Fertilizer specially for carya

Abstract

The fertilizer specially for carya consists of nitrogen fertilizer 20-30 weight portions, phosphorus pentoxide 10-15 weight portions, potassium oxide 15-22.5 weight portions, calcium oxide 15-25 weight portions, magnesia 5-8 weight portions and zinc 0.5-1.5 weight portions mixed homogeneously. The fertilizer has the composition proposed based on the data of the components of the soil carya grows in and the chemical analysis of the carya, and possesses obvious carya yield increasing effect.

Description

technical field [0001] The invention relates to a compound fertilizer, which is a special fertilizer suitable for pecans. Background technique [0002] Hickory nuts (Carya cathayensis) are mainly distributed in the hilly areas at the junction of Zhejiang and Anhui. In recent years, after processing the dried hickory nuts, the flavor of the dried hickory nuts is crispy and rich in unsaturated fatty acids. It is not only a good fruit, but also an ideal health food. Therefore, The market price is rising steadily, and it is the main source of income for local mountain farmers. But what is not suitable at present is that the fertilizer of hickory can only use commercially available compound fertilizers for general crops, and there is no special fertilizer for hickory, so the pertinence is poor, the nutrition is not comprehensive, unbalanced, and the fertilizer utilization rate is low, resulting in loss and loss. cause surface source pollution. Perhaps because of the narrow dist...