Lucknow: Colourful and beautiful flower installations, huge pumpkins, ash gourds, turnips, and radishes, along with fruits of unusual shapes, sizes, and colours, left visitors awestruck on the ...

The four-leaf-clover meaning became intertwined with Christianity, so the first three leaves came to represent ... Other than the fact that they’re green and everywhere, the shamrock has such ...

Leaf development describes the coordinated morphogenesis process by which a leaf is formed, and grows to become a mature photosynthetic organ. It starts from the initiation of a primordium in the ...

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But there are growing efforts to incorporate green space into the urban environment ... lowering the air temperature and improving the air quality. "Nature is our life-support system," said ...

First, to enhance the robustness of the model, images of diseased grape leaves with complex and uniform backgrounds are collected ... The surface of a healthy grape leaf is green and has no spots. An ...