What Fertilizer is Good for Grapes during the Fruiting Period
Here is a detailed introduction to what kind of fertilizer is good for grapes during the fruiting period.
During the fruiting period of grapes, fertilization is a crucial step to ensure the growth of the vines and the development of the fruits. Fertilizers during the fruiting period should be rich in combustion materials, cake fertilizer, organic fertilizer, and trace elements. This article will introduce the best fertilizers for the fruiting period of grapes and how to apply them.
Factors Affecting Fruit Maturation
The maturation of fruits is related to factors such as light, water, soil, and the nutrient content of fertilizers. The nutrients in fruits need to be synthesized with ammonia, sulfur trioxide, potassium, and other elements in the soil. Therefore, fertilizers during the fruit maturation period should also include elements like phosphorus, potassium, sulfur, magnesium, and calcium.
Suitable Fertilizers for the Fruiting Period of Grapes
1. Organic Fertilizer
Organic fertilizer is very important in fertilization during the fruiting period of grapes. It is rich in trace elements and can improve soil structure and soil permeability. Organic fertilizer is more beneficial for moisture retention, can help the respiration and aeration of irrigation water, and increase soil temperature. When fertilizing, materials like oilseed rape mulch and crop straw are mainly used.
2. Combustion Materials
Materials after combustion are rich in fertilizers and are very suitable for fruiting period fertilization. These materials are rich in minerals and organic matter, which can supplement the nutrient needs of grapevines during the flowering period. After combustion, they should be cooled first and then distributed under the fruit trees. This method is more beneficial than direct fertilization.
3. Cake Fertilizer
Cake fertilizer is a type of fertilizer formed after the processing of oilseeds. The nitrogen, phosphorus, potassium, and other trace elements in cake fertilizer can meet the needs of fruit trees, with low radioactivity, and is harmless to the soil and human body.
How to Apply Fertilizer
1. Reasonable Amount of Fertilizer
The amount of fertilizer applied during the fruiting period should not be too much or too little. It should be based on the growth level and actual conditions of the grapevines, applying only the necessary amount of fertilizer, avoiding over-fertilization to prevent waste.
2. Timing of Fertilization
How to choose the timing for fertilizing grapes during the fruiting period? It is best to adopt a regular fertilization schedule from flowering to fruit maturation. Fertilize approximately once a month. If chemical fertilizers are used during the fruiting period, fertilization must stop 30 days before fruit maturation.
3. Method of Fertilization
The fertilizer can be evenly spread under the trees and then lightly raked with a hoe or rake. Extra fertilizer can be applied at the base of the vines. Do not spread fertilizer near the trunk to avoid damaging the trunk and roots.
Conclusion
The main purpose of fertilizing grapes during the fruiting period is to promote the growth of the vines and the development of the fruits. When fertilizing, fertilizers rich in combustion materials, cake fertilizer, organic fertilizer, and trace elements should be chosen. The correct amount and timing of fertilization are also very important.
If the amount of fertilizer is excessive or the timing is inaccurate, it can harm the growth of grapes, so fertilization must be done scientifically based on needs.
The above content introduces what kind of fertilizer is good for grapes during the fruiting period, hoping it is helpful to netizens!