樹木病害 的英文怎麼說
中文拼音 [shùmùbìnghài]
樹木病害
英文
tree disease-
Tests in korean pine seed stands in linkou forest bureau have approved that prescribed burning is an effective measure for the prevention of forest fires and the safety of korean pine seed stands, as well as for the control of forest diseases and insects and the promotion of the tree growth
林口林業局通過對紅松母樹林下的細小可燃物進行計劃燒除實驗，證明這種方法不但是預防森林火災、保證紅松母樹林安全的有效措施，而且還可消除森林病害蟲和增加林木生長量。Result shows that the main reason for serious occurrence of pest and disease on street afforestation trees is the deteriorating of the physic - chemical and biological properties of soil
結果表明：土壤物理、化學、生物學性質的惡化是長春市街路樹木病蟲害嚴重發生的主要原因。
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