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chun cha cai qian de cha yuan guan li
Author(s): 
Pages: 40
Year: Issue:  3
Journal: Tea World

Keyword:  GetLinkList(KeywordFilter('春茶:4887重要措施:3757尿素:3740改善品质:3737茶园管理:2978施氮肥:2391速效氮:2326开采:2247茶树:2122产量:2116')'kw''CJFQ');
Abstract: <正> 春茶前是指春茶开采以前,大致在2月至4月上中旬。这时是影响春季产量、品质的重要时期,着重抓好以下几个方面的管理: 1、茶园施肥。茶树发芽生长必须有营养,早春施氮肥成为增产,改善品质的重要措施。一般在3月上旬施速效氮肥,如尿素、硫酸氮、碳酸氢氨等,但氯化氨、氨水等最好不用,亩产干茶50kg以上施尿素16。5-22kg,产茶100kg以施尿素22-33kg,产茶150kg以上,施尿素33-40kg,产茶200kg以上,
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