In extended use: the treatment of a plant with a beneficial substance. Also concrete: a substance for treating a plant. Obsolete.
| 单词 | θ53105 |
| 释义 | the world > food and drink > farming > cultivation or tillage > cultivation of plants or crops > [noun] > protectant or safener (7) medication1626 In extended use: the treatment of a plant with a beneficial substance. Also concrete: a substance for treating a plant. Obsolete. medicating1707 = medication, n. 1a 1b. protectant1876 A protective agent or device; spec. a substance that protects against disease, injury, or pests. wash1921 A washing with some liquid for the purpose of producing a particular effect; a liquid preparation used… A liquid preparation used to protect plants… safener1933 A substance which protects plants from damage caused by an insecticide or herbicide. Subcategories:— specific types (2) |
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