abstract |
The invention belongs to pesticide fields, and in particular to the invention discloses a kind of trunks to smear fertilizer, comprising: boric acid, potassium carbonate, epsilon-polylysine, humic acid, methene succinic acid, microelement, hexanoic acid diethylaminoethanol rouge, water, chelating agent.The trunk smear fertilizer diseases prevention it is antibacterial, it is degeneration-resistant except phytotoxicity, be rich in boron potassium element, needed for meeting crop growth, enhance economic benefit. |