The invention relates to a preparation for promoting a
plant to root. The preparation comprises
sodium indolebutyrate, Nafusaku, diatomite, talcpowder and the like. The preparation is characterized by comprising 2 to 5 grams of
sodium indolebutyrate, 0.5 to 2 grams of Nafusaku, 450 to 500 grams of diatomite, 450 to 500 grams of talcpowder and 0.5 to 1.5 grams of
monopotassium phosphate, wherein the talcpowder adopts 300-mesh granules; and the Nafusaku is a broad-spectrum
plant growth conditioner, has the effects of adjusting growth, promoting rooting,
sprouting and blooming, preventing flowers and fruits from falling off, forming seedless fruits, promoting prematurity, increasing yield and the like, and can improve
drought resistance,
cold resistance,
disease resistance,
saline alkali resistance and dry hot wind resistance of the
plant. The preparation is prepared by the following steps of: mixing 2 to 5 grams of the
sodium indolebutyrate, 0.5 to 2 grams of the Nafusaku and 0.5 to 1.5 grams of the
monopotassium phosphate; stirring the mixture completely and uniformly for later use; adding the mixture into 450 to 500 grams of the diatomite and mixing uniformly; adding the mixture into 450 to 500 grams of the talcpowder and mixing; and stirring the mixture completely and uniformly to prepare powdered preparation. The preparation is diluted by 400 to 600 folds and then is poured into the periphery of a
tree root system. The preparation is convenient to use, saves using amount and has quick response, so the preparation is a high-efficiency and environment-friendly preparation.