A method for repairing macadamia nuts

Abstract

A method for multiple grafting and restoration of macadamia nuts, including the processing of multiple joints, the processing of multiple grafts, the selection of multiple grafting time, multiple grafting and multi-point methods, and management and pruning after multiple grafting, and can be completed; the multiple grafting The grafting survival rate reaches more than 90%, and the fruit ripening time of the macadamia nut can be advanced one year. By re-grafting the original variety or new variety on the branches, the purpose of changing varieties and adding new branches can be realized. The center of the fruit tree can also be adjusted to lower the center of gravity, which is conducive to resisting bad weather such as typhoons and increasing the amount of fruit and fruit hanging. To shorten the repair time of varieties and quickly restore production, trial production can be carried out in the second year after the major repair, and the original output can be restored in the third year, reducing the damage to economic benefits and greatly promoting the economic benefits of agricultural growers. .

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a method for multiple grafting and repairing macadamia nuts. Background technique [0002] Macadamia nuts, also known as Queensland chestnuts, macadamia walnuts, and macadamia nuts, are known as the "king of dried fruits" for their crispy, smooth, and delicious nuts with a unique buttery aroma. Macadamia nuts are rich in nutrients, with an oil content of 70%-79%. They are especially rich in unsaturated fatty acids, mainly oleic acid and palmitic acid. The ratio of unsaturated fatty acids to saturated fatty acids in the kernels of macadamia nuts is 6.2 , protein 9%, also rich in calcium, phosphorus, iron, vitamin B1, B2 and 8 kinds of amino acids necessary for human body. Regular consumption of macadamia nuts can also regulate body cholesterol, lower blood pressure, control blood sugar levels, prevent tumors and some cancers, anti-aging, improve skin con...

AI Technical Summary

Problems solved by technology

[0003] The branches of the macadamia tree are fragile. When planting macadamia nuts, the tree canopy is dense, the root system is shallow, and it is not wind-resistant. Therefore, the orchard should be located in a place with little wind all year round and in areas that are easily affected by typhoons. A windbreak forest belt should be built. Bamboo and tree branches are needed for support to resist wind damage; in reality, growers have suffered heavy losses from adult macadamia trees that were blown down by typhoons and caused large-scale fractures; once they are blown down, it is too late to replant them, The economic cost is very high, and it usually takes four years to breed new varieties, which seriously affects agricultural production; often due to unprofessional technology and over-pruning during planting, the macadamia nuts with too few adult branches have less fruit bearing in large seedlings, which affects income; There are still problems in the stage of macadamia planting, such as improper management, too high setting pole, resulting in late fruit bearing, missed fruit, or the variety has been planted for a long time, resulting in no fruit.

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