Introduction to the planting methods and matters needing attention of "fruit queen" blueberries!

Blueberry is a common blue fruit in our daily life. Because of its high nutritional value, functions of preventing aging and enhancing eyesight, and the reputation of "fruit queen", blueberry is deeply liked by everyone. The planting prospect and cultivation value are very high. Many growers also want to grow, so the editor will introduce the planting methods and points for attention of blueberries.

I. planting methods of blueberries

1. Select seedlings

This step of seedling selection is very important, if the seedling selection is not good, it may result in the lengthening of the growth cycle and the long profit cycle, so the blueberry seedlings of two or three years can be selected directly, so that the fruit can be produced more quickly. in addition, seedling selection should also select seedlings without disease and filter out seedlings that are not strong enough, leaving only seedlings that grow well and without disease for colonization.

2. Site selection and planting

Select the land with small slope as far as possible, in addition, the blueberry root system is shallow and thin, so it is best not to be too tight, and the permeability should be good to facilitate the development and absorption of blueberry root system. The soil should be acidic, and the planting time of blueberry has two seasons in spring and autumn, but the planting survival rate in autumn is higher than that in spring, and the planting time in spring can only be earlier than that in spring. Mixed planting of multiple varieties can greatly improve the fruit rate and the quality of blueberry.

3. clear ploughing and weeding

Clear ploughing can be started in early spring, and clear ploughing after the beginning of autumn will be disadvantageous to overwintering. Clean ploughing will help to increase the yield and maintain soil moisture well. In addition, weeding and weeding is also very important to double the yield. Because too many weeds will compete with the land for nutrients, weeding mainly uses herbicides, because spraying is much cheaper and more efficient than manual weeding. In addition, covering blueberries with 5-10 cm leaves can enrich the organic matter in the soil and maintain soil moisture to curb the excessive growth of weeds.

4. Fertilization and irrigation

Blueberry fertilization is mainly nitrogen, phosphorus and potassium fertilizer, the ratio is nitrogen, phosphorus and potassium 1:1:1, do not apply nitrate nitrogen and ammonium chloride and other chlorine fertilizers, high clump blueberry and rabbit eye blueberry fertilization method is generally used ditch fertilization method, dwarf blueberry fertilization method is suitable, in addition blueberry root distribution is shallow and prefer moisture, so irrigation is very important and can not use water with high PH. Should be filled with acidic water every 3-5 days.

2. matters needing attention in the process of blueberry planting

1. Light intensity and time will directly determine the growth ability and even yield of blueberries, so when planting blueberries, we should pay attention to control the light and ensure that blueberries have sufficient light for photosynthesis to increase the accumulation of nutrients in blueberry plants. under the condition of sufficient light, the leaves of blueberries are bright, the color is dark, the growth rate is obviously accelerated, and the sugar content of the fruit will also increase, which is beneficial to the growth of blueberries.

2. Blueberries prefer water. When choosing the planting soil, we should also pay attention to whether the local precipitation is sufficient. In the whole growth period of blueberries, we must ensure that there is sufficient water to meet the water needs of blueberries. If there is a lack of water, the blueberry fruit is dry and waterless, the quality is poor and the commercial value will seriously decline, and the soil water content should be kept at about 70%. This degree can not only ensure sufficient water, but also prevent blueberry plants from retting root rot and causing diseases and insect pests.

3. Blueberry fertilizer is mainly farm manure, but its demand for nutrition is more and comprehensive, so it is necessary to apply fertilizer properly according to the growth of blueberry in the process of planting, and the first topdressing should be carried out about half a month before germination. in order to meet the nutrition of blueberry growth, the main fertilizers are mainly nitrogen, phosphorus and potassium to promote blueberry growth and improve yield and fruit quality.

Summary: the above is the introduction of blueberry planting methods and matters needing attention. Growers can refer to the above blueberry planting methods and matters needing attention when planting blueberries, and pay attention to several important steps such as fertilization, irrigation and seedling selection. I hope it will be helpful to friends in need!

Time: 2019-03-12 Click: