| abstract |
The invention particularly discloses a kind of crops ripener, in parts by weight, including following raw material：13 25 parts of calcium oxide, 5 17 parts of paraquat, 10 25 parts of safflower, 35 parts of glyphosate, 5 10 parts of methyl α-naphthyl acetate, 5 10 parts of urea, 37 parts of bleeding agent.It is an advantage of the invention that, it is prepared from by compositions such as calcium oxide, paraquat, safflower, glyphosate and methyl α-naphthyl acetates, by optimizing the proportioning of each composition, the ripening-accelerating pesticide of preparation has the advantages that low cost, instant effect, noresidue, environmentally friendly and do not influence crop yield. |