A method for interplanting corn after harvesting wheat in orchards in southern Xinjiang

Abstract

The invention discloses a corn interplanting method after harvesting wheat among a fruit forest in southern Xinjiang area. The method includes performing multiple sowing of corns after harvesting wheat among the fruit forest in the southern Xinjiang area, choosing early maturity varieties of the corns, selecting the type and the tree age of the fruit forest, retaining functional leaves of corns "cob 5 leaf", "cob 6 leaf", "cob 7 leaf" and "cob 8 leaf", removing 80% of all leaves and male flowers above the retained leaves of the corn plants, and retaining only 20% of whole leaves and male flowers of the corn plants, to form unblocked pollination channels, reduce height of most of the corn plants, reduce corn influences on shading the fruit trees and on the fruit forest, increase ventilation and light penetrating performances of the fruit forest and the corns, prompt growth of key leaves of the corns "cob 5 leaf", "cob 6 leaf", "cob 7 leaf" and "cob 8 leaf", prolong functional period of the leaves, and enhance the photosynthetic efficiency. The method can ensure high yield of the corns after wheat harvest by interplanting wheat among the fruit forest, and has practical functions and meanings.

Description

technical field [0001] The invention relates to the technical field of forest-fruit intercropping crops, specifically, the invention specifically relates to a technical field suitable for interplanting corn after harvesting wheat among fruit forests in southern Xinjiang. Background technique [0002] Xinjiang's fruit products are well-known throughout the country, and it is an important forest and fruit industry base in China. The fruit forests in Xinjiang are mainly concentrated in the agricultural areas around the Tarim Basin in southern Xinjiang. The cultivated land area in southern Xinjiang is about 25 million mu, of which about 20 million mu has been planted with fruit trees In the past, the traditional planting method for grain and forage production in southern Xinjiang was to plant corn after harvesting wheat. Now, due to the mutual influence of fruit trees and corn, it is no longer suitable to plant corn after harvesting wheat. Food security and forage supply in sout...

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Problems solved by technology

[0005] In view of the fact that there is no successful report on the further planting of corn on the basis of interplanting wheat between fruit forests in the prior art, in order to overcome the current situation that the two crops of intercropping fruit intercropping are mutually unfavorable, the present invention provides a kind of wheat interplanting wheat between fruit forests suitable for the southern Xinjiang region. The method of interplanting corn after harvest is to use the current fruit intercropping interplanting wheat to further interplant corn on the basis of wheat harvesting, to overcome the adverse consequences of interplanting corn between forest and fruit, to solve the technical problems of interplanting corn during the peak growing season of forest and fruit, and to realize forestry and fruit intercropping. The goal of interplanting two staple crops in fruit intercropping has important practical significance for solving food security and forage supply in southern Xinjiang where there are many people and little land

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