Wednesday, September 14, 2022
问题:根据茶园中茶树的开花结果部位可判断其老化程度及树龄。一般,若茶树...
Wednesday, September 14, 2022
问题:茶树叶片的含氮量一般是()。A、3%~6%B、6%~8%C、1%~3%...
Sunday, April 30, 2023
Monday, September 12, 2022
Saturday, January 21, 2023
Wednesday, September 14, 2022
Wednesday, September 14, 2022
Saturday, September 9, 2023
Monday, September 12, 2022
问题:现代无公害茶园建设规划要求()、茶树良种化、茶园水利化、生产机械...
Wednesday, September 14, 2022
Wednesday, September 14, 2022
问题:在茶园中每年都要施用基肥,其目的是不断增加()。...
Monday, September 12, 2022
Monday, September 12, 2022
问题:茶汤提取时提取用水越多,茶汤中浸出物总量____,茶汤浓度___...
Wednesday, September 14, 2022
Monday, August 14, 2023
Wednesday, September 14, 2022
Wednesday, September 14, 2022
问题:由于茶树品种分枝习性不同,茶树的树姿可分为()、()和()等3种...
Monday, September 12, 2022
Wednesday, September 14, 2022
Tuesday, February 7, 2023