Planting method for selenium-enriched navel oranges

Abstract

The invention provides a planting method for selenium-enriched navel oranges and belongs to the field of agricultural planting. The planting method specifically comprises the following steps: firstly, selecting a land suitable for navel oranges to grow to prepare soil; selecting proper navel orange seedlings for fixed planting; before fixed planting, applying a base fertilizer which is prepared from a self-made organic fertilizer, a phosphate fertilizer and a potassium fertilizer into fixed planting holes, wherein the self-made organic fertilizer is prepared by mixing and fermenting navel orange rotten branches, fir rotten branches, rice hulls, water hyacinth, banana sticks, rape seed cakes, snail shells, azadirachta indica, pig manure and a corrosion catalyst; transplanting the seedlings to a field and pouring fixed planting water; and performing reasonable field management till fruits are harvested. The planting method provided by the invention can improve the percentage of fertile fruit of the navel oranges, save the fertilizer, improve the output, increase the selenium content in the fruits and improve the nutritional value. The method is suitable for large-scaled systematized planting, thereby increasing both production and income for planters.

Description

[0001] 【Technical field】

[0002] The invention relates to the technical field of agricultural planting, in particular to a method for planting selenium-enriched navel oranges.

[0003] 【Background technique】

[0004] Navel orange, Rutaceae, small evergreen trees of Rutaceae, navel orange is rich in nutrients and contains various nutrients necessary for the human body. The pulp of navel orange is tender and crisp, and the juice cells are orange-yellow, arranged neatly. The juice is sweet and sour, with strong flavor and rich Aroma, navel orange contains more than 55% fruit juice, 85% edible rate, 14% soluble solid content, up to 16%, 10.5%-12% sugar, 0.8-0.9% acid, solid acid Ratio 15-17:1, Vitamin C 46.55-64.0mg / 100ml. Navel orange also contains a lot of vitamin C and carotene, which can help inhibit the formation of carcinogens, soften and protect blood vessels, promote blood circulation, help lower cholesterol and blood lipids, reduce the possibility of heart disease, and p...

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