vegetable Research Institute,Tibet Academy of Agriculture and Animal Husbandry Sciences,Lhasa,Tibet 850032,China)
出处
《热带农业科学》
2020年第9期39-44,共6页
Chinese Journal of Tropical Agriculture
基金
西藏自治区科技厅科技富民兴边稳藏专项子课题“热区作物品种引进与高产种植技术集成示范”(No.xz201801NA05)
“热带果树高效栽培与育苗关键技术示范”(No.xz201901NA05)
西藏自治区科技厅重点研发及转化计划项目“园艺作物与茶树高效栽培技术推广示范”子课题“热带果树高效栽培技术推广与示范”(No.XZ-2019-NKNS-009)。
关键词
墨脱县
冬季气候
热带果树
引种
适应性分析
Motuo county
winter climate
tropical fruit trees
introduction
adaptability analysis
