Fertilization method for increasing carotene and vitamin C content of cherry

Abstract

The invention belongs to the technical field of cherry planting, in particular to a fertilization method for increasing carotene and vitamin C content of cherry. The method comprises the following steps: at the beginning of December, a decomposed organic fertilizer is applied to the cherry tree hole, and a depth of the hole is 34-38 cm; at the end of February of the second year, the grape skin residue is poured into the cherry tree hole, and the depth of the hole is 14-16 cm; at a flowering stage and a rapid growth period of young fruit, a nutrient solution is sprayed on the leaf surface respectively; the cherry tree sprout can be grown rapidly, and the new shoot grows vigorously, so that the green growth of flower bud development and leaf growth can be greatly promoted, the ability of roots absorption transport and nutrients conversion can be enhanced, so that the tree has good nutrient accumulation and good flower bud differentiation quality, and promotes the healthy development of flowers and fruits, the method is beneficial to pollination and fertilization, increasing the fruit setting rate, effectively promotes the growth and expansion of the cherry fruit, promotes the synthesis and accumulation of carotene and vitamin C, and effectively improving its nutritional value and commodity value.

Description

technical field [0001] The invention belongs to the technical field of cherries planting, in particular to a fertilization method for increasing carotene and vitamin C contents in cherries. Background technique [0002] Cherry is a summer delicacy. Its origin is the United States. It is one of the summer Fuling fruits. It usually matures in mid-June every year. The fruit is usually dark red, large, firm and juicy, sweet in the mouth, and light in color. Close to yellow, slightly pink luster, delicate flesh, clear color, colorless juice, delicious taste, moderate sweet and sour, sweet and tender, firm fruit, easy to store, durable to storage, is the "diamond" of fruits, with sweating, beneficial Qi, expelling wind, clearing rash, invigorating the spleen, harmonizing the stomach, and expelling rheumatism, it is suitable for the diet therapy of numb limbs and rheumatic waist and leg diseases; carotene can prevent dry and rough skin, promote health and cell development, prevent ...

AI Technical Summary

Problems solved by technology

[0002] Cherry is a summer delicacy. Its origin is the United States. It is one of the summer Fuling fruits. It usually matures in mid-June every year. The fruit is usually dark red, large, firm and juicy, sweet in the mouth, and light in color. Close to yellow, slightly pink luster, delicate flesh, clear color, colorless juice, delicious taste, moderate sweet and sour, sweet and tender, firm fruit, easy to store, durable to storage, is the "diamond" of fruits, with sweating, beneficial Qi, expelling wind, clearing rash, invigorating the spleen, harmonizing the stomach, and expelling rheumatism, it is suitable for the diet therapy of numb limbs and rheumatic waist and leg diseases; carotene can prevent dry and rough skin, promote health and cell development, prevent congenital deficiencies, improve Human immunity, preventing colds, promoting bone and dental health, improving reproductive function, enhancing visual function, preventing cardiovascular disease and cerebral congestion, etc.; vitamin C can enhance immunity, prevent colds, promote collagen formation, and make skin smooth Whitening and elasticity, anti-oxidation and detoxification, help to consolidate connective tissue, strengthen skin, bones, teeth and muscles, accelerate wound healing and tissue growth, participate in cholesterol metabolism and help fat breakdown, promote iron and calcium absorption to prevent anemia, prevent scurvy, etc. However, the content of carotene and vitamin C in cherries is not ideal, so a method should be invented to increase the content of carotene and vitamin C in cherries, so as to improve the nutritional value and commodity value of cherries

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