自配保护剂挽救鼠害桔树近几年来，我县一些桔园春季和冬季被老鼠不同程度地危害，尤以靠近山地及房屋者受害最为严重。老鼠啃食桔树主干、主枝树皮后，造成养分辅导困难，轻者叶片黄化脱落，重者整株死亡，桔农对此感到无可奈何。为了探寻经济有效的补救方法，１９９１年... In the past few years, some orange orchards in our county have been harmed to varying degrees by rats in spring and winter, with the hardest hit by people near mountains and houses. After eating the trunk of the orange tree, the main branch of the tree bark, resulting in difficulties in nutrition counseling, the light of yellow leaves off, severe cases of whole plant death, orange farmers feel helpless. In search of a cost-effective remedy, in 1991 ...