Instant fruit swelling whole-process nutrition formula fertilizer for fruit trees

Abstract

The invention discloses an instant fruit swelling whole-process nutrition formula fertilizer for fruit trees. The instant fruit swelling whole-process nutrition formula fertilizer comprises nitrogen, phosphorus pentoxide, potassium oxide, medium elements and trace elements. The medium elements include calcium, magnesium and sulfur, and the trace elements include boron, zinc, manganese and iron. The instant fruit swelling whole-process nutrition formula fertilizer has the advantages that the types and the quantities of nutrition elements required by growth of the fruit trees are provided according to research results of nutrition diagnosis on the fruit trees, the quantities of the nutrition elements required by the fruit trees in different growth periods are provided according to annual growth and development laws of the fruit trees, the sustained-release time and the controlled-release time of the nutrition elements are provided according to fertilizer application intervals, and full-nutrition formula fertilizer schemes are ultimately reasonably determined; the high-quality amide and nitrate nitrogen, water-soluble phosphate fertilizers and high-quality potash fertilizers are applied, and accordingly nitrogen, phosphorus and potassium nutrition can be provided for the fruit trees; EDTA (ethylene diamine tetraacetic acid) and EDDHA are subjected to complexing with the medium elements and the trace elements such as the zinc, the manganese, the iron, copper, the magnesium and the calcium, high-quality boric acid and the like, accordingly, the full-nutrition formula fertilizer which can meet nutrient requirements can be produced by the aid of processes for manufacturing compound fertilizers, the water solubility of the formula fertilizer can reach 90% at least, the duration of the formula fertilizer is 3-6 months, and the total nutrient content of the formula fertilizer is higher than 45%.

Description

technical field [0001] The invention relates to the field of nutritional formula fertilizers, in particular to a whole-process nutritional formula fertilizer for puffed fruit trees. Background technique [0002] Fruit trees are perennial crops, which grow in a fixed position all year round and have a certain preference for the absorption of nutrient types in the root zone. If it is too large, it will have adverse effects on the growth and fruit of the tree. At present, most fruit trees are fertilized with conventional nitrogen, phosphorus and potassium fertilizers (single nitrogen fertilizer, phosphorus fertilizer, potassium fertilizer or nitrogen, phosphorus and potassium compound fertilizer), and there are almost no medium and trace elements, or the rare medium and trace elements are not configured according to the needs of fruit trees. The proportion of phosphorus and potassium is also extremely unscientific, which has caused a serious imbalance in the vegetative growth ...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the embodiments of the present invention is to provide a whole-process nutritional formula fertilizer for fruit puffed fruit trees that solves the balance between vegetative growth and reproductive growth of fruit trees, overcomes the size of fruit trees, overcomes physiological diseases, and alleviates problems such as root diseases.