When is the best month for black wolfberry to be planted? Attached breeding methods and management techniques!

Black Chinese wolfberry namely black fruit Chinese wolfberry, black fruit Chinese wolfberry Mongolian name is "Qionuoying-Halmag", Tibetan medicine name "Pangma", belongs to the genus Lycium barbarum of Solanaceae. So when is the best month to grow black wolfberry? How many years has it been planted? Where is black Chinese wolfberry suitable for planting? How to reproduce?

When is the best month for black wolfberry to be planted?

The sowing time of black wolfberry is from late March to mid-April. Strip sowing ditches according to row spacing 30cm, ditch depth 0.5~1cm, seeds mixed with some fine sand, evenly sown into the ditch, slightly covered with fine sand, lightly pressed and watered to keep the soil moist, shallow irrigation with small water every 1-2 days, and seedlings emerge in 5-7 days when the temperature is 17-21 degrees Celsius.

Second, how many years can black wolfberry be planted to bear fruit?

If it is a kind of seed that can hang fruit for three years, the seedlings will hang fruit in the same year.

Third, where is black Chinese wolfberry suitable for planting?

The origin of wild black Chinese wolfberry is in Qinghai, * *, Golmud, Xizang, not to mention Qinghai, * *, Golmud, Xizang, these places are more suitable for large-scale cultivation of black Chinese wolfberry. The self-heating climate of these places is more suitable for the growth of black Chinese wolfberry. At present, there are many people growing black Chinese wolfberry in our places, but there are no large-scale cultivation of black Chinese wolfberry in other cities. The environment and climate of other cities can not reach the environment where black wolfberry grows.

Fourth, how does the black wolfberry breed?

1. Cutting propagation: the cutting seedlings bear fruit early and can maintain the excellent characters of the female parent. Generally, after the sap stops flowing, before the black fruit wolfberry sprouts, select the long branches or sturdy shoots with full buds on a good single plant, cut into 18~20cm long cuttings, according to the row spacing 20cm-50cm, insert the cuttings obliquely into the 2x3 depth of the finished border, and then press, firm and water, often keep the soil moist, and the survival rate is 85% 90%.

2. Seed reproduction: soak the stored seeds in warm water of 40 degrees Celsius for 24 hours before sowing to improve the germination rate, which is generally about 90%. The sowing time is from late March to mid-April. Strip sowing ditches according to row spacing 30cm, ditch depth 0.5~1cm, seeds mixed with some fine sand, evenly sown into the ditch, slightly covered with fine sand, lightly pressed and watered to keep the soil moist, shallow irrigation with small water every 1-2 days, and seedlings emerge in 5-7 days when the temperature is 17-21 degrees Celsius. The seeding rate is 1~1.5kg/m2, and the seedling yield is 40 000 ~ 50 000 plants / m2.

If there is no watering condition or insufficient water source, slightly cover the fine sand and soil after sowing, then cover it with plastic film, and then fully cover the 1.5~2cm on top of the plastic film, so that you can not penetrate the sun. observe every day and remove all the mulch in overcast and rainy weather when the seed sprouts through the land. In this way, soil moisture can be effectively preserved and water evaporation and soil drying caused by plastic film warming can be avoided. So as to solve the contradiction of deep sowing and sprouting, shallow sowing and sprouting. This method summed up in the specific seedling production is very practical for small seed varieties in places with insufficient water resources, such as the Taiyuan.

Time: 2019-04-06 Click: