Formulated base fertilizer for culturing persimmon in mountain areas and application method thereof

Abstract

The invention relates to a formulated base fertilizer for culturing persimmon in mountain areas and an application method thereof. The effective components in the formulated fertilizer comprise nitrogen, phosphorus, potassium, organic matters and a water retention agent; and in the fertilizer, the nitrogen fertilizer is measured by the N element, the phosphate fertilizer is measured by P2O5, and the potassium fertilizer is measured by K2O. The mass ratio of N, P2O5, K2O, organic matters and water retention agent is (12-15):(5-7):10:40:(2-3). Before the persimmon sprouts, an annular ditch is dug, and the formulated base fertilizer is applied, wherein the application amount is 10kg/strain. The formulated fertilizer has the advantages of proper nitrogen/phosphorus/potassium proportioning, accessible materials, simple production facility, short preparation time and low production cost. The persimmon formulated base fertilizer can effectively supply organic matters to soil, and the added water retention agent can absorb soil moisture in rainy seasons and reduce the water loss, thereby achieving the goals of enhancing the persimmon yield and increasing the income of farmers.

Description

technical field [0001] The invention relates to a formulated base fertilizer suitable for cultivating sweet persimmons in mountainous areas and an application method of the formulated base fertilizer in the cultivation process of sweet persimmons in mountainous areas. Background technique [0002] At present, sweet persimmons are mainly cultivated in mountainous areas in my country. Since there is no special compound fertilizer for sweet persimmons on the market, some farmers only use compound fertilizers. Although the sweet persimmons are supplemented with nitrogen, phosphorus and potassium, the ratio of nitrogen, phosphorus and potassium If it is reasonable, it will cause imbalance of soil nutrients, decline of soil fertility, decrease of yield and quality of sweet persimmon, and easily lead to the occurrence of diseases and insect pests; at the same time, the soil in mountainous areas has poor fertilizer and water retention capacity and unscientific application methods, whi...

AI Technical Summary

Problems solved by technology

[0002] At present, sweet persimmons are mainly cultivated in mountainous areas in my country. Since there is no special compound fertilizer for sweet persimmons on the market, some farmers only use compound fertilizers. Although the sweet persimmons are supplemented with nitrogen, phosphorus and potassium, the ratio of nitrogen, phosphorus and potassium If it is reasonable, it will cause imbalance of soil nutrients, decline of soil fertility, decrease of yield and quality of sweet persimmon, and easily lead to the occurrence of diseases and insect pests; at the same time, the soil in mountainous areas has poor fertilizer and water retention capacity and unscientific application methods, which will easily cause fertilizer loss and low fertilizer utilization rate. Increase the cost of planting, but also cause some pollution to the surrounding environment

Ultimately affect the quality and yield of sweet persimmons, reducing the enthusiasm of farmers for production