Black wolfberry authenticity:
One, the white prickly fruit adulteration way: black wolfberry was dark black, more than 95% with handle, containing 8 or so fruit seeds, like chili pepper seeds; white prickly fruit was dark red, no handle, fruit ripening handle automatically fall off, only a very large nucleus, pinch it with your hand is very hard.
Two, with blueberry adulteration: black wolfberry is dark black, with fruit stalk, fruit grains taste slightly sweet and not sour, black wolfberry soak water color is very dark, low sugar content, soaking after the grains of more floating; blueberries are purple-black, no fruit stalk, fruit grains taste sweet and sour, soak water color is very light, high sugar content, soak most of the sinking.
Three, identify the second best way: ChaiDaMu high quality black wolfberry color deep, fruit stalk grayish white slightly yellow, soak the water color concentration is very high; inferior black wolfberry color gray and black, fruit stalk yellowish, soak the color concentration is not high.
:Black wolfberry growth habit
Growth environment: the black fruit of wolfberry is distributed in alpine sand forests, salinized sand, river and lake coasts, dry river beds, desert riparian forests, for the desert medicinal plant species endemic to western China.
Wild black fruit of wolfberry growth habit wild black fruit of wolfberry adaptability is very strong, can withstand 38.5?degree Celsius high temperature, cold hardiness is also very strong, in -25.6 degrees Celsius without frost, drought resistance, in the desert land can still grow. It is a light-loving tree species, developing robustly in full light, growing weakly in the shade, with very few flowers and fruits.
The soil requirements are not strict, its background soil 0 ~ 10cm soil layer soil salinity up to 8.9%, 10 ~ 30cm soil layer soil salinity up to 5.1%, inter-root soil soil salinity up to 2.5%, which can be seen in its saline and alkaline resistance, and has a strong salt absorption capacity; poor flood resistance, low-lying water should not be planted. More like to be born in saline wasteland, salinized sand, salt lake shore, canal road sides, river bank and other kinds of salinization habitat soil.