以89C51为控制核心，采用SHT15智能温湿度传感器，设计了一种梨黑星病菌侵染测报器。
An intelligent instrument to predict the infection of pear leaves by pathogen of Venturia nashicola was designed based on 89C51 single chip and SHT15 smart temperature and humidity sensor.
测定了苹果黑星病菌接种秦冠、富士和嘎啦三个苹果品种后植株叶片内POD、SOD、PPO和PAL四种酶活性的变化。
Changes of enzyme activity of POD, SOD, PPO and PAL of 3 different resistant cultivars that were inoculated with pathogens and water were determined in different time.
测定了苹果黑星病菌接种秦冠、富士和嘎啦三个苹果品种后植株叶片内POD、SOD、PPO和PAL四种酶活性的变化。
Changes of enzyme activity of POD, SOD, PPO and PAL of 3 different resistant cultivars that were inoculated with pathogens and water were determined in different time.
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