Method for cultivating prinsepia utilis royle

Abstract

The invention discloses a method for cultivating prinsepia utilis royle. The method comprises soil preparing, pond digging and pond backfilling and also comprises the following steps: (1) carrying out field planting, namely carrying out the field planting on sapling roots of the prinsepia utilis royle in a period from May through August; (2) managing a young prinsepia utilis royle garden, namely intercropping and covering the sapling roots of the prinsepia utilis royle after the field planting, ridging and loosening the soil, carrying out water and fertilizer management, pruning, and preventing diseases and pests; (3) managing a mature prinsepia utilis royle garden, namely carrying out water and fertilizer management, intercropping, intertilling, loosening the soil, weeding, ridging, carrying out drainage and irrigation, pruning, and preventing the diseases and pest; and (4) harvesting mature prinsepia utilis royle in a period from March through May every year. The method disclosed by the invention is simple, the yield of the prinsepia utilis royle is improved, and the cultivation and management of the prinsepia utilis royle are facilitated.

Description

technical field [0001] The invention belongs to the technical field of plant planting, and in particular relates to a method for cultivating green thorns. Background technique [0002] Green thorn fruit and its oil have been used for hundreds of years in more than ten ethnic minorities such as Naxi, Bai, Yi and Mosuo in Lijiang area. It is a pure natural organic food. Modern scientific research has confirmed that green thorn fruit oil is rich in a variety of essential fatty acids, fat-soluble vitamins A, D, E, K and a variety of biologically active substances. The nutrient content of the green thorn fruit oil is relatively high, and it has been proved by related experiments that the oil content of the green thorn fruit kernel is 30-35%, and the content of unsaturated fatty acids is 70-80% of the total fatty acid content, wherein the oleic acid content is 35-35%. 40%, and the linoleic acid content is 30-35%. Linoleic acid can not only provide essential fatty acids and energ...

AI Technical Summary

Problems solved by technology

[0009] 4. Aging period: after the green thorn fruit enters the senescence period, the output gradually declines, the development of the backbone branches almost stops completely, the branches gradually decrease, the crown width of the tree gradually shrinks, some small side branches grow weaker and begin to die, and most of the new shoots All of them have become the result of the mother branch flowering and fruiting, but due to the weakening of the tree vigor, the grains become smaller and the yield drops significantly