A kind of greenhouse efficient and sustainable production method and fruit tree potting substrate

Abstract

The invention discloses an efficient and sustainable production method for a greenhouse and fruit tree potting media. The method includes the following steps that fruit tree varieties with low chilling requirements are selected in the mid-to-end of March, and greenhouse preliminary seedlings are cultivated outside the greenhouse in a matrix cultivation mode; vegetable production through conventional facilities is carried out inside the greenhouse from the mid of April to the mid of October; in the mid of October, the preliminary seedlings cultivated outside the greenhouse are transferred into the greenhouse for cultivation until the mid of April of the next year; after fruits are picked, the preliminary seedlings are moved out of the greenhouse for conventional management. According to the innovated planting mode, the method that vegetable production through the conventional facilities is adopted in spring and fruit tree production through the facilities is adopted in winter, so facility soil can be cultivated and leave unused alternately, the utilization maximization of the facilities is achieved, economic benefits are achieved, and sustainable development of facility soil ecology is achieved.

Description

technical field [0001] The invention relates to the technical field of greenhouse cultivation, in particular to a greenhouse efficient and sustainable production method and a fruit tree potting substrate. Background technique [0002] The protected cultivation crops in our country mainly include vegetables and fruit trees. Usually, a greenhouse always plants the same fruit tree or vegetable for many years, which leads to serious cropping diseases. The main manifestations are: diseases, insect pests, and soil-borne diseases are very serious. In order to prevent and control such a large number of diseases, the production countermeasures of fruit and vegetable farmers are to use a large amount of chemical fertilizers and pesticides, which makes it difficult to meet the production requirements of safe food in the production process. In some areas, due to the long-term planting of vegetables or fruit trees, the pursuit of economic interests by vegetable farmers and fruit farmers ...

AI Technical Summary

Problems solved by technology

Under the existing cultivation mode, most of the time is spent preparing for the production of facility fruit trees, so that the utilization rate of the greenhouse is low

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