Planting method of selenium-rich WO orange

Abstract

The invention discloses a planting method of selenium-rich WO orange and belongs to the field of agricultural planting. The method comprises the steps as follows: land selection and ploughing: selecting land with a loose soil layer, good irrigation and drainage and sufficient sunlight, deeply ploughing the land and applying base fertilizer; seedling selection: selecting WO orange seedlings which have no disease and pest damage and are 8-15 cm high; planting: digging planting holes at the interval of 80-100 cm, putting the WO orange seedlings into the planting holes, refilling the planting holes with soil, watering the WO orange seedlings with sufficient water, and mounting pest killing lamps among plants; water and fertilizer management: applying 15-17 Kg of organic fertilizer to each plant every month when crowns are 0.8-1 m high, during fruiting, applying fruit swelling fertilizer containing rich selenium, and meanwhile, paying attention to disease and pest control; fruit picking: picking the fruits when the fruits grow to be 70% ripe. According to the planting method of the selenium-rich WO orange, the method for increasing selenium in soil through base fertilizer is adopted before planting of the WO orange, the yield of the WO orange is increased, and the content of selenium elements in sugar oranges is increased.

Description

technical field [0001] The invention belongs to the field of agricultural planting, and in particular relates to a planting method of selenium-enriched mandarin oranges. Background technique [0002] Wo tangerine was introduced from the citrus field in Jeju, Korea in 2004 by the Chongqing Citrus Garden of the China Citrus Research Institute. This variety comes from Israel’s orah, a hybrid of Tempel navel orange and Danxi tangerine, and belongs to the type of wide-skinned citrus. , is a late-maturing high-sugar variety. Through years of cultivation and trial planting, it has been found that Wogan has strong tree vigor, early fruiting and high yield, wide adaptability, strong disease resistance, beautiful fruit appearance, good quality, late maturity, and fruit picking. Long harvest period and other characteristics (the fruit picking period can be extended from the end of December to the first ten days of March of the following year). It is suitable to be promoted as a high-q...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of, thus solves the problem of not planting selenium-enriched citrus in natural selenium-enriched areas.