1) cucumber disease
黄瓜病害
1.
According to the features of color texture image of cucumber disease in sunlight greenhouse, recognition of cucumber disease using Support Vector Machine(SVM) and chromaticity moments is introduced.
根据日光温室黄瓜病害的彩色纹理图像的特点,将支持向量机和色度矩方法用于识别黄瓜病害。
2.
Pre-processing for disease image of cucumberPre-processing on image of cucumber diseases, which includes clipping, channel selecting, smoothing, segmentation, contours extraction and spots extraction.
本文以黄瓜病害为例,主要工作总结如下:1。
3.
Classification of cucumber diseases had been discussed by support vector Machine.
探讨了采用支持向量机对黄瓜病害进行分类的方法;提取了病斑的形状、颜色、质地、发病时期等特征作为特征向量,利用支持向量机分类器,选取4种常见核函数,以Matlab7。
2) Cucumber foliage disease
黄瓜叶面病害
3) cucumber diseases control
黄瓜病害控制
4) melon diseases
甜瓜病害
5) Phytophthora melonis
黄瓜疫病
1.
The experiment data showed that it could control the cucumber blight ( Phytophthora melonis Katsura) and Pseudoeronospora cubensis Rostr in the field.
试验结果表明,黄瓜疫病菌在含有不同浓度抗生素2507药液的V8培养基上菌丝生长受到明显的抑制,菌丝的尖端形成膨胀泡后破裂,细胞内物质向外泄漏,菌丝致病力减弱,药液浓度为150μg/ml时对疫病菌的致病性抑制效果达到60。
6) cucumber seedling disease
黄瓜苗病
补充资料：病害
1.疾苦。 2.由细菌﹑真菌﹑病毒﹑藻类﹑不适宜的气候或土壤等因素引起的植物体发育不良﹑枯萎或死亡。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条