Points for attention in the introduction of the latest blueberry

Blueberry has high economic value and development prospect, it is a high-grade health fruit in the market at present, its nutritional value and medicinal value have been widely developed, and the deeply processed varieties of blueberry emerge in endlessly, and the market benefit is good, but the wild resources are limited, so large-scale artificial cultivation is imperative. But there are a lot of problems to be paid attention to when introducing blueberries, so here's an introduction.

1. Cultivated varieties

In the selection and purchase of seedlings, we should first select the right varieties. One variety is the key to the success or failure of blueberry cultivation. At present, there are many blueberry varieties. Before introduction and cultivation, if blueberries are also planted locally, it is best to investigate the locally cultivated blueberries so as to avoid repeated introduction of varieties that are not suitable for local cultivation or have poor benefits. The construction chooses the large fruit type variety, the fruit is bigger, is more favored by consumers in the market, the economic benefit is also better.

2. Seed and seedling selection

At present, the sales companies of blueberry varieties and seedlings at home and abroad are relatively large, but there are not many real pure varieties. If you want to buy and introduce pure seedlings of real varieties, you need to go to formal and powerful seedling companies to buy them. Only in this way can we ensure the quality of seedlings and reduce the risk of introduction. At the same time, when selecting seedlings, it is best to choose large seedlings of more than 2-3 years, which should have 3-5 branches, more than 30 cm without diseases and insect pests, complete roots, no mechanical damage, and strong seedlings for cultivation.

3. Pollination varieties

Some blueberry varieties do not bear fruit by themselves, so pollination trees must be configured. Generally pollination trees can choose high-clump blueberry varieties, dwarf and high-clump blueberries have higher self-seed setting rate, but cross-pollination can significantly improve yield and quality. The ratio of pollinated trees to main varieties is 1:1 or 2:1.

4. Soil and pH value

Blueberry is a perennial fruit tree, which can grow for several decades at a time. Long-term planning should be made when it is introduced and cultivated. Before the blueberry seedlings are purchased, the drops must be adjusted in advance and the acid must be adjusted. Brown soil, yellow soil and red soil are all acidic soils, which are more suitable for blueberry cultivation. Generally, weakly acidic and neutral soils can also be planted after improvement. If the soil pH value is above 7.0, blueberry planting will be more difficult, which needs to be solved by adding some sulfur powder and organic matter. And lime soil and saline-alkali soil, the soil is more sticky, there is no irrigation conditions, it is best not to plant, it is easy to fail.

The above is the introduction of blueberry introduction points for attention, hope to help you, want to know more related knowledge, please follow us.