此外还初步研究了稻叶瘟对水稻冠层光谱特性的影响。
Besides, effects of rice leaf blast on spectrum reflectance of rice was studied simply.
上述研究结果为组建以田间病斑产孢为重要子模型的稻叶瘟流行模拟模型提供了基础资料。
The above mentioned results supply basis information on building a simulation model for the rice leaf blast in which the sporulation of lesion in the field is important submodel.
本文通过对4个感染不同等级稻叶瘟的水稻冠层反射光谱进行测试，并对光谱反射曲线进行微分分析，研究了绿光区、红光区和近红外区反射光谱的变异特征。
Rice spectrum features at green, red and near infrared regions were studied by measuring and analysing rice canopy reflectance and differential spectrums with 4 levels of rice leaf blast.
稻瘟菌侵染水稻后，诱导感染叶中脂氧合酶的活性上升。
Lipoxygenase activity in rice leaves was induced markedly in response to incompatible infection with blast fungus, Magnaporthe grisea .
稻瘟菌侵染水稻后，诱导感染叶中脂氧合酶的活性上升。
Lipoxygenase activity in rice leaves was induced markedly in response to incompatible infection with blast fungus, Magnaporthe grisea .
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