CLIMATE SUITABILITY OF LYCIUM BARBARUM AND ITS CHANGE CHARACTERISTICS IN GEERMU PLANTING AREA
The climate suitability of Lycium barbarum in recent 31a was calculated by using the meteorological elements and the data of Lycium barbarum development period from 1991 to 2021 from 3 national meteorological stations in Golmud,and the variation characteristics of Lycium barbarum growth period were analyzed.The results showed that the suitability of temperature conditions in each growth stage of Lycium barbarum ranged from 0.181 to 0.838,and the inter-annual fluctuation was small in the early stage and large in the middle stage.The precipitation suitability ranges from 0.100 to 0.765,which fluctuates greatly from year to year.Sunshine suitability ranges from 0.600 to 0.990,with little inter-year fluctuation.The suitability of comprehensive climatic conditions is between 0.436 and 0.745,and the inter-annual fluctuation is small.During the whole growth period,the temperature suitability showed an increasing trend and the precipitation suitability showed a slightly increasing trend.Sunshine suitability showed a slightly decreasing trend.From the perspective of spatial distribution,Golmud planting area had the largest temperature suitability,followed by Nuomuhong,and small stove fire was the smallest.The suitability of precipitation in Nomuhong planting area was the highest,followed by Golmud,and small stove fire was the lowest.The sunshine suitability of small stove growing area is better,Golmud is second,and Nuomuhong is poor.Overall,the climate suitability of Golmud planting area is good,which is suitable for wolfberry planting.
NETL
NSTL
万方数据
