| abstract |
The present invention relates to technical field of fertilizers, specially a kind of biological nano preparation that can prevent and treat pomegranate dehiscent fruit, the raw material comprising following parts by weight of component: 5-15 parts of lichens bud strain powder, 2-7 parts of hexanoic acid diethylaminoethanol rouge, 4-12 parts of bone meal, 1-5 parts of phosphobacteria, 5-10 parts of turfy soil, 8-15 parts of bamboo leaf powder, 3-9 parts of compound sodium nitrophenolate, 6-14 parts of spina gleditsiae, 5-10 parts of fruit of negundo, 10-20 parts of pipewort, 7-20 parts of calcium chloride.The resulting nanometer formulation of the present invention, performance are stablized, and function is extensive, it has no toxic side effect, has a good application prospect, the growth and development of pomegranate tree can be effectively promoted, reduce pest and disease damage, it long-acting can increase production, improve soil, inhibit soil-borne disease, sufficient nutriment can be effectively provided for pomegranate stalk and blade, and then it promotes in pomegranate fruit, the accumulation of nutrient can promote the nutritive value of pomegranate fruit and effectively prevent pomegranate fruit there is a phenomenon where barks. |