Planting method of wild aronia at altitude of 3500-4200 meters

Abstract

The invention discloses a planting method of wild aronia at an altitude of 3500-4200 meters. The method comprises the following steps that step A, a valley zone is selected; step B, 4 months before planting, deep ploughing and soil turning are performed on the land, and a bio-organic fertilizer with the weight ratio of 55-65% and bio-organic bacteria with the weight ratio of 35-45% are adopted forimproving the soil, so that the PH value of the soil is 6.6-7; step C, holes are dug at an interval of 1m*1m, the holes are filled with a base fertilizer, and a layer of soil covers the holes; 20-centimeter-high wild aronia seedlings after plant tissue culture are planted in the holes, the soil covers the holes, and watering is performed for root fixing; step D, in the flowering period in the first year, an organic fertilizer is applied to the wild aronia seedlings; step E, after fruits are harvested in the first year, pruning is performed on the wild aronia seedlings, and a cake fertilizer is buried beside the wild aronia seedlings. The wild aronia planted by the method has the advantages that the survival rate is high and can reach 98% or above, the quality of the produced fruits is high, the content of anthocyanin in the wild aronia is about 8 times or above more than that in the wild aronia in the inland flat areas, and the yield of an extract of the wild aronia is high.

Description

technical field [0001] The invention relates to the technical field of planting, and more specifically relates to a planting method of wild cherry plums at an altitude of 3500 to 4200 meters. Background technique [0002] Aronia berry, commonly known as the old berry, combines edible, medicinal, garden and ecological values. The fruit can be eaten raw or made into wine, jam, syrup, juice, tea, salad, beer, and ice cream. It is rich in vitamins , minerals, antioxidants and some other important polyphenols, which have the effect of fighting cancer cells. [0003] Aronberry is native to wet forests and swamps in North America, and was later introduced to Europe and East Asia. In the 1990s, aronia was introduced to my country and planted in western Liaoning. At present, aronia is planted in many provinces of our country. But existing aronia are all planted in hilly plain area, for plateau, such as Tibet area, its climate is bad, and average altitude is more than 4000 meters, a...

AI Technical Summary

Problems solved by technology

However, the existing aronia are all planted in the hilly plain area. For the plateau, such as Tibet, its climate is harsh and the average altitude is above 4000 meters, so its plantation is not easy to survive.

The economic development of existing Tibetan areas is extremely uneven. For poverty-stricken areas, poverty alleviation is an important matter. Aronia berries have extremely high commercial value. One of the excellent projects for poverty alleviation, so how to plant aronia in plateau areas is worth studying