＂京防一号＂高效抑蒸剂＂京防一号＂高效抑蒸剂是北京市农科院林果研究所研制的一种高效抑蒸保护剂。＂京防一号＂，能有效地抑制树体枝干水分的散失。适于我国北方干寒地区的越冬或新植幼树及枝接等。其特点如下：１．防护效果好：用于越冬幼树可使抽条率下降到１０％；... “Beijing defense” efficient anti-stealing agent “Beijing-1” efficient anti-stealing agent is Beijing Academy of Agricultural Sciences Institute of fruit and fruit developed a highly efficient anti-evaporation protective agent. “Beijing defense one”, can effectively inhibit the loss of tree branches moisture. Suitable for wintering winter or newly planted saplings and branches in northern China. Its characteristics are as follows: 1. Protective effect is good: for overwintering saplings can pull the rate down to 10%; ...