摘要
2020年在敦煌市引种红心火龙果进行日光温室栽培试验,定植第2年即开花结果,平均单果质量0.35 kg,第3年每茬产量30t/hm2以上.经3年观察,该品种抗逆性强、品质佳、风味好、经济效益好及市场潜力大,具有较好的推广价值,是敦煌市发展生态休闲农业的优选品种.从品种及苗木选择、定植技术、整形修剪、土肥水管理、环境调控、花果管理和病虫害防治等方面介绍了敦煌市日光温室火龙果栽培关键技术.
Abstract
In 2020,pitaya was introduced in Dunhuang City for cultivation experiments in a solar greenhouse.In the second year of planting,it bloomed and bore fruit,with an average single fruit weight of 0.35 kg.In the third year,yield per crop was over 30 t/hm2.After 3 years of observation,this variety has strong stress resistance,good quality,good flavor,good economic benefits,and great market potential.It has good promotion value and is preferred tree species for development of ecological leisure agriculture in Dun-huang City.Key technologies for cultivating pitaya in Dunhuang's solar greenhouse were introduced,including variety and seedling se-lection,planting techniques,shaping and pruning,soil,fertilizer,and water management,environmental regulation,flower and fruit management,and disease and pest control.
维普
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