How to grow black goji berries, how to plant black goji berries How to plant black goji berries

1. Cultivation density: After the research of our association, it is recommended that the reasonable cultivation density of black wolfberry per mu is 150 plants. It can be cultivated reasonably according to the row spacing of 3 meters and the plant spacing of meters, which does not affect the growth of black wolfberry and the picking of fruits, and does not waste land resources.

2. Field management: throughout the year, it is necessary to combine hoeing, loosen the soil in time, water moderately according to the land conditions, apply sufficient base fertilizer in March every year, and carry out scientific top dressing at the end of June and August. In the early stage, nitrogen fertilizer was the main fertilizer, and more phosphorus fertilizer and potassium fertilizer were applied in the later stage.

3. Shaping and pruning:

The black wolfberry bears fruit in the same year, and enters the full fruiting period in four to five years, and its shaping must be completed three years before planting. In the year of planting, all branches should be shortened at a height of about 30-40 cm, leaving 4-5 well-developed main branches, which is the first layer, and then leaving a layer every 30-40 cm or so, leaving 3-5 main branches in each layer, and finally pruning the whole tree into a three-to-four-layer umbrella-like form, on this basis, it will be properly pruned and shaped every year. After such pruning and shaping, each black wolfberry can have dozens of fruiting backbone branches, which can relatively maintain the yield.

Pruning is important to increase yields and cultivate Goji barbarum.

4. Harvesting and processing: The harvesting of black wolfberry should be between the planting of mango and the autumn equinox. Pick ripe fruits in time, dry them in the shade or dry, and should not be exposed to the sun to avoid excessive drying, and be careful not to knead them by hand so as not to affect the quality. In summer, when it rains, it can be dried over a warm fire.

In the case of maca, black wolfberry, and saffron, you can make wine together, and it is recommended that you can use Chinese medicine to make wine reasonably according to your physical condition.

1. Land selection and land preparation.

The environment in which black goji berries are grown needs to be sunny first, so the orchard should be built on relatively flat terrain. There is enough sun. Where the soil is fertile and loose, it is easy to irrigate.

It is best to create a shelterbelt, which is mainly to facilitate the management, fertilization, drainage and irrigation of black wolfberry. The orchard should be deeply ploughed and mixed with basal fertilizer before planting, and it is best to start in the autumn of the year before planting. Because this is conducive to the growth and development of newly planted black wolfberry and improves the survival rate.

Then make a field furrow at least 1 meter wide to facilitate later management.

2. Reproduction methods.

There are three ways to propagate black wolfberry, such as sowing, dividing and pole cutting, and sowing is generally carried out around the beginning of spring in spring. The seedlings will begin to meet and bear fruit within three years. Split propagation is mainly carried out in spring when old plants begin to sprout, and ramel propagation is relatively simple among the three propagation methods.

Pole cuttings propagation is generally carried out in the month, before propagation, select an excellent long branch or full branch of flower buds in the last year, cut it into cuttings of about 12cm, and then insert the cuttings into the water according to the row spacing of 20 * 15cm, flow out 1 3, compact it and water it.

3. Field management.

The work of cultivating and weeding should be carried out in time for black wolfberry, which is to plough the soil once, enhance the permeability of the soil, and prevent the soil from being overcrowded and affect the respiration of the roots, but pay attention not to hurt the roots when ploughing. Weeding is to prevent some weeds from competing with black wolfberry for nutrients, water, sunlight and other necessary substances of black wolfberry, and can also enhance the ventilation and air permeability of the field. At least three times at the seedling stage, urea can be used as the main fertilizer each time, and phosphorus plating compound fertilizer should be applied twice after flowering and fruiting.

It is necessary to pay attention to the humidity in the orchard, black wolfberry should not grow in a humid environment, and the eggplant will be drained.

4. Harvesting and processing.

The annual harvest time of black wolfberry is around June in the summer is the most suitable, when the black wolfberry is black and red, the fruit pedicle is relatively loose, and there is a tendency to drop the fruit, you can start to harvest. However, it is necessary to harvest the fruit with care, as too much force will cause the fruit to break and lose its value. Flatten the harvested fruit in time, try not to stack the fruit, the thickness should not exceed 1 cm, and after flattening, let the sun evaporate the water and turn it into a dried fruit.

Do not flip it.

The reasonable cultivation density of black wolfberry per mu is 440 700 plants. It can be reasonably cultivated according to row spacing or meters, plant spacing 1 (or meters, which does not affect the growth of black wolfberry and the picking of fruits, and does not waste land resources. After planting and planting, black wolfberry should be combined with hoeing to loosen the soil in time throughout the year, water moderately according to the land conditions, apply sufficient base fertilizer in March every year, and carry out scientific topdressing at the end of June and August.

In the early stage, nitrogen fertilizer was the main fertilizer, and more phosphorus fertilizer and potassium fertilizer were applied in the later stage.

The cuttings of black wolfberry bear fruit early and can maintain the excellent traits of the female parent. Generally, after the sap stops flowing, before germination, select the 1-year-old long branches or stout branches with full buds on the excellent single plant, cut them into 18 20 cm long cuttings, according to the plant row spacing of 20 cm 50 cm, the cuttings are obliquely inserted into the neat furrow 2 3 depth, and then pressed, steadfast, watered, often keep the soil moist, and the survival rate is 85 90%.

Before sowing, the stored seeds are soaked in warm water at 40 degrees Celsius for 24 hours to improve the germination rate, and the germination rate is generally about 90%. The planting period is from late March to mid-April. Strip sowing according to the row spacing 30 cm ditch, ditch depth centimeters, seeds mixed with some fine sand mixed evenly, evenly sown into the ditch, slightly covered with fine sand, lightly suppressed after watering, keep the soil moist, every 1 2 days shallow irrigation of small water 1 time, the temperature is 17 21 degrees Celsius, 5 7 days of seedlings.

The sowing volume is 1 kg square meter, and the seedling production is 45,000 square meters.

Extended Materials. The main diseases of black wolfberry are aphids, powdery mildew, black fruit disease, root rot and so on. In the spring and rainy season, antibacterial drugs such as carbendazim or mancozeb can be used, and the above diseases can be sprayed with Bordeaux solution or 50 carbendazim 1000 times liquid in the early stage of disease prevention. When root rot occurs, 50 carbendazim 1000 to 1500 times can be used to irrigate the roots in the early stage.

Before flowering and fruiting, antibacterial, carbendazim and Bordeaux liquid are the mainstay, and after flowering and fruiting, dyzeb is the main one, or a variety of pesticides are used alternately, spraying once a week, and can also be sprayed immediately after rain. If aphids, lice and other insect pests occur, you can use 40 dimethoate EC 1000 1500 times liquid or 50 malathion EC 1000 2000 times liquid or 50 phosphoamine EC 1000 1500 times liquid spray, once every 10 days, 3 4 times in a row.