1开墩1.1开墩时间一般4月10日后开墩,20日之前结束。从温度指标看,在10~12℃左右时开始出土。1.2开墩方法开墩时,先除去葡萄上绝大部分覆土,回填到原处,然后提起葡萄捆,抖落余土,解开捆扎的树枝或绳索,按架式要求引缚于架上,最后将沟修平修直。将沟清理好,及时浇开墩水,同时喷洒禾甲安葡萄专用杀菌剂或者3~5波美度石硫合剂(注意枝条发芽和喷药浓 1 open pier 1.1 open Pier General Pier opening time after April 10, the end of the 20th. From the temperature indicators, starting at about 10 ~ 12 ℃ unearthed. 1.2 piercing piercing method, the first to remove most of the grapes covered grapes, backfill to the original place, and then picked up the grape bunch, shake off the earth, untie the bundles of branches or ropes, Finally, repair the ditch straight flat. Will clear the groove, pouring pier water in a timely manner, while spraying graminear vine-specific fungicides or 3 ~ 5 Baume degree stone sulfur mixture (note that the branches sprout and spray thick