Cultivation method of improving shine skin kumquat quality

Abstract

A cultivating method of kumquat trees for improving the quality of kumquats with smooth skin comprises the steps that: after finishing the fruit picking, pruning and cleaning the orchard and fertilize according to a conventional method; before March 1st each year, after fertilizing the germination fertilizer according to the conventional method, irrigating till the water content of the soil to be kept at about 80 percent, and then covering a plastic film on the whole orchard to keep the temperature and control the water; from February 25th to March 15th, carrying out the management for controlling water in a tree body and promoting the earlier differentiation of flower buds, namely girdling two circles on the second-grade boughs of the fruiting trees, with a distance of 50 to 60mm between the circles, or girdle one circle on the second-grade boughs of the fruiting trees, with an width of 3 to 5mm, while the knife cuts into the xylem; after the middle ten days of July, cleaning out the plastic film and carrying out production management like fertilizing, disease and pest controlling, etc., according to the conventional method. A sun-shading net can be added during an autumn drought season. The method of the invention has the advantages of promoting the flower bud differentiate earlier, improving the fruit set percentage, perfecting the quality of kumquats with smooth skin and ensuring high and stable yield.

Description

Technical field: [0001] The invention relates to a method for cultivating fruit trees, in particular to a method for cultivating kumquat fruit trees. Background technique: [0002] Kumquat is a unique fruit in southern my country. Its peel is crisp, tender and fragrant, its flesh is sweet and juicy, and its vitamin C content is high. But at present what the orchard grower adopts is the conventional cultivation and management technology-pruning, clearing the garden, fertilizing, single plant irrigation after the end of picking the fruit, allowing the natural climate conditions to accumulate nutrients in the fruit tree, which has the following shortcomings: due to ineffective Control water and accumulate nutrients. Therefore, leaf buds first germinate and grow into spring shoots. After the spring shoots mature and accumulate a certain amount of nutrients, flower buds can be differentiated; During the rainy season and bad weather, the pollen is easily knocked off by the rain, ...

AI Technical Summary

Problems solved by technology

But at present what the fruit grower adopts is the conventional cultivation and management technology-pruning, clearing the garden, fertilizing, single plant irrigation after the end of picking the fruit, allowing the natural climate conditions to accumulate nutrients in the fruit tree, which has the following shortcomings: due to ineffective Control water and accumulate nutrients. Therefore, leaf buds first germinate and grow into spring shoots. After the spring shoots mature and accumulate a certain amount of nutrients, flower buds can be differentiated; During the rainy season and bad weather, the pollen is easily knocked off by the rain, resulting in a low fruit setting rate of fruit trees

In addition, the spring shoots grow for a short time and the accumulated nutrients are limited, resulting in poor development of flower organs, inconsistent fruit growth, uneven quality, not delicate peel, and fibrosis in the middle of the pulp, which affects the taste