Non-dormancy treatment method for peaches in sunlight greenhouse

Abstract

The invention discloses a non-dormancy treatment method for peaches in a sunlight greenhouse. The method comprises the following steps that pruning after harvesting is conducted in the last ten-day period of April, and paclobutrazol is sprayed twice from the last ten-day period of April to the middle ten-day period of May, wherein the interval time is 20 days; a composite dormancy breaking solution is sprayed in the first ten-day period of September, and fertilization is conducted 13-17 days before greenhouse covering; greenhouse covering starts to be conducted in the first ten-day period andmiddle ten-day period of September, full-day greenhouse closing is conducted after greenhouse covering starts to be conducted, the composite dormancy breaking solution is sprayed 5 days after greenhouse covering, and reverse heat preservation is conducted 7-10 days after greenhouse covering; the temperature starts to be increased from the last ten-day period of September to the first ten-day period of October, pruning is instantly conducted after the temperature is increased, and after pruning is completed, an orchard is instantly cleaned; 10-15 days at the tail of the full-bloom stage and after blossom drop, zuoguoling is sprayed, the peaches in the sunlight greenhouse are managed, and fruit thinning is conducted 20-30 days after blossom drop. According to the non-dormancy treatment method, on the premise of keeping the nutrient components and taste of the peaches in the sunlight greenhouse, the growth period of traditional peach trees is broken, normal blossoming and fruiting of thepeaches under non-dormancy treatment are achieved, the peaches are ripe and are in the market at Spring Festival, and the economic benefit is increased.

Description

technical field [0001] The invention relates to the planting industry, in particular to a method for treating peaches without dormancy in a solar greenhouse. Background technique [0002] Peach tree is a small deciduous tree whose fruit is used as fruit. Its open field cultivation has a specific growth cycle, such as spring flowering, summer long fruit, autumn fruit picking, and winter dormancy. Facility fruit tree cultivation is to use solar greenhouses, plastic greenhouses or other facilities to artificially control the internal environmental conditions of the facilities to achieve the environmental factors required for the growth and development of fruit trees, so that they can germinate earlier, bloom earlier, and mature earlier than open field cultivation. A cultivation method. [0003] At present, the existing peach tree cultivation technology in domestic facilities can make the fruit ripen 60-80 days earlier than that of open field cultivation, which makes up for the...

AI Technical Summary

Problems solved by technology

The existing facility peach cultivation technology can only make the ripening period of peaches earlier to the end of March at the earliest, and fresh peaches cannot be produced from the Spring Festival to the middle of March.

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