A kind of dwarf apple orchard construction method with self-root stock

Abstract

The invention discloses an apple dwarfing self-rooted rootstock garden building method and provides a garden building method comprising the steps of selecting nursery stocks, carrying out wide-line close planting, carrying out small-pit fixed planting, carrying out trellis culturing, carrying out shaping and pruning and the like. The self-rooted rootstock nursery stocks which are at the seeding age of two or three, have heights of over 1.5m and have no apparent viral diseases are selected to build a garden; the selected self-rooted rootstock nursery stocks are subjected to small-pit fixed planting according to a planting space of (1 to 1.2m)*3.5m; piles with lengths of 3 to 4m are erected at an equal interval of 10m; middle trunks are bound on steel wires so as to be raised; after planting, the nursery stocks are pruned into dwarfed tree shapes by carrying out shaping and pruning on the tree shapes. Self-rooted rootstock root systems are mainly distributed on the surface layer; a great number of root systems are distributed on the surface layer and a great quantity of cytokinin is secreted, and thus, the small-pit fixed planting is very beneficial to precocity fruiting. The apple garden built by the apple dwarfing self-rooted rootstock garden building method has the advantages of low investment, early fruiting, high yield, high benefits and convenience in management.

Description

technical field [0001] The invention belongs to the technical field of building apple orchards, and relates to a method for building dwarfed apple orchards from root anvils. Background technique [0002] With the rapid development of my country's economy, the continuous reduction of rural labor force and the emergence of rural aging, the labor cost in my country has risen rapidly in recent years, and the agricultural industry with high labor cost has declined, and the prospect is worrying. Mechanization of wheat, maize, and rice has been fully realized, and these industries are developing steadily; the mechanization of rapeseed and cotton industries has not yet been solved, and their development is limited. Among them, 60% of my country's edible oil is imported; the area of ​​cotton has dropped significantly, and 30-40% is imported. Orchards are labor-intensive industries, and labor-saving and mechanization are the main trends in the development of the apple industry. In a...

AI Technical Summary

Problems solved by technology

In addition, with the increase of apple production, consumers have higher and higher requirements for quality. However, the large crown tree shape of apples often leads to large differences in the quality of the inside and outside of the apple tree crown, as well as the upper and lower parts, which seriously affects the improvement of the overall quality of apples.

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