Cultivation Technique Of Research On Prunu Ameniaca Linn In Tianshui District

Prunus armeniaca Linn belongs to Rosaceae, Pomoideae. It refers to a kind of excellent sweet almond which has planted extend in resent years.Prunus armeniaca Linn can resist cool, combat drought and resist poor soil, so it can bear fruit in the place which is short of water and manure, have a high slope and serious soil erosion. Another function is to protect water and soil, conserve resource, afforest desolate mountains and hills, improve the forestry rate of coverage and the ecological environment. As an important resource, when we plant it in mountain areas, we can get enormous economical benefit and become rich. According to statistics, the benefits to plant Prunus armeniaca Linn are 8 times higher than plant crops, the other economical crops can't get the result. So we call it "guaranteed high-yielding crop." Another advantage to develop it is we can get enormous economical benefits in a short time. After three years we can get fruits, have a high yield in 5-6 years and get 2000-3000 Yuan Per.Excellent almond includes protein 23%, coarse fat 50%-60%, carbohydrate 10%, phosphorus 338mg/100g, calcium 111mg/100g, iron 7mg/100g, various inorganic salts and vitamins. It is an important kind of nutritious good. The Vb17 in the almond can restrain and kill cancer cells, mitigate pain;the carotene in it can postpone the cells and organism ton become old, prevent the forms of tumor. It has a high effect than Va. The functions in medicine are enormous. The wood is smooth and hard, it can make into furniture and handicrafts.The research get a lot of successful experiences in high yield cultivable technology, especially in breeding nursery stock, building archival, trimming, prevention and control of diseases and pests, protecting flower and fruit, managing fertile and water and so on. But in Tianshui district, the report on Prunus armeniaca Linn is fewer, there are still many problems waiting to be solved. Based on the forefather's researches and use Prunus armeniaca Linn as our research project, it takes us four years to collect lots of data. After analyzing, we get above-mentioned results, also providing scientific basis and theories to develop it in Tianshui district.