BlackBerry planting technology and management

BlackBerry is also called dewberry, which is native to North America and is a hot fruit. After years of cultivation in Jiangsu Province, China, BlackBerry has been successfully introduced, but BlackBerry is not resistant to preservation and easy to deteriorate, so it is not easy to buy on the market. So how should this kind of fruit be cultivated, what environment is needed, how to manage it, and what to pay attention to. Let's take a look at it right away.

1. Environmental conditions

High environmental requirements, convenient drainage, deep soil, rich in natural organic matter, you can also configure their own nutritious soil. But it's best to sterilize the soil. Grow in slightly higher land, not in lowlands. Need to build a frame to cultivate, can not do without climbing things. When it is rainy in the south, we must take shelter from the rain and reduce diseases.

2. Planting method

New plants can be planted every spring, and planting holes can be dug according to the root length and distribution width of the seedlings. Apply organic fertilizer, cover 8 cm of excavated soil, and then plant, the root system can not come into direct contact with the fertilizer. Protect the roots. The row spacing is 1 meter, and the plant spacing is about 1 meter. Watering through water after planting is conducive to taking root and absorbing nutrients. Leave enough room for growth

3. Growth management

The main application of potash fertilizer, fertilization before flowering, and fruit period, when fertilization is dissolved in water, slow pouring. You can add more water in summer. Reduce the concentration and lighten the burden of root system. 500 jin of compound fertilizer was applied to one mu before flowering, and in the fruiting period, 200 jin was applied at a time, which was divided into early, middle and later stages. Because the result is not the same time. Fertilize once after fruit harvest in winter, making one thousand jin per mu.

4. Plant adjustment

After planting the frame, some branches will automatically grow on the support, but some will not, so when the branches grow to about 1 meter, we should take off the heart to prevent the main branches from growing, promote the side branches, and then tie the main branches to the cement column. In the future, the germinating lateral branches should be pruned, about three times a year, when the lateral branches grow too long, or when they grow too much, dense and staggered.

BlackBerry planting is nothing special, just pay attention to fertilizer does not hurt the roots, but high requirements for the environment, critical period of fertilization can be. But it needs to be pruned to keep the tree in the right shape.