沪江词库精选苹果树腐烂病英语怎么说、英语单词怎么写、例句等信息 apple tree canker 相似短语 an apple 苹果 apple sauce 苹果酱;胡说八道,瞎扯 rotten apple 坏蛋,害群之马 apple curculio 苹果象虫 mad apple 茄子 toffee apple (插在签上的)太妃苹果 apple jelly phr. 苹果冻;苹果酱 apple ...
苹果腐烂病 1. Recently, apple canker occurs seriously, and the range of infection are very broad, including young or senescence trees; The disease even can result in imperil of whole apple orch. 近年来,陕西苹果腐烂病发生严重,而且范围广泛,从幼树到衰老树不同程度均有发生;有些果园已成片死亡,造...
苹果树腐烂病病原菌分泌物中果胶酶的测定 5. Development of the Apple Valsa Canker Pathogen, Valsa Ceratosperma, in the Tree Bark 苹果树腐烂病菌在树皮组织内的扩展观察 6. Study on the Pathogenicity of Different Isolates of Apple Tree Valsa Canker Pathogen 苹果树腐烂病菌不同分离株致病性差异研究...
用含毒介质培养法测定了邻烯丙基苯酚(银果)对番茄灰霉病菌Botrytis cinerea、苹果腐烂病菌Valsa mali和小麦纹枯病菌Rhizoctonia cerealis的影响。 更多例句>> 补充资料:苹果树的整形修剪 一、苹果树要定时修剪。苹果树整形修剪是通过人工手段,根据苹果树生长发育的规律,结合当地的环境、栽培特点,调控和促进苹果树的生长...