What kind of plant is blueberry?
Blueberry is a popular fruit, which can be used as jam and eaten directly, so it is very popular in the market. So do you know what kind of plant blueberry is? Let's have a look!
What kind of plant is blueberry?
Blueberries belong to the rhododendron family. Native to North America and East Asia, it is now cultivated in many parts of our country. Blueberry is rich in anthocyanins and has a good effect on nutrition and health.
2. How to fertilize blueberries
1. The principle of fertilization: the requirements of various nutrients for blueberry growth and fruiting should be fully met, organic fertilizer should be applied, and chlorine-containing fertilizer and chicken manure should be prohibited.
2. Fertilizer types: the commonly used fertilizers include biogas liquid fertilizer, green manure, cake fertilizer, compost, retting manure and barnyard manure.
3. Time and quantity of fertilization:
The main results are as follows: (1) fertilization for young trees: after planting, fertilizer was applied once in March and May respectively, and 300g / 500g organic fertilizer or 30g / 50g potassium sulfate compound fertilizer was applied. The first year after planting was 15: 30 cm away from the root of the tree, and the second year after planting, it was fertilized from the root of the tree.
(2) fertilization for fruiting trees: the fruiting trees apply base fertilizer once a year, and those who apply rotten cow manure, barnyard manure and other organic manure 5 kg; before sprouting from the middle of September to February of the following year can be applied within 1 ~ 2 weeks after flowering; those with twice topdressing can be applied at the end of flower thanks and harvest period, and the plants apply 150g / 300g potassium sulfate compound fertilizer (N: P: K is 15:15:15).
(3) fertilization methods: the fertilization methods include annular ditch application, radial ditch application, hole fertilization and so on. Annular ditch application is commonly used for young trees, and strip ditch application is often used for fruit trees.
Questions about blueberries will be introduced to you by Tuliu.com today. I hope this article will be helpful to you.
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